Coding - Apply more flags from Clang-tidy (#977)

- Refactor boolean expressions and improve code readability across multiple files
- Simplified boolean expressions by removing unnecessary comparisons to true/false.
- Replaced explicit boolean checks with direct variable usage 

Used flags:
readability-static-accessed-through-instance
readability-simplify-boolean-expr
performance-for-range-copy
performance-move-const-arg
misc-unused-parameters
misc-redundant-expression

src/FoundationClasses/TKernel/NCollection/NCollection_AlignedAllocator.cxx

@@ -23,7 +23,6 @@ IMPLEMENT_STANDARD_RTTIEXT(NCollection_AlignedAllocator, NCollection_BaseAllocat
 NCollection_AlignedAllocator::NCollection_AlignedAllocator(const size_t theAlignment) noexcept
     : myAlignment(theAlignment)
 {
-  //
 }
 
 //=================================================================================================

src/FoundationClasses/TKernel/NCollection/NCollection_BasePointerVector.cxx

@@ -33,9 +33,9 @@ NCollection_BasePointerVector::NCollection_BasePointerVector(
 
 NCollection_BasePointerVector::NCollection_BasePointerVector(
   NCollection_BasePointerVector&& theOther) noexcept
-    : mySize(std::move(theOther.mySize)),
-      myCapacity(std::move(theOther.myCapacity)),
-      myArray(std::move(theOther.myArray))
+    : mySize(theOther.mySize),
+      myCapacity(theOther.myCapacity),
+      myArray(theOther.myArray)
 {
   theOther.myCapacity = 0;
   theOther.mySize     = 0;
@@ -128,9 +128,9 @@ NCollection_BasePointerVector& NCollection_BasePointerVector::operator=(
     return *this;
   }
   clear();
-  mySize              = std::move(theOther.mySize);
-  myCapacity          = std::move(theOther.myCapacity);
-  myArray             = std::move(theOther.myArray);
+  mySize              = theOther.mySize;
+  myCapacity          = theOther.myCapacity;
+  myArray             = theOther.myArray;
   theOther.myCapacity = 0;
   theOther.mySize     = 0;
   theOther.myArray    = nullptr;

src/FoundationClasses/TKernel/NCollection/NCollection_IndexedDataMap.hxx

@@ -410,11 +410,7 @@ public:
   bool Contains(const TheKeyType& theKey1) const
   {
     IndexedDataMapNode* aNode;
-    if (lookup(theKey1, aNode))
-    {
-      return true;
-    }
-    return false;
+    return static_cast<bool>(lookup(theKey1, aNode));
   }
 
   //! Substitute

src/FoundationClasses/TKernel/NCollection/NCollection_SparseArrayBase.cxx

@@ -242,7 +242,7 @@ bool NCollection_SparseArrayBase::HasValue(const size_t theIndex) const
   size_t iBlock = theIndex / myBlockSize;
   if (iBlock >= myNbBlocks || !myData[iBlock])
     return false;
-  return getBlock(myData[iBlock]).IsSet(theIndex % myBlockSize) ? true : false;
+  return getBlock(myData[iBlock]).IsSet(theIndex % myBlockSize) != 0;
 }
 
 //=================================================================================================

src/FoundationClasses/TKernel/NCollection/NCollection_UBTree.hxx

@@ -318,7 +318,7 @@ public:
       this->myAlloc->Free(myRoot);
       myRoot = nullptr;
     }
-    if (aNewAlloc.IsNull() == false)
+    if (!aNewAlloc.IsNull())
       myAlloc = aNewAlloc;
   }
 

src/FoundationClasses/TKernel/NCollection/NCollection_UtfString.lxx

@@ -66,7 +66,6 @@ inline NCollection_UtfString<Type>::NCollection_UtfString()
       mySize(0),
       myLength(0)
 {
-  //
 }
 
 //=================================================================================================