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<div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span>&#160;<span class="comment">// Copyright (c) 1993-2017 Robert McNeel &amp; Associates. All rights reserved.</span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span>&#160;<span class="comment">// OpenNURBS, Rhinoceros, and Rhino3D are registered trademarks of Robert</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span>&#160;<span class="comment">// McNeel &amp; Associates.</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span>&#160;<span class="comment">//</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span>&#160;<span class="comment">// THIS SOFTWARE IS PROVIDED &quot;AS IS&quot; WITHOUT EXPRESS OR IMPLIED WARRANTY.</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span>&#160;<span class="comment">// ALL IMPLIED WARRANTIES OF FITNESS FOR ANY PARTICULAR PURPOSE AND OF</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span>&#160;<span class="comment">// MERCHANTABILITY ARE HEREBY DISCLAIMED.</span></div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span>&#160;<span class="comment">// </span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span>&#160;<span class="comment">// For complete openNURBS copyright information see &lt;http://www.opennurbs.org&gt;.</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span>&#160;<span class="comment">//</span><span class="comment"></span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span>&#160;<span class="comment">////////////////////////////////////////////////////////////////</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span>&#160;<span class="comment"></span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span>&#160;</div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span>&#160;<span class="preprocessor">#if !defined(OPENNURBS_IPOINT_INC_)</span></div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span>&#160;<span class="preprocessor">#define OPENNURBS_IPOINT_INC_</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span>&#160;</div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span>&#160;<span class="comment">A 2 dimensional point with integer coordinates.</span></div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>&#160;<span class="comment">Clear code will distinguish between situation where (x,y) is a </span></div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>&#160;<span class="comment">location (ON_2iPoint) or a direction (ON_2iVector) and use </span></div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>&#160;<span class="comment">the appropriate class.</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l00024"></a><span class="lineno"><a class="line" href="../../de/dd6/class_o_n__2i_point.html"> 24</a></span>&#160;<span class="keyword">class </span>ON_CLASS <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a></div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>&#160;{</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>&#160; <span class="comment">// Default construction intentionally leaves x and y uninitialized.</span></div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>&#160; <span class="comment">// Use something like</span></div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>&#160; <span class="comment">// ON_2iPoint pt(1,2);</span></div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>&#160; <span class="comment">// or </span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>&#160; <span class="comment">// ON_2iPoint pt = ON_2iPoint::Origin;</span></div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>&#160; <span class="comment">// when you need an initialized ON_2iPoint.</span></div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>&#160; <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>&#160;</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>&#160; ~<a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>&#160; <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a>(<span class="keyword">const</span> <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a>&amp; ) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span>&#160; <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a>&amp; operator=(<span class="keyword">const</span> <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a>&amp; ) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span>&#160;</div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span>&#160; <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a>(</div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span>&#160; <span class="keywordtype">int</span> x,</div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span>&#160; <span class="keywordtype">int</span> y</div><div class="line"><a name="l00042"></a><span class="lineno"> 42</span>&#160; );</div><div class="line"><a name="l00043"></a><span class="lineno"> 43</span>&#160;</div><div class="line"><a name="l00044"></a><span class="lineno"> 44</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00045"></a><span class="lineno"><a class="line" href="../../de/dd6/class_o_n__2i_point.html#a1b9577c0854267a8b3d066c691243f52"> 45</a></span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a> <a class="code" href="../../de/dd6/class_o_n__2i_point.html#a1b9577c0854267a8b3d066c691243f52">Origin</a>; <span class="comment">// (0,0)</span></div><div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="../../de/dd6/class_o_n__2i_point.html#a21721819ea51e0fae5b56aed251184bd"> 46</a></span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a> <a class="code" href="../../de/dd6/class_o_n__2i_point.html#a21721819ea51e0fae5b56aed251184bd">Unset</a>; <span class="comment">// (ON_UNSET_INT_INDEX,ON_UNSET_INT_INDEX)</span></div><div class="line"><a name="l00047"></a><span class="lineno"> 47</span>&#160;</div><div class="line"><a name="l00048"></a><span class="lineno"> 48</span>&#160; <span class="comment">/*</span></div><div class="line"><a name="l00049"></a><span class="lineno"> 49</span>&#160;<span class="comment"> Dictionary order compare.</span></div><div class="line"><a name="l00050"></a><span class="lineno"> 50</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00051"></a><span class="lineno"> 51</span>&#160; <span class="keyword">static</span> <span class="keywordtype">int</span> Compare(</div><div class="line"><a name="l00052"></a><span class="lineno"> 52</span>&#160; <span class="keyword">const</span> <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a>&amp; lhs,</div><div class="line"><a name="l00053"></a><span class="lineno"> 53</span>&#160; <span class="keyword">const</span> <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a>&amp; rhs</div><div class="line"><a name="l00054"></a><span class="lineno"> 54</span>&#160; );</div><div class="line"><a name="l00055"></a><span class="lineno"> 55</span>&#160;</div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span>&#160; <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a>&amp; operator+=(<span class="keyword">const</span> <span class="keyword">class</span> <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a>&amp;);</div><div class="line"><a name="l00058"></a><span class="lineno"> 58</span>&#160; <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a>&amp; operator-=(<span class="keyword">const</span> <span class="keyword">class</span> <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a>&amp;);</div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span>&#160;</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>&#160; <span class="comment">// It is intentional that points are not added to points to encourage</span></div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span>&#160; <span class="comment">// code that is clear about what is a location and what is diplacement.</span></div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>&#160;</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>&#160; <span class="comment">/*</span></div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>&#160;<span class="comment"> For those times when a location was incorrectly represented by a vector.</span></div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>&#160;<span class="comment"> It is intentional that ther is not an ON_2iPoint constructor from an ON_2iVector.</span></div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a> FromVector(<span class="keyword">const</span> <span class="keyword">class</span> <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a>&amp; v);</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>&#160;</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a> From2dex(<span class="keyword">const</span> <span class="keyword">class</span> ON_2dex&amp; src);</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span>&#160;</div><div class="line"><a name="l00072"></a><span class="lineno"> 72</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span>&#160; <span class="comment">/*</span></div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>&#160;<span class="comment"> Returns:</span></div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>&#160;<span class="comment"> (0 == x &amp;&amp; 0 == y)</span></div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>&#160; <span class="keywordtype">bool</span> IsOrigin() <span class="keyword">const</span>;</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>&#160;</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>&#160; <span class="comment">/*</span></div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>&#160;<span class="comment"> Returns:</span></div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>&#160;<span class="comment"> (ON_UNSET_INT_INDEX == x || ON_UNSET_INT_INDEX ==y)</span></div><div class="line"><a name="l00082"></a><span class="lineno"><a class="line" href="../../de/dd6/class_o_n__2i_point.html#a659c4df1f16928f15f0602cd2028e2fc"> 82</a></span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00083"></a><span class="lineno"><a class="line" href="../../de/dd6/class_o_n__2i_point.html#a5e88ade81ba14c9c70c42c564931d7b6"> 83</a></span>&#160; <span class="keywordtype">bool</span> IsSet() <span class="keyword">const</span>;</div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>&#160;</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>&#160; ON__INT32 x;</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>&#160; ON__INT32 y;</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>&#160;};</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>&#160;</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>&#160;ON_DECL</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span>&#160;<span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a>&amp;, <span class="keyword">const</span> <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a>&amp;);</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span>&#160;</div><div class="line"><a name="l00093"></a><span class="lineno"> 93</span>&#160;ON_DECL</div><div class="line"><a name="l00094"></a><span class="lineno"> 94</span>&#160;<span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a>&amp;, <span class="keyword">const</span> <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a>&amp;);</div><div class="line"><a name="l00095"></a><span class="lineno"> 95</span>&#160;</div><div class="line"><a name="l00096"></a><span class="lineno"> 96</span>&#160;</div><div class="line"><a name="l00097"></a><span class="lineno"> 97</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00098"></a><span class="lineno"> 98</span>&#160;<span class="comment">A 2 dimensional vector with integer coordinates.</span></div><div class="line"><a name="l00099"></a><span class="lineno"><a class="line" href="../../db/d41/class_o_n__2i_vector.html"> 99</a></span>&#160;<span class="comment">Clear code will distinguish between situation where (x,y) is a </span></div><div class="line"><a name="l00100"></a><span class="lineno"> 100</span>&#160;<span class="comment">location (ON_2iPoint) or a direction (ON_2iVector) and use </span></div><div class="line"><a name="l00101"></a><span class="lineno"> 101</span>&#160;<span class="comment">the appropriate class.</span></div><div class="line"><a name="l00102"></a><span class="lineno"> 102</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l00103"></a><span class="lineno"> 103</span>&#160;<span class="keyword">class </span>ON_CLASS <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a></div><div class="line"><a name="l00104"></a><span class="lineno"> 104</span>&#160;{</div><div class="line"><a name="l00105"></a><span class="lineno"> 105</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00106"></a><span class="lineno"> 106</span>&#160; <span class="comment">// Default construction intentionally leaves x and y uninitialized.</span></div><div class="line"><a name="l00107"></a><span class="lineno"> 107</span>&#160; <span class="comment">// Use something like</span></div><div class="line"><a name="l00108"></a><span class="lineno"> 108</span>&#160; <span class="comment">// ON_2iVector pt(1,2);</span></div><div class="line"><a name="l00109"></a><span class="lineno"> 109</span>&#160; <span class="comment">// or </span></div><div class="line"><a name="l00110"></a><span class="lineno"> 110</span>&#160; <span class="comment">// ON_2iVector pt = ON_2iVector::Zero;</span></div><div class="line"><a name="l00111"></a><span class="lineno"> 111</span>&#160; <span class="comment">// when you need an initialized ON_2iVector.</span></div><div class="line"><a name="l00112"></a><span class="lineno"> 112</span>&#160; <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00113"></a><span class="lineno"> 113</span>&#160;</div><div class="line"><a name="l00114"></a><span class="lineno"> 114</span>&#160; ~<a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00115"></a><span class="lineno"> 115</span>&#160; <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a>(<span class="keyword">const</span> <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a>&amp; ) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00116"></a><span class="lineno"> 116</span>&#160; <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a>&amp; operator=(<span class="keyword">const</span> <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a>&amp; ) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00117"></a><span class="lineno"> 117</span>&#160;</div><div class="line"><a name="l00118"></a><span class="lineno"> 118</span>&#160; <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a>(</div><div class="line"><a name="l00119"></a><span class="lineno"> 119</span>&#160; <span class="keywordtype">int</span> x,</div><div class="line"><a name="l00120"></a><span class="lineno"> 120</span>&#160; <span class="keywordtype">int</span> y</div><div class="line"><a name="l00121"></a><span class="lineno"> 121</span>&#160; );</div><div class="line"><a name="l00122"></a><span class="lineno"> 122</span>&#160; </div><div class="line"><a name="l00123"></a><span class="lineno"> 123</span>&#160; <span class="comment">/*</span></div><div class="line"><a name="l00124"></a><span class="lineno"> 124</span>&#160;<span class="comment"> For those times when a direction was incorrectly represented by a point.</span></div><div class="line"><a name="l00125"></a><span class="lineno"> 125</span>&#160;<span class="comment"> It is intentional that ther is not an ON_2iVector constructor from an ON_2iPoint.</span></div><div class="line"><a name="l00126"></a><span class="lineno"> 126</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00127"></a><span class="lineno"> 127</span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a> FromPoint(<span class="keyword">const</span> <span class="keyword">class</span> <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a>&amp; p);</div><div class="line"><a name="l00128"></a><span class="lineno"><a class="line" href="../../db/d41/class_o_n__2i_vector.html#a66a6ed7800798fd4129ea64ca02aaa1d"> 128</a></span>&#160;</div><div class="line"><a name="l00129"></a><span class="lineno"><a class="line" href="../../db/d41/class_o_n__2i_vector.html#a19c281a2ec704ccad0cba05421d4ffd2"> 129</a></span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a> From2dex(<span class="keyword">const</span> <span class="keyword">class</span> ON_2dex&amp; src);</div><div class="line"><a name="l00130"></a><span class="lineno"><a class="line" href="../../db/d41/class_o_n__2i_vector.html#a56df667c8e2d56a80a55516bdf480cf7"> 130</a></span>&#160;</div><div class="line"><a name="l00131"></a><span class="lineno"><a class="line" href="../../db/d41/class_o_n__2i_vector.html#a4cd8821e14b8d1a6b4cc2104d97bd88f"> 131</a></span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00132"></a><span class="lineno"> 132</span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a> Zero; <span class="comment">// (0,0)</span></div><div class="line"><a name="l00133"></a><span class="lineno"> 133</span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a> UnitX; <span class="comment">// (1,0)</span></div><div class="line"><a name="l00134"></a><span class="lineno"> 134</span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a> UnitY; <span class="comment">// (0,1)</span></div><div class="line"><a name="l00135"></a><span class="lineno"> 135</span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a> Unset; <span class="comment">// (ON_UNSET_INT_INDEX,ON_UNSET_INT_INDEX)</span></div><div class="line"><a name="l00136"></a><span class="lineno"> 136</span>&#160; </div><div class="line"><a name="l00137"></a><span class="lineno"> 137</span>&#160; <span class="comment">/*</span></div><div class="line"><a name="l00138"></a><span class="lineno"> 138</span>&#160;<span class="comment"> Dictionary order compare.</span></div><div class="line"><a name="l00139"></a><span class="lineno"> 139</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00140"></a><span class="lineno"> 140</span>&#160; <span class="keyword">static</span> <span class="keywordtype">int</span> Compare(</div><div class="line"><a name="l00141"></a><span class="lineno"> 141</span>&#160; <span class="keyword">const</span> <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a>&amp; lhs,</div><div class="line"><a name="l00142"></a><span class="lineno"> 142</span>&#160; <span class="keyword">const</span> <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a>&amp; rhs</div><div class="line"><a name="l00143"></a><span class="lineno"> 143</span>&#160; );</div><div class="line"><a name="l00144"></a><span class="lineno"> 144</span>&#160;</div><div class="line"><a name="l00145"></a><span class="lineno"> 145</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00146"></a><span class="lineno"> 146</span>&#160; <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a>&amp; operator+=(<span class="keyword">const</span> <span class="keyword">class</span> <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a>&amp;);</div><div class="line"><a name="l00147"></a><span class="lineno"> 147</span>&#160; <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a>&amp; operator-=(<span class="keyword">const</span> <span class="keyword">class</span> <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a>&amp;);</div><div class="line"><a name="l00148"></a><span class="lineno"> 148</span>&#160; <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a>&amp; operator*=(<span class="keywordtype">int</span>);</div><div class="line"><a name="l00149"></a><span class="lineno"> 149</span>&#160;</div><div class="line"><a name="l00150"></a><span class="lineno"> 150</span>&#160; <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a> operator-() <span class="keyword">const</span>;</div><div class="line"><a name="l00151"></a><span class="lineno"> 151</span>&#160; </div><div class="line"><a name="l00152"></a><span class="lineno"> 152</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00153"></a><span class="lineno"> 153</span>&#160; <span class="comment">/*</span></div><div class="line"><a name="l00154"></a><span class="lineno"> 154</span>&#160;<span class="comment"> Returns:</span></div><div class="line"><a name="l00155"></a><span class="lineno"> 155</span>&#160;<span class="comment"> (0 == x &amp;&amp; 0 == y)</span></div><div class="line"><a name="l00156"></a><span class="lineno"> 156</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00157"></a><span class="lineno"> 157</span>&#160; <span class="keywordtype">bool</span> IsZero() <span class="keyword">const</span>;</div><div class="line"><a name="l00158"></a><span class="lineno"> 158</span>&#160;</div><div class="line"><a name="l00159"></a><span class="lineno"> 159</span>&#160; <span class="comment">/*</span></div><div class="line"><a name="l00160"></a><span class="lineno"> 160</span>&#160;<span class="comment"> Returns:</span></div><div class="line"><a name="l00161"></a><span class="lineno"> 161</span>&#160;<span class="comment"> IsSet() &amp;&amp; (0 != x || 0 != y)</span></div><div class="line"><a name="l00162"></a><span class="lineno"> 162</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00163"></a><span class="lineno"><a class="line" href="../../db/d41/class_o_n__2i_vector.html#a7886eba27aa5e3818f1539745faddb91"> 163</a></span>&#160; <span class="keywordtype">bool</span> IsNotZero() <span class="keyword">const</span>;</div><div class="line"><a name="l00164"></a><span class="lineno"><a class="line" href="../../db/d41/class_o_n__2i_vector.html#a6b73801790a062293308e2540882d17a"> 164</a></span>&#160;</div><div class="line"><a name="l00165"></a><span class="lineno"> 165</span>&#160; <span class="comment">/*</span></div><div class="line"><a name="l00166"></a><span class="lineno"> 166</span>&#160;<span class="comment"> Returns:</span></div><div class="line"><a name="l00167"></a><span class="lineno"> 167</span>&#160;<span class="comment"> (ON_UNSET_INT_INDEX == x || ON_UNSET_INT_INDEX ==y)</span></div><div class="line"><a name="l00168"></a><span class="lineno"> 168</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00169"></a><span class="lineno"> 169</span>&#160; <span class="keywordtype">bool</span> IsSet() <span class="keyword">const</span>;</div><div class="line"><a name="l00170"></a><span class="lineno"> 170</span>&#160;</div><div class="line"><a name="l00171"></a><span class="lineno"> 171</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00172"></a><span class="lineno"> 172</span>&#160; ON__INT32 x;</div><div class="line"><a name="l00173"></a><span class="lineno"> 173</span>&#160; ON__INT32 y;</div><div class="line"><a name="l00174"></a><span class="lineno"> 174</span>&#160;};</div><div class="line"><a name="l00175"></a><span class="lineno"> 175</span>&#160;</div><div class="line"><a name="l00176"></a><span class="lineno"> 176</span>&#160;ON_DECL</div><div class="line"><a name="l00177"></a><span class="lineno"> 177</span>&#160;<span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a>&amp;, <span class="keyword">const</span> <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a>&amp;);</div><div class="line"><a name="l00178"></a><span class="lineno"> 178</span>&#160;</div><div class="line"><a name="l00179"></a><span class="lineno"> 179</span>&#160;ON_DECL</div><div class="line"><a name="l00180"></a><span class="lineno"> 180</span>&#160;<span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a>&amp;, <span class="keyword">const</span> <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a>&amp;);</div><div class="line"><a name="l00181"></a><span class="lineno"> 181</span>&#160;</div><div class="line"><a name="l00182"></a><span class="lineno"> 182</span>&#160;ON_DECL</div><div class="line"><a name="l00183"></a><span class="lineno"> 183</span>&#160;<a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a> operator+(<span class="keyword">const</span> <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a>&amp;, <span class="keyword">const</span> <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a>&amp;);</div><div class="line"><a name="l00184"></a><span class="lineno"> 184</span>&#160;</div><div class="line"><a name="l00185"></a><span class="lineno"> 185</span>&#160;ON_DECL</div><div class="line"><a name="l00186"></a><span class="lineno"> 186</span>&#160;<a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a> operator-(<span class="keyword">const</span> <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a>&amp;, <span class="keyword">const</span> <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a>&amp;);</div><div class="line"><a name="l00187"></a><span class="lineno"> 187</span>&#160;</div><div class="line"><a name="l00188"></a><span class="lineno"><a class="line" href="../../dd/d25/class_o_n__2i_bounding_box.html"> 188</a></span>&#160;ON_DECL</div><div class="line"><a name="l00189"></a><span class="lineno"> 189</span>&#160;<a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a> operator+(<span class="keyword">const</span> <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a>&amp;, <span class="keyword">const</span> <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a>&amp;);</div><div class="line"><a name="l00190"></a><span class="lineno"> 190</span>&#160;</div><div class="line"><a name="l00191"></a><span class="lineno"> 191</span>&#160;ON_DECL</div><div class="line"><a name="l00192"></a><span class="lineno"> 192</span>&#160;<a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a> operator-(<span class="keyword">const</span> <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a>&amp;, <span class="keyword">const</span> <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a>&amp;);</div><div class="line"><a name="l00193"></a><span class="lineno"> 193</span>&#160;</div><div class="line"><a name="l00194"></a><span class="lineno"> 194</span>&#160;ON_DECL</div><div class="line"><a name="l00195"></a><span class="lineno"> 195</span>&#160;<a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a> operator*(<span class="keywordtype">int</span>, <span class="keyword">const</span> <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a>&amp;);</div><div class="line"><a name="l00196"></a><span class="lineno"> 196</span>&#160;</div><div class="line"><a name="l00197"></a><span class="lineno"> 197</span>&#160;<span class="keyword">class </span>ON_CLASS <a class="code" href="../../dd/d25/class_o_n__2i_bounding_box.html">ON_2iBoundingBox</a></div><div class="line"><a name="l00198"></a><span class="lineno"> 198</span>&#160;{</div><div class="line"><a name="l00199"></a><span class="lineno"> 199</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00200"></a><span class="lineno"> 200</span>&#160; <span class="comment">// Default construction intentionally leaves m_min and m_max uninitialized.</span></div><div class="line"><a name="l00201"></a><span class="lineno"> 201</span>&#160; <span class="comment">// Use something like</span></div><div class="line"><a name="l00202"></a><span class="lineno"> 202</span>&#160; <span class="comment">// ON_2iBoundingBox bbox(min_pt,max_pt);</span></div><div class="line"><a name="l00203"></a><span class="lineno"> 203</span>&#160; <span class="comment">// or </span></div><div class="line"><a name="l00204"></a><span class="lineno"> 204</span>&#160; <span class="comment">// ON_2iBoundingBox bbox = ON_2iBoundingBox::Unset;</span></div><div class="line"><a name="l00205"></a><span class="lineno"> 205</span>&#160; <a class="code" href="../../dd/d25/class_o_n__2i_bounding_box.html">ON_2iBoundingBox</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00206"></a><span class="lineno"> 206</span>&#160;</div><div class="line"><a name="l00207"></a><span class="lineno"> 207</span>&#160; ~<a class="code" href="../../dd/d25/class_o_n__2i_bounding_box.html">ON_2iBoundingBox</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00208"></a><span class="lineno"><a class="line" href="../../dd/d25/class_o_n__2i_bounding_box.html#a31d67e3c7f0f90ea335aecdb101a592b"> 208</a></span>&#160; <a class="code" href="../../dd/d25/class_o_n__2i_bounding_box.html">ON_2iBoundingBox</a>(<span class="keyword">const</span> <a class="code" href="../../dd/d25/class_o_n__2i_bounding_box.html">ON_2iBoundingBox</a>&amp; ) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00209"></a><span class="lineno"><a class="line" href="../../dd/d25/class_o_n__2i_bounding_box.html#a8d5a17f9b4b5b33203f5818d58235ce1"> 209</a></span>&#160; <a class="code" href="../../dd/d25/class_o_n__2i_bounding_box.html">ON_2iBoundingBox</a>&amp; operator=(<span class="keyword">const</span> <a class="code" href="../../dd/d25/class_o_n__2i_bounding_box.html">ON_2iBoundingBox</a>&amp; ) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00210"></a><span class="lineno"> 210</span>&#160;</div><div class="line"><a name="l00211"></a><span class="lineno"> 211</span>&#160; <a class="code" href="../../dd/d25/class_o_n__2i_bounding_box.html">ON_2iBoundingBox</a>(</div><div class="line"><a name="l00212"></a><span class="lineno"> 212</span>&#160; <span class="keyword">const</span> <span class="keyword">class</span> <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a> bbox_min,</div><div class="line"><a name="l00213"></a><span class="lineno"> 213</span>&#160; <span class="keyword">const</span> <span class="keyword">class</span> <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a> bbox_max</div><div class="line"><a name="l00214"></a><span class="lineno"> 214</span>&#160; );</div><div class="line"><a name="l00215"></a><span class="lineno"> 215</span>&#160;</div><div class="line"><a name="l00216"></a><span class="lineno"> 216</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00217"></a><span class="lineno"> 217</span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="../../dd/d25/class_o_n__2i_bounding_box.html">ON_2iBoundingBox</a> Zero; <span class="comment">// (ON_2iPoint::Origin,ON_2iPoint::Origin);</span></div><div class="line"><a name="l00218"></a><span class="lineno"> 218</span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="../../dd/d25/class_o_n__2i_bounding_box.html">ON_2iBoundingBox</a> Unset; <span class="comment">// (ON_2iPoint::Unset,ON_2iPoint::Unset)</span></div><div class="line"><a name="l00219"></a><span class="lineno"> 219</span>&#160; </div><div class="line"><a name="l00220"></a><span class="lineno"> 220</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00221"></a><span class="lineno"><a class="line" href="../../dd/d25/class_o_n__2i_bounding_box.html#a4279a2d8f70a2e7fb2948c2799af5124"> 221</a></span>&#160; <span class="comment">/*</span></div><div class="line"><a name="l00222"></a><span class="lineno"><a class="line" href="../../dd/d25/class_o_n__2i_bounding_box.html#a8f2a638fbee0699c36d3673e5027fb01"> 222</a></span>&#160;<span class="comment"> Returns:</span></div><div class="line"><a name="l00223"></a><span class="lineno"> 223</span>&#160;<span class="comment"> m_min.IsSet() &amp;&amp; m_max.IsSet() &amp;&amp; m_min.x &lt;= m_max.x &amp;&amp; m_min.y &lt;= m_max.y.</span></div><div class="line"><a name="l00224"></a><span class="lineno"> 224</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00225"></a><span class="lineno"> 225</span>&#160; <span class="keywordtype">bool</span> IsSet() <span class="keyword">const</span>;</div><div class="line"><a name="l00226"></a><span class="lineno"> 226</span>&#160;</div><div class="line"><a name="l00227"></a><span class="lineno"> 227</span>&#160; <span class="keyword">const</span> <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a> Min() <span class="keyword">const</span>;</div><div class="line"><a name="l00228"></a><span class="lineno"> 228</span>&#160; <span class="keyword">const</span> <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a> Max() <span class="keyword">const</span>;</div><div class="line"><a name="l00229"></a><span class="lineno"> 229</span>&#160;</div><div class="line"><a name="l00230"></a><span class="lineno"> 230</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00231"></a><span class="lineno"> 231</span>&#160; <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a> m_min;</div><div class="line"><a name="l00232"></a><span class="lineno"> 232</span>&#160; <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a> m_max;</div><div class="line"><a name="l00233"></a><span class="lineno"> 233</span>&#160;};</div><div class="line"><a name="l00234"></a><span class="lineno"> 234</span>&#160;</div><div class="line"><a name="l00235"></a><span class="lineno"> 235</span>&#160;ON_DECL</div><div class="line"><a name="l00236"></a><span class="lineno"><a class="line" href="../../d8/d49/class_o_n__2i_size.html"> 236</a></span>&#160;<span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> <a class="code" href="../../dd/d25/class_o_n__2i_bounding_box.html">ON_2iBoundingBox</a>&amp;, <span class="keyword">const</span> <a class="code" href="../../dd/d25/class_o_n__2i_bounding_box.html">ON_2iBoundingBox</a>&amp;);</div><div class="line"><a name="l00237"></a><span class="lineno"> 237</span>&#160;</div><div class="line"><a name="l00238"></a><span class="lineno"> 238</span>&#160;ON_DECL</div><div class="line"><a name="l00239"></a><span class="lineno"> 239</span>&#160;<span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> <a class="code" href="../../dd/d25/class_o_n__2i_bounding_box.html">ON_2iBoundingBox</a>&amp;, <span class="keyword">const</span> <a class="code" href="../../dd/d25/class_o_n__2i_bounding_box.html">ON_2iBoundingBox</a>&amp;);</div><div class="line"><a name="l00240"></a><span class="lineno"> 240</span>&#160;</div><div class="line"><a name="l00241"></a><span class="lineno"> 241</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00242"></a><span class="lineno"> 242</span>&#160;<span class="comment">Class ON_2iSize</span></div><div class="line"><a name="l00243"></a><span class="lineno"> 243</span>&#160;<span class="comment"> For those situations where a Windows SDK SIZE or MFC CSize </span></div><div class="line"><a name="l00244"></a><span class="lineno"> 244</span>&#160;<span class="comment"> value needs to be used in code that does not link with MFC.</span></div><div class="line"><a name="l00245"></a><span class="lineno"> 245</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l00246"></a><span class="lineno"> 246</span>&#160;<span class="keyword">class </span>ON_CLASS <a class="code" href="../../d8/d49/class_o_n__2i_size.html">ON_2iSize</a></div><div class="line"><a name="l00247"></a><span class="lineno"> 247</span>&#160;{</div><div class="line"><a name="l00248"></a><span class="lineno"> 248</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00249"></a><span class="lineno"> 249</span>&#160; <span class="comment">// Default construction intentionally leaves x and y uninitialized.</span></div><div class="line"><a name="l00250"></a><span class="lineno"> 250</span>&#160; <span class="comment">// Use something like</span></div><div class="line"><a name="l00251"></a><span class="lineno"> 251</span>&#160; <span class="comment">// ON_2iSize pt(1,2);</span></div><div class="line"><a name="l00252"></a><span class="lineno"> 252</span>&#160; <span class="comment">// or </span></div><div class="line"><a name="l00253"></a><span class="lineno"> 253</span>&#160; <span class="comment">// ON_2iSize pt = ON_2iSize::Zero;</span></div><div class="line"><a name="l00254"></a><span class="lineno"> 254</span>&#160; <span class="comment">// when you need an initialized ON_2iSize.</span></div><div class="line"><a name="l00255"></a><span class="lineno"> 255</span>&#160; <a class="code" href="../../d8/d49/class_o_n__2i_size.html">ON_2iSize</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00256"></a><span class="lineno"> 256</span>&#160;</div><div class="line"><a name="l00257"></a><span class="lineno"> 257</span>&#160; ~<a class="code" href="../../d8/d49/class_o_n__2i_size.html">ON_2iSize</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00258"></a><span class="lineno"> 258</span>&#160; <a class="code" href="../../d8/d49/class_o_n__2i_size.html">ON_2iSize</a>(<span class="keyword">const</span> <a class="code" href="../../d8/d49/class_o_n__2i_size.html">ON_2iSize</a>&amp; ) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00259"></a><span class="lineno"> 259</span>&#160; <a class="code" href="../../d8/d49/class_o_n__2i_size.html">ON_2iSize</a>&amp; operator=(<span class="keyword">const</span> <a class="code" href="../../d8/d49/class_o_n__2i_size.html">ON_2iSize</a>&amp; ) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00260"></a><span class="lineno"> 260</span>&#160;</div><div class="line"><a name="l00261"></a><span class="lineno"> 261</span>&#160; <a class="code" href="../../d8/d49/class_o_n__2i_size.html">ON_2iSize</a>(</div><div class="line"><a name="l00262"></a><span class="lineno"> 262</span>&#160; <span class="keywordtype">int</span> cx,</div><div class="line"><a name="l00263"></a><span class="lineno"> 263</span>&#160; <span class="keywordtype">int</span> cy</div><div class="line"><a name="l00264"></a><span class="lineno"> 264</span>&#160; );</div><div class="line"><a name="l00265"></a><span class="lineno"> 265</span>&#160;</div><div class="line"><a name="l00266"></a><span class="lineno"> 266</span>&#160; <span class="comment">/*</span></div><div class="line"><a name="l00267"></a><span class="lineno"> 267</span>&#160;<span class="comment"> Dictionary compare.</span></div><div class="line"><a name="l00268"></a><span class="lineno"> 268</span>&#160;<span class="comment"> Returns: </span></div><div class="line"><a name="l00269"></a><span class="lineno"> 269</span>&#160;<span class="comment"> -1: lhs &lt; rhs</span></div><div class="line"><a name="l00270"></a><span class="lineno"> 270</span>&#160;<span class="comment"> 0: lsh == rsh</span></div><div class="line"><a name="l00271"></a><span class="lineno"> 271</span>&#160;<span class="comment"> +1: lhs &gt; rhs</span></div><div class="line"><a name="l00272"></a><span class="lineno"> 272</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00273"></a><span class="lineno"> 273</span>&#160; <span class="keyword">static</span> <span class="keywordtype">int</span> Compare(</div><div class="line"><a name="l00274"></a><span class="lineno"> 274</span>&#160; <span class="keyword">const</span> <a class="code" href="../../d8/d49/class_o_n__2i_size.html">ON_2iSize</a>&amp; lhs,</div><div class="line"><a name="l00275"></a><span class="lineno"> 275</span>&#160; <span class="keyword">const</span> <a class="code" href="../../d8/d49/class_o_n__2i_size.html">ON_2iSize</a>&amp; rhs</div><div class="line"><a name="l00276"></a><span class="lineno"> 276</span>&#160; );</div><div class="line"><a name="l00277"></a><span class="lineno"> 277</span>&#160;</div><div class="line"><a name="l00278"></a><span class="lineno"> 278</span>&#160; <span class="comment">/*</span></div><div class="line"><a name="l00279"></a><span class="lineno"> 279</span>&#160;<span class="comment"> Dictionary compare.</span></div><div class="line"><a name="l00280"></a><span class="lineno"> 280</span>&#160;<span class="comment"> Returns: </span></div><div class="line"><a name="l00281"></a><span class="lineno"><a class="line" href="../../d8/d49/class_o_n__2i_size.html#ae867867234b82dedf8351184ee137016"> 281</a></span>&#160;<span class="comment"> -1: lhs &lt; rhs</span></div><div class="line"><a name="l00282"></a><span class="lineno"><a class="line" href="../../d8/d49/class_o_n__2i_size.html#a191dc374a0152f0a02251c2fe20139c4"> 282</a></span>&#160;<span class="comment"> 0: lsh == rsh</span></div><div class="line"><a name="l00283"></a><span class="lineno"> 283</span>&#160;<span class="comment"> +1: lhs &gt; rhs</span></div><div class="line"><a name="l00284"></a><span class="lineno"> 284</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00285"></a><span class="lineno"> 285</span>&#160; <span class="keyword">static</span> <span class="keywordtype">int</span> ComparePointer(</div><div class="line"><a name="l00286"></a><span class="lineno"> 286</span>&#160; <span class="keyword">const</span> <a class="code" href="../../d8/d49/class_o_n__2i_size.html">ON_2iSize</a>* lhs,</div><div class="line"><a name="l00287"></a><span class="lineno"> 287</span>&#160; <span class="keyword">const</span> <a class="code" href="../../d8/d49/class_o_n__2i_size.html">ON_2iSize</a>* rhs</div><div class="line"><a name="l00288"></a><span class="lineno"> 288</span>&#160; );</div><div class="line"><a name="l00289"></a><span class="lineno"> 289</span>&#160;</div><div class="line"><a name="l00290"></a><span class="lineno"> 290</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00291"></a><span class="lineno"> 291</span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="../../d8/d49/class_o_n__2i_size.html">ON_2iSize</a> Zero; <span class="comment">// (0,0)</span></div><div class="line"><a name="l00292"></a><span class="lineno"> 292</span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="../../d8/d49/class_o_n__2i_size.html">ON_2iSize</a> Unset; <span class="comment">// (ON_UNSET_INT_INDEX,ON_UNSET_INT_INDEX)</span></div><div class="line"><a name="l00293"></a><span class="lineno"> 293</span>&#160; </div><div class="line"><a name="l00294"></a><span class="lineno"> 294</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00295"></a><span class="lineno"> 295</span>&#160; <span class="comment">/*</span></div><div class="line"><a name="l00296"></a><span class="lineno"><a class="line" href="../../d8/d49/class_o_n__2i_size.html#aa8fe8baca78816a2ff836219eff75e5c"> 296</a></span>&#160;<span class="comment"> Returns:</span></div><div class="line"><a name="l00297"></a><span class="lineno"><a class="line" href="../../d8/d49/class_o_n__2i_size.html#a40c7eb93ad042f3849d5821841c95734"> 297</a></span>&#160;<span class="comment"> true if both cx and cy are 0.</span></div><div class="line"><a name="l00298"></a><span class="lineno"> 298</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00299"></a><span class="lineno"> 299</span>&#160; <span class="keywordtype">bool</span> IsZero() <span class="keyword">const</span>;</div><div class="line"><a name="l00300"></a><span class="lineno"> 300</span>&#160;</div><div class="line"><a name="l00301"></a><span class="lineno"> 301</span>&#160; <span class="comment">/*</span></div><div class="line"><a name="l00302"></a><span class="lineno"> 302</span>&#160;<span class="comment"> Returns:</span></div><div class="line"><a name="l00303"></a><span class="lineno"> 303</span>&#160;<span class="comment"> true if neither cx nor cy are ON_UNSET_INT_INDEX.</span></div><div class="line"><a name="l00304"></a><span class="lineno"> 304</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00305"></a><span class="lineno"> 305</span>&#160; <span class="keywordtype">bool</span> IsSet() <span class="keyword">const</span>;</div><div class="line"><a name="l00306"></a><span class="lineno"> 306</span>&#160; </div><div class="line"><a name="l00307"></a><span class="lineno"> 307</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00308"></a><span class="lineno"> 308</span>&#160; ON__INT32 cx;</div><div class="line"><a name="l00309"></a><span class="lineno"> 309</span>&#160; ON__INT32 cy;</div><div class="line"><a name="l00310"></a><span class="lineno"> 310</span>&#160;};</div><div class="line"><a name="l00311"></a><span class="lineno"> 311</span>&#160;</div><div class="line"><a name="l00312"></a><span class="lineno"> 312</span>&#160;ON_DECL</div><div class="line"><a name="l00313"></a><span class="lineno"> 313</span>&#160;<span class="keywordtype">bool</span> operator==(</div><div class="line"><a name="l00314"></a><span class="lineno"> 314</span>&#160; <span class="keyword">const</span> <a class="code" href="../../d8/d49/class_o_n__2i_size.html">ON_2iSize</a>&amp; lhs,</div><div class="line"><a name="l00315"></a><span class="lineno"> 315</span>&#160; <span class="keyword">const</span> <a class="code" href="../../d8/d49/class_o_n__2i_size.html">ON_2iSize</a>&amp; rhs</div><div class="line"><a name="l00316"></a><span class="lineno"> 316</span>&#160; );</div><div class="line"><a name="l00317"></a><span class="lineno"> 317</span>&#160;</div><div class="line"><a name="l00318"></a><span class="lineno"> 318</span>&#160;ON_DECL</div><div class="line"><a name="l00319"></a><span class="lineno"> 319</span>&#160;<span class="keywordtype">bool</span> operator!=(</div><div class="line"><a name="l00320"></a><span class="lineno"> 320</span>&#160; <span class="keyword">const</span> <a class="code" href="../../d8/d49/class_o_n__2i_size.html">ON_2iSize</a>&amp; lhs,</div><div class="line"><a name="l00321"></a><span class="lineno"> 321</span>&#160; <span class="keyword">const</span> <a class="code" href="../../d8/d49/class_o_n__2i_size.html">ON_2iSize</a>&amp; rhs</div><div class="line"><a name="l00322"></a><span class="lineno"> 322</span>&#160; );</div><div class="line"><a name="l00323"></a><span class="lineno"> 323</span>&#160;</div><div class="line"><a name="l00324"></a><span class="lineno"><a class="line" href="../../df/d02/class_o_n__4i_rect.html"> 324</a></span>&#160;<span class="preprocessor">#if defined(ON_DLL_TEMPLATE)</span></div><div class="line"><a name="l00325"></a><span class="lineno"> 325</span>&#160;</div><div class="line"><a name="l00326"></a><span class="lineno"> 326</span>&#160;ON_DLL_TEMPLATE <span class="keyword">template</span> <span class="keyword">class </span>ON_CLASS <a class="code" href="../../dc/dfe/class_o_n___simple_array.html">ON_SimpleArray&lt;ON_2iSize&gt;</a>;</div><div class="line"><a name="l00327"></a><span class="lineno"> 327</span>&#160;</div><div class="line"><a name="l00328"></a><span class="lineno"> 328</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00329"></a><span class="lineno"> 329</span>&#160;</div><div class="line"><a name="l00330"></a><span class="lineno"> 330</span>&#160;<span class="comment">/*</span></div><div class="line"><a name="l00331"></a><span class="lineno"> 331</span>&#160;<span class="comment">Class ON_4iRect</span></div><div class="line"><a name="l00332"></a><span class="lineno"> 332</span>&#160;<span class="comment"> For those situations where a Windows SDK RECT or MFC CRect </span></div><div class="line"><a name="l00333"></a><span class="lineno"> 333</span>&#160;<span class="comment"> value needs to be used in code that does not link with MFC.</span></div><div class="line"><a name="l00334"></a><span class="lineno"> 334</span>&#160;<span class="comment"> If you want a traditional bounding box, use ON_2dBoundingBox.</span></div><div class="line"><a name="l00335"></a><span class="lineno"> 335</span>&#160;<span class="comment">*/</span></div><div class="line"><a name="l00336"></a><span class="lineno"> 336</span>&#160;<span class="keyword">class </span>ON_CLASS <a class="code" href="../../df/d02/class_o_n__4i_rect.html">ON_4iRect</a></div><div class="line"><a name="l00337"></a><span class="lineno"> 337</span>&#160;{</div><div class="line"><a name="l00338"></a><span class="lineno"> 338</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00339"></a><span class="lineno"> 339</span>&#160; <span class="comment">// Default construction intentionally leaves x and y uninitialized.</span></div><div class="line"><a name="l00340"></a><span class="lineno"> 340</span>&#160; <span class="comment">// Use something like</span></div><div class="line"><a name="l00341"></a><span class="lineno"> 341</span>&#160; <span class="comment">// ON_4iRect pt(1,2,3,4);</span></div><div class="line"><a name="l00342"></a><span class="lineno"> 342</span>&#160; <span class="comment">// or </span></div><div class="line"><a name="l00343"></a><span class="lineno"> 343</span>&#160; <span class="comment">// ON_4iRect pt = ON_4iRect::Zero;</span></div><div class="line"><a name="l00344"></a><span class="lineno"> 344</span>&#160; <span class="comment">// when you need an initialized ON_4iRect.</span></div><div class="line"><a name="l00345"></a><span class="lineno"> 345</span>&#160; <a class="code" href="../../df/d02/class_o_n__4i_rect.html">ON_4iRect</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00346"></a><span class="lineno"> 346</span>&#160;</div><div class="line"><a name="l00347"></a><span class="lineno"> 347</span>&#160; ~<a class="code" href="../../df/d02/class_o_n__4i_rect.html">ON_4iRect</a>() = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00348"></a><span class="lineno"> 348</span>&#160; <a class="code" href="../../df/d02/class_o_n__4i_rect.html">ON_4iRect</a>(<span class="keyword">const</span> <a class="code" href="../../df/d02/class_o_n__4i_rect.html">ON_4iRect</a>&amp; ) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00349"></a><span class="lineno"> 349</span>&#160; <a class="code" href="../../df/d02/class_o_n__4i_rect.html">ON_4iRect</a>&amp; operator=(<span class="keyword">const</span> <a class="code" href="../../df/d02/class_o_n__4i_rect.html">ON_4iRect</a>&amp; ) = <span class="keywordflow">default</span>;</div><div class="line"><a name="l00350"></a><span class="lineno"><a class="line" href="../../df/d02/class_o_n__4i_rect.html#a93c4a5addb9b7549d21ce9d33ba0a37f"> 350</a></span>&#160;</div><div class="line"><a name="l00351"></a><span class="lineno"><a class="line" href="../../df/d02/class_o_n__4i_rect.html#a9f5f0a1e435ef70eb74112b0a2d0536c"> 351</a></span>&#160; <a class="code" href="../../df/d02/class_o_n__4i_rect.html">ON_4iRect</a>(</div><div class="line"><a name="l00352"></a><span class="lineno"> 352</span>&#160; <span class="keywordtype">int</span> left,</div><div class="line"><a name="l00353"></a><span class="lineno"> 353</span>&#160; <span class="keywordtype">int</span> top,</div><div class="line"><a name="l00354"></a><span class="lineno"> 354</span>&#160; <span class="keywordtype">int</span> right,</div><div class="line"><a name="l00355"></a><span class="lineno"> 355</span>&#160; <span class="keywordtype">int</span> bottom</div><div class="line"><a name="l00356"></a><span class="lineno"> 356</span>&#160; );</div><div class="line"><a name="l00357"></a><span class="lineno"> 357</span>&#160;</div><div class="line"><a name="l00358"></a><span class="lineno"> 358</span>&#160; <a class="code" href="../../df/d02/class_o_n__4i_rect.html">ON_4iRect</a>(<span class="keyword">const</span> <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a> topLeft, <span class="keyword">const</span> <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a>&amp; bottomRight);</div><div class="line"><a name="l00359"></a><span class="lineno"> 359</span>&#160; <a class="code" href="../../df/d02/class_o_n__4i_rect.html">ON_4iRect</a>(<span class="keyword">const</span> <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a>&amp; point, <span class="keyword">const</span> <a class="code" href="../../d8/d49/class_o_n__2i_size.html">ON_2iSize</a>&amp; size);</div><div class="line"><a name="l00360"></a><span class="lineno"> 360</span>&#160;</div><div class="line"><a name="l00361"></a><span class="lineno"> 361</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00362"></a><span class="lineno"> 362</span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="../../df/d02/class_o_n__4i_rect.html">ON_4iRect</a> Zero; <span class="comment">// (0,0,0,0)</span></div><div class="line"><a name="l00363"></a><span class="lineno"> 363</span>&#160; <span class="keyword">static</span> <span class="keyword">const</span> <a class="code" href="../../df/d02/class_o_n__4i_rect.html">ON_4iRect</a> Unset; <span class="comment">// (ON_UNSET_INT_INDEX,ON_UNSET_INT_INDEX,ON_UNSET_INT_INDEX,ON_UNSET_INT_INDEX)</span></div><div class="line"><a name="l00364"></a><span class="lineno"> 364</span>&#160;</div><div class="line"><a name="l00365"></a><span class="lineno"> 365</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00366"></a><span class="lineno"> 366</span>&#160; <span class="comment">/*</span></div><div class="line"><a name="l00367"></a><span class="lineno"> 367</span>&#160;<span class="comment"> Returns:</span></div><div class="line"><a name="l00368"></a><span class="lineno"> 368</span>&#160;<span class="comment"> true if all of left, top, right, and bottom are set to 0.</span></div><div class="line"><a name="l00369"></a><span class="lineno"> 369</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00370"></a><span class="lineno"> 370</span>&#160; <span class="keywordtype">bool</span> IsZero() <span class="keyword">const</span>;</div><div class="line"><a name="l00371"></a><span class="lineno"> 371</span>&#160;</div><div class="line"><a name="l00372"></a><span class="lineno"> 372</span>&#160; <span class="keywordtype">void</span> SetZero();</div><div class="line"><a name="l00373"></a><span class="lineno"> 373</span>&#160;</div><div class="line"><a name="l00374"></a><span class="lineno"> 374</span>&#160; <span class="comment">/*</span></div><div class="line"><a name="l00375"></a><span class="lineno"> 375</span>&#160;<span class="comment"> Returns:</span></div><div class="line"><a name="l00376"></a><span class="lineno"> 376</span>&#160;<span class="comment"> true if none of left, top, right, or bottom is set to ON_UNSET_INT_INDEX</span></div><div class="line"><a name="l00377"></a><span class="lineno"> 377</span>&#160;<span class="comment"> */</span></div><div class="line"><a name="l00378"></a><span class="lineno"> 378</span>&#160; <span class="keywordtype">bool</span> IsSet() <span class="keyword">const</span>;</div><div class="line"><a name="l00379"></a><span class="lineno"> 379</span>&#160;</div><div class="line"><a name="l00380"></a><span class="lineno"><a class="line" href="../../df/d02/class_o_n__4i_rect.html#aead04fbfb221933f7abccbd77bfcefc7"> 380</a></span>&#160; <span class="keywordtype">int</span> Width(<span class="keywordtype">void</span>) <span class="keyword">const</span>;</div><div class="line"><a name="l00381"></a><span class="lineno"> 381</span>&#160; <span class="keywordtype">int</span> Height(<span class="keywordtype">void</span>) <span class="keyword">const</span>;</div><div class="line"><a name="l00382"></a><span class="lineno"> 382</span>&#160;</div><div class="line"><a name="l00383"></a><span class="lineno"> 383</span>&#160; <span class="keyword">const</span> <a class="code" href="../../d8/d49/class_o_n__2i_size.html">ON_2iSize</a> Size(<span class="keywordtype">void</span>) <span class="keyword">const</span>;</div><div class="line"><a name="l00384"></a><span class="lineno"> 384</span>&#160; </div><div class="line"><a name="l00385"></a><span class="lineno"> 385</span>&#160; <span class="keyword">const</span> <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a> CenterPoint(<span class="keywordtype">void</span>) <span class="keyword">const</span>;</div><div class="line"><a name="l00386"></a><span class="lineno"> 386</span>&#160; <span class="keyword">const</span> <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a> TopLeft(<span class="keywordtype">void</span>) <span class="keyword">const</span>;</div><div class="line"><a name="l00387"></a><span class="lineno"> 387</span>&#160; <span class="keyword">const</span> <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a> BottomRight(<span class="keywordtype">void</span>) <span class="keyword">const</span>;</div><div class="line"><a name="l00388"></a><span class="lineno"> 388</span>&#160;</div><div class="line"><a name="l00389"></a><span class="lineno"> 389</span>&#160; <span class="keywordtype">bool</span> IntersectRect(<span class="keyword">const</span> <a class="code" href="../../df/d02/class_o_n__4i_rect.html">ON_4iRect</a>* r1, <span class="keyword">const</span> <a class="code" href="../../df/d02/class_o_n__4i_rect.html">ON_4iRect</a>* r2);</div><div class="line"><a name="l00390"></a><span class="lineno"> 390</span>&#160; <span class="keywordtype">bool</span> IntersectRect(<span class="keyword">const</span> <a class="code" href="../../df/d02/class_o_n__4i_rect.html">ON_4iRect</a>&amp; r1, <span class="keyword">const</span> <a class="code" href="../../df/d02/class_o_n__4i_rect.html">ON_4iRect</a>&amp; r2);</div><div class="line"><a name="l00391"></a><span class="lineno"> 391</span>&#160;</div><div class="line"><a name="l00392"></a><span class="lineno"> 392</span>&#160; <span class="keywordtype">bool</span> IsRectEmpty(<span class="keywordtype">void</span>) <span class="keyword">const</span>;</div><div class="line"><a name="l00393"></a><span class="lineno"> 393</span>&#160; <span class="keywordtype">bool</span> IsRectNull(<span class="keywordtype">void</span>) <span class="keyword">const</span>;</div><div class="line"><a name="l00394"></a><span class="lineno"> 394</span>&#160; <span class="keywordtype">void</span> SetRectEmpty(<span class="keywordtype">void</span>) { *<span class="keyword">this</span> = Zero; }</div><div class="line"><a name="l00395"></a><span class="lineno"> 395</span>&#160; <span class="keywordtype">void</span> SetRect(<span class="keywordtype">int</span> l, <span class="keywordtype">int</span> t, <span class="keywordtype">int</span> r, <span class="keywordtype">int</span> b);</div><div class="line"><a name="l00396"></a><span class="lineno"> 396</span>&#160;</div><div class="line"><a name="l00397"></a><span class="lineno"> 397</span>&#160; <span class="keywordtype">bool</span> PtInRect(<span class="keyword">const</span> <a class="code" href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a>&amp; pt) <span class="keyword">const</span>;</div><div class="line"><a name="l00398"></a><span class="lineno"> 398</span>&#160;</div><div class="line"><a name="l00399"></a><span class="lineno"> 399</span>&#160; <span class="keywordtype">void</span> OffsetRect(<span class="keywordtype">int</span>, <span class="keywordtype">int</span>);</div><div class="line"><a name="l00400"></a><span class="lineno"> 400</span>&#160; <span class="keywordtype">void</span> OffsetRect(<span class="keyword">const</span> <a class="code" href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a>&amp;);</div><div class="line"><a name="l00401"></a><span class="lineno"> 401</span>&#160; <span class="keywordtype">void</span> InflateRect(<span class="keywordtype">int</span>, <span class="keywordtype">int</span>);</div><div class="line"><a name="l00402"></a><span class="lineno"> 402</span>&#160; <span class="keywordtype">void</span> InflateRect(<span class="keywordtype">int</span>, <span class="keywordtype">int</span>, <span class="keywordtype">int</span>, <span class="keywordtype">int</span>);</div><div class="line"><a name="l00403"></a><span class="lineno"><a class="line" href="../../df/d02/class_o_n__4i_rect.html#a6f75e994b1112a47290a96fc1d6e4561"> 403</a></span>&#160; <span class="keywordtype">void</span> DeflateRect(<span class="keywordtype">int</span>, <span class="keywordtype">int</span>);</div><div class="line"><a name="l00404"></a><span class="lineno"><a class="line" href="../../df/d02/class_o_n__4i_rect.html#ad1904ccdc418f0791525050900a93a72"> 404</a></span>&#160; <span class="keywordtype">bool</span> SubtractRect(<span class="keyword">const</span> <a class="code" href="../../df/d02/class_o_n__4i_rect.html">ON_4iRect</a>* rect1, <span class="keyword">const</span> <a class="code" href="../../df/d02/class_o_n__4i_rect.html">ON_4iRect</a>* rect2);</div><div class="line"><a name="l00405"></a><span class="lineno"><a class="line" href="../../df/d02/class_o_n__4i_rect.html#a8ae4ed0c7d14918ae647409e0e5caa41"> 405</a></span>&#160;</div><div class="line"><a name="l00406"></a><span class="lineno"><a class="line" href="../../df/d02/class_o_n__4i_rect.html#ad31050ad0af1fe82b406faacc53d0237"> 406</a></span>&#160; <span class="keywordtype">void</span> NormalizeRect();</div><div class="line"><a name="l00407"></a><span class="lineno"> 407</span>&#160;</div><div class="line"><a name="l00408"></a><span class="lineno"> 408</span>&#160;<span class="keyword">public</span>:</div><div class="line"><a name="l00409"></a><span class="lineno"> 409</span>&#160; <span class="comment">// NOTE WELL:</span></div><div class="line"><a name="l00410"></a><span class="lineno"> 410</span>&#160; <span class="comment">// Windows 2d integer device coordinates have a </span></div><div class="line"><a name="l00411"></a><span class="lineno"> 411</span>&#160; <span class="comment">// strong y-down bias and it is common for top &lt; bottom.</span></div><div class="line"><a name="l00412"></a><span class="lineno"> 412</span>&#160; <span class="comment">// General 2d bounding boxes have a strong lower &lt; upper / min &lt; max bias.</span></div><div class="line"><a name="l00413"></a><span class="lineno"> 413</span>&#160; <span class="comment">// Take care when converting between ON_2iBoundingBox and ON_4iRect.</span></div><div class="line"><a name="l00414"></a><span class="lineno"> 414</span>&#160; <span class="comment">// It is intentional that no automatic conversion between bounding box</span></div><div class="line"><a name="l00415"></a><span class="lineno"> 415</span>&#160; <span class="comment">// and ON_4iRect is supplied because each case must be carefully considered.</span></div><div class="line"><a name="l00416"></a><span class="lineno"> 416</span>&#160; ON__INT32 left;</div><div class="line"><a name="l00417"></a><span class="lineno"> 417</span>&#160; ON__INT32 top;</div><div class="line"><a name="l00418"></a><span class="lineno"> 418</span>&#160; ON__INT32 right;</div><div class="line"><a name="l00419"></a><span class="lineno"> 419</span>&#160; ON__INT32 bottom;</div><div class="line"><a name="l00420"></a><span class="lineno"> 420</span>&#160;};</div><div class="line"><a name="l00421"></a><span class="lineno"> 421</span>&#160;</div><div class="line"><a name="l00422"></a><span class="lineno"> 422</span>&#160;<span class="preprocessor">#if defined(ON_DLL_TEMPLATE)</span></div><div class="line"><a name="l00423"></a><span class="lineno"> 423</span>&#160;ON_DLL_TEMPLATE <span class="keyword">template</span> <span class="keyword">class </span>ON_CLASS <a class="code" href="../../dc/dfe/class_o_n___simple_array.html">ON_SimpleArray&lt;ON_4iRect&gt;</a>;</div><div class="line"><a name="l00424"></a><span class="lineno"> 424</span>&#160;<span class="preprocessor">#endif</span></div><div class="line"><a name="l00425"></a><span class="lineno"> 425</span>&#160;</div><div class="line"><a name="l00426"></a><span class="lineno"> 426</span>&#160;</div><div class="line"><a name="l00427"></a><span class="lineno"> 427</span>&#160;ON_DECL</div><div class="line"><a name="l00428"></a><span class="lineno"> 428</span>&#160;<span class="keywordtype">bool</span> operator==(<span class="keyword">const</span> <a class="code" href="../../df/d02/class_o_n__4i_rect.html">ON_4iRect</a>&amp;, <span class="keyword">const</span> <a class="code" href="../../df/d02/class_o_n__4i_rect.html">ON_4iRect</a>&amp;);</div><div class="line"><a name="l00429"></a><span class="lineno"> 429</span>&#160;</div><div class="line"><a name="l00430"></a><span class="lineno"> 430</span>&#160;ON_DECL</div><div class="line"><a name="l00431"></a><span class="lineno"> 431</span>&#160;<span class="keywordtype">bool</span> operator!=(<span class="keyword">const</span> <a class="code" href="../../df/d02/class_o_n__4i_rect.html">ON_4iRect</a>&amp;, <span class="keyword">const</span> <a class="code" href="../../df/d02/class_o_n__4i_rect.html">ON_4iRect</a>&amp;);</div><div class="line"><a name="l00432"></a><span class="lineno"> 432</span>&#160;</div><div class="line"><a name="l00433"></a><span class="lineno"> 433</span>&#160;<span class="preprocessor">#endif</span></div><div class="ttc" id="class_o_n__2i_point_html"><div class="ttname"><a href="../../de/dd6/class_o_n__2i_point.html">ON_2iPoint</a></div><div class="ttdef"><b>Definition:</b> opennurbs_ipoint.h:24</div></div>
<div class="ttc" id="class_o_n__2i_point_html_a1b9577c0854267a8b3d066c691243f52"><div class="ttname"><a href="../../de/dd6/class_o_n__2i_point.html#a1b9577c0854267a8b3d066c691243f52">ON_2iPoint::Origin</a></div><div class="ttdeci">static const ON_2iPoint Origin</div><div class="ttdef"><b>Definition:</b> opennurbs_ipoint.h:45</div></div>
<div class="ttc" id="class_o_n__2i_size_html"><div class="ttname"><a href="../../d8/d49/class_o_n__2i_size.html">ON_2iSize</a></div><div class="ttdef"><b>Definition:</b> opennurbs_ipoint.h:236</div></div>
<div class="ttc" id="class_o_n__2i_point_html_a21721819ea51e0fae5b56aed251184bd"><div class="ttname"><a href="../../de/dd6/class_o_n__2i_point.html#a21721819ea51e0fae5b56aed251184bd">ON_2iPoint::Unset</a></div><div class="ttdeci">static const ON_2iPoint Unset</div><div class="ttdef"><b>Definition:</b> opennurbs_ipoint.h:46</div></div>
<div class="ttc" id="class_o_n___simple_array_html"><div class="ttname"><a href="../../dc/dfe/class_o_n___simple_array.html">ON_SimpleArray</a></div><div class="ttdef"><b>Definition:</b> opennurbs_array.h:36</div></div>
<div class="ttc" id="class_o_n__4i_rect_html"><div class="ttname"><a href="../../df/d02/class_o_n__4i_rect.html">ON_4iRect</a></div><div class="ttdef"><b>Definition:</b> opennurbs_ipoint.h:324</div></div>
<div class="ttc" id="class_o_n__2i_vector_html"><div class="ttname"><a href="../../db/d41/class_o_n__2i_vector.html">ON_2iVector</a></div><div class="ttdef"><b>Definition:</b> opennurbs_ipoint.h:99</div></div>
<div class="ttc" id="class_o_n__2i_bounding_box_html"><div class="ttname"><a href="../../dd/d25/class_o_n__2i_bounding_box.html">ON_2iBoundingBox</a></div><div class="ttdef"><b>Definition:</b> opennurbs_ipoint.h:188</div></div>
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