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License statement text corrected; compiler warnings caused by Bison 2.41 disabled for MSVC; a few other compiler warnings on 54-bit Windows eliminated by appropriate type cast Wrong license statements corrected in several files. Copyright and license statements added in XSD and GLSL files. Copyright year updated in some files. Obsolete documentation files removed from DrawResources.
229 lines
8.3 KiB
Plaintext
229 lines
8.3 KiB
Plaintext
-- Created on: 1993-07-01
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-- Created by: Remi LEQUETTE
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-- Copyright (c) 1993-1999 Matra Datavision
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-- Copyright (c) 1999-2014 OPEN CASCADE SAS
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--
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-- This file is part of Open CASCADE Technology software library.
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--
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-- This library is free software; you can redistribute it and/or modify it under
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-- the terms of the GNU Lesser General Public License version 2.1 as published
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-- by the Free Software Foundation, with special exception defined in the file
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-- OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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-- distribution for complete text of the license and disclaimer of any warranty.
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--
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-- Alternatively, this file may be used under the terms of Open CASCADE
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-- commercial license or contractual agreement.
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class ShapeSet from TopTools
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---Purpose: A ShapeSets contains a Shape and all its
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-- sub-shapes and locations. It can be dump, write
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-- and read.
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--
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-- Methods to handle the geometry can be redefined.
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--
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uses
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Shape from TopoDS,
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IndexedMapOfShape from TopTools,
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LocationSet from TopTools,
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ShapeEnum from TopAbs,
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AsciiString from TCollection,
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ProgressIndicator from Message
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is
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Create returns ShapeSet from TopTools;
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---Purpose: Builds an empty ShapeSet.
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Delete(me:out) is virtual;
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---C++: alias "Standard_EXPORT virtual ~TopTools_ShapeSet(){Delete() ; }"
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SetFormatNb(me : out; theFormatNb : Integer) is static;
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FormatNb(me) returns Integer is static;
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---Purpose: two formats available for the moment:
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-- First: does not write CurveOnSurface UV Points into the file
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-- on reading calls Check() method.
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-- Second: stores CurveOnSurface UV Points.
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-- On reading format is recognized from Version string.
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Clear(me : in out)
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---Purpose: Clears the content of the set. This method can be
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-- redefined.
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is virtual;
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Add(me : in out; S : Shape from TopoDS) returns Integer
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---Purpose: Stores <S> and its sub-shape. Returns the index of <S>.
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-- The method AddGeometry is called on each sub-shape.
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is static;
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Shape(me; I : Integer) returns Shape from TopoDS
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---Purpose: Returns the sub-shape of index <I>.
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--
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---C++: return const &
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is static;
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Index(me; S : Shape from TopoDS) returns Integer
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---Purpose: Returns the index of <S>.
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is static;
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Locations(me) returns LocationSet from TopTools
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---C++: return const &
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is static;
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ChangeLocations(me : in out) returns LocationSet from TopTools
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---C++: return &
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is static;
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DumpExtent(me; OS : in out OStream) returns OStream
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---Purpose: Dumps the number of objects in me on the stream <OS>.
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-- (Number of shapes of each type)
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---C++: return &
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is static;
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DumpExtent(me; S : in out AsciiString from TCollection)
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---Purpose: Dumps the number of objects in me in the string S
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-- (Number of shapes of each type)
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is static;
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Dump(me; OS : in out OStream)
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---Purpose: Dumps the content of me on the stream <OS>.
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--
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-- Dumps the shapes from first to last.
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-- For each Shape
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-- Dump the type, the flags, the subshapes
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-- calls DumpGeometry(S)
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--
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--
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-- Dumps the geometry calling DumpGeometry.
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--
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-- Dumps the locations.
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is virtual;
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Write(me: in out; OS : in out OStream)
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---Purpose: Writes the content of me on the stream <OS> in a
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-- format that can be read back by Read.
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--
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-- Writes the locations.
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--
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-- Writes the geometry calling WriteGeometry.
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--
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-- Dumps the shapes from last to first.
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-- For each shape :
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-- Write the type.
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-- calls WriteGeometry(S).
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-- Write the flags, the subshapes.
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is virtual;
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Read(me : in out; IS : in out IStream)
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---Purpose: Reads the content of me from the stream <IS>. me
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-- is first cleared.
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--
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-- Reads the locations.
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--
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-- Reads the geometry calling ReadGeometry.
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--
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-- Reads the shapes.
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-- For each shape
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-- Reads the type.
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-- calls ReadGeometry(T,S).
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-- Reads the flag, the subshapes.
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is virtual;
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Dump(me; S : Shape from TopoDS; OS : in out OStream)
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---Purpose: Dumps on <OS> the shape <S>. Dumps the
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-- orientation, the index of the TShape and the index
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-- of the Location.
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is static;
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Write(me; S : Shape from TopoDS; OS : in out OStream)
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---Purpose: Writes on <OS> the shape <S>. Writes the
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-- orientation, the index of the TShape and the index
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-- of the Location.
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is static;
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Read(me; S : in out Shape from TopoDS; IS : in out IStream)
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---Purpose: Reads from <IS> a shape and returns it in S.
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is static;
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Read(me; S : in out Shape from TopoDS; IS : in out IStream;
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NbShapes : Integer)
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---Purpose: Reads from <IS> a shape and returns it in S.
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-- <NbShapes> is the number of tshapes in the set.
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is static private;
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--
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-- Auxliary methods for the geometry. They can be redefined. In
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-- this class the perform nothing.
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--
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AddGeometry(me : in out; S : Shape from TopoDS)
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---Purpose: Stores the geometry of <S>.
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is virtual;
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DumpGeometry(me; OS : in out OStream)
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---Purpose: Dumps the geometry of me on the stream <OS>.
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is virtual;
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WriteGeometry(me : in out; OS : in out OStream)
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---Purpose: Writes the geometry of me on the stream <OS> in a
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-- format that can be read back by Read.
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is virtual;
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ReadGeometry(me : in out; IS : in out IStream)
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---Purpose: Reads the geometry of me from the stream <IS>.
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is virtual;
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DumpGeometry(me; S : Shape from TopoDS; OS : in out OStream)
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---Purpose: Dumps the geometry of <S> on the stream <OS>.
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is virtual;
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WriteGeometry(me; S : Shape from TopoDS; OS : in out OStream)
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---Purpose: Writes the geometry of <S> on the stream <OS> in a
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-- format that can be read back by Read.
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is virtual;
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ReadGeometry(me : in out; T : ShapeEnum from TopAbs;
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IS : in out IStream;
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S : out Shape from TopoDS)
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---Purpose: Reads the geometry of a shape of type <T> from the
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-- stream <IS> and returns it in <S>.
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is virtual;
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AddShapes(me : in out; S1 : in out Shape from TopoDS;
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S2 : Shape from TopoDS)
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---Purpose: Inserts the shape <S2> in the shape <S1>. This
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-- method must be redefined to use the correct
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-- builder.
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is virtual;
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Check(me : in out; T : ShapeEnum from TopAbs;
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S : in out Shape from TopoDS)
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---Purpose: This method is called after each new completed
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-- shape. <T> is the type. <S> is the shape. In this
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-- class it does nothing, but it gives the opportunity
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-- in derived classes to perform extra treatment on
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-- shapes.
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is virtual;
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NbShapes(me) returns Integer;
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---Purpose:Returns number of shapes read from file.
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SetProgress(me : in out; PR : ProgressIndicator from Message);
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GetProgress(me) returns ProgressIndicator from Message;
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fields
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myShapes : IndexedMapOfShape from TopTools;
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myLocations : LocationSet from TopTools;
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myFormatNb : Integer from Standard; -- jfa 26.09.2001
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myProgress : ProgressIndicator from Message;
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end ShapeSet;
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