Open CASCADE Technology
7.6.0
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A ShapeSets contains a Shape and all its sub-shapes and locations. It can be dump, write and read. More...
#include <TopTools_ShapeSet.hxx>
Public Member Functions | |
TopTools_ShapeSet () | |
Builds an empty ShapeSet. More... | |
virtual | ~TopTools_ShapeSet () |
void | SetFormatNb (const Standard_Integer theFormatNb) |
Sets the TopTools_FormatVersion. More... | |
Standard_Integer | FormatNb () const |
Returns the TopTools_FormatVersion. More... | |
virtual void | Clear () |
Clears the content of the set. This method can be redefined. More... | |
Standard_Integer | Add (const TopoDS_Shape &S) |
Stores | |
const TopoDS_Shape & | Shape (const Standard_Integer I) const |
Returns the sub-shape of index . More... | |
Standard_Integer | Index (const TopoDS_Shape &S) const |
Returns the index of | |
const TopTools_LocationSet & | Locations () const |
TopTools_LocationSet & | ChangeLocations () |
Standard_OStream & | DumpExtent (Standard_OStream &OS) const |
Dumps the number of objects in me on the stream <OS>. (Number of shapes of each type) More... | |
void | DumpExtent (TCollection_AsciiString &S) const |
Dumps the number of objects in me in the string S (Number of shapes of each type) More... | |
virtual void | Dump (Standard_OStream &OS) const |
Dumps the content of me on the stream <OS>. More... | |
virtual void | Write (Standard_OStream &OS, const Message_ProgressRange &theProgress=Message_ProgressRange()) |
Writes the content of me on the stream <OS> in a format that can be read back by Read. More... | |
virtual void | Read (Standard_IStream &IS, const Message_ProgressRange &theProgress=Message_ProgressRange()) |
Reads the content of me from the stream <IS>. me is first cleared. More... | |
void | Dump (const TopoDS_Shape &S, Standard_OStream &OS) const |
Dumps on <OS> the shape | |
void | Write (const TopoDS_Shape &S, Standard_OStream &OS) const |
Writes on <OS> the shape | |
void | Read (TopoDS_Shape &S, Standard_IStream &IS) const |
Reads from <IS> a shape and returns it in S. More... | |
virtual void | AddGeometry (const TopoDS_Shape &S) |
Stores the geometry of | |
virtual void | DumpGeometry (Standard_OStream &OS) const |
Dumps the geometry of me on the stream <OS>. More... | |
virtual void | WriteGeometry (Standard_OStream &OS, const Message_ProgressRange &theProgress=Message_ProgressRange()) |
Writes the geometry of me on the stream <OS> in a format that can be read back by Read. More... | |
virtual void | ReadGeometry (Standard_IStream &IS, const Message_ProgressRange &theProgress=Message_ProgressRange()) |
Reads the geometry of me from the stream <IS>. More... | |
virtual void | DumpGeometry (const TopoDS_Shape &S, Standard_OStream &OS) const |
Dumps the geometry of | |
virtual void | WriteGeometry (const TopoDS_Shape &S, Standard_OStream &OS) const |
Writes the geometry of | |
virtual void | ReadGeometry (const TopAbs_ShapeEnum T, Standard_IStream &IS, TopoDS_Shape &S) |
Reads the geometry of a shape of type <T> from the stream <IS> and returns it in | |
virtual void | AddShapes (TopoDS_Shape &S1, const TopoDS_Shape &S2) |
Inserts the shape <S2> in the shape <S1>. This method must be redefined to use the correct builder. More... | |
virtual void | Check (const TopAbs_ShapeEnum T, TopoDS_Shape &S) |
This method is called after each new completed shape. <T> is the type. | |
Standard_Integer | NbShapes () const |
Returns number of shapes read from file. More... | |
Static Public Attributes | |
static const Standard_CString | THE_ASCII_VERSIONS [TopTools_FormatVersion_VERSION_3+1] |
A ShapeSets contains a Shape and all its sub-shapes and locations. It can be dump, write and read.
Methods to handle the geometry can be redefined.
TopTools_ShapeSet::TopTools_ShapeSet | ( | ) |
Builds an empty ShapeSet.
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Standard_Integer TopTools_ShapeSet::Add | ( | const TopoDS_Shape & | S | ) |
Stores and its sub-shape. Returns the index of . The method AddGeometry is called on each sub-shape.
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Stores the geometry of .
Reimplemented in BRepTools_ShapeSet.
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Inserts the shape <S2> in the shape <S1>. This method must be redefined to use the correct builder.
Reimplemented in BRepTools_ShapeSet.
TopTools_LocationSet& TopTools_ShapeSet::ChangeLocations | ( | ) |
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This method is called after each new completed shape. <T> is the type. is the shape. In this class it does nothing, but it gives the opportunity in derived classes to perform extra treatment on shapes.
Reimplemented in BRepTools_ShapeSet.
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Clears the content of the set. This method can be redefined.
Reimplemented in BRepTools_ShapeSet.
void TopTools_ShapeSet::Dump | ( | const TopoDS_Shape & | S, |
Standard_OStream & | OS | ||
) | const |
Dumps on <OS> the shape . Dumps the orientation, the index of the TShape and the index of the Location.
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Dumps the content of me on the stream <OS>.
Dumps the shapes from first to last. For each Shape Dump the type, the flags, the subshapes calls DumpGeometry(S)
Dumps the geometry calling DumpGeometry.
Dumps the locations.
Standard_OStream& TopTools_ShapeSet::DumpExtent | ( | Standard_OStream & | OS | ) | const |
Dumps the number of objects in me on the stream <OS>. (Number of shapes of each type)
void TopTools_ShapeSet::DumpExtent | ( | TCollection_AsciiString & | S | ) | const |
Dumps the number of objects in me in the string S (Number of shapes of each type)
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Dumps the geometry of on the stream <OS>.
Reimplemented in BRepTools_ShapeSet.
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Dumps the geometry of me on the stream <OS>.
Reimplemented in BRepTools_ShapeSet.
Standard_Integer TopTools_ShapeSet::FormatNb | ( | ) | const |
Returns the TopTools_FormatVersion.
Standard_Integer TopTools_ShapeSet::Index | ( | const TopoDS_Shape & | S | ) | const |
Returns the index of .
const TopTools_LocationSet& TopTools_ShapeSet::Locations | ( | ) | const |
Standard_Integer TopTools_ShapeSet::NbShapes | ( | ) | const |
Returns number of shapes read from file.
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Reads the content of me from the stream <IS>. me is first cleared.
Reads the locations.
Reads the geometry calling ReadGeometry.
Reads the shapes. For each shape Reads the type. calls ReadGeometry(T,S). Reads the flag, the subshapes.
void TopTools_ShapeSet::Read | ( | TopoDS_Shape & | S, |
Standard_IStream & | IS | ||
) | const |
Reads from <IS> a shape and returns it in S.
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Reads the geometry of a shape of type <T> from the stream <IS> and returns it in .
Reimplemented in BRepTools_ShapeSet.
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Reads the geometry of me from the stream <IS>.
Reimplemented in BRepTools_ShapeSet.
void TopTools_ShapeSet::SetFormatNb | ( | const Standard_Integer | theFormatNb | ) |
Sets the TopTools_FormatVersion.
const TopoDS_Shape& TopTools_ShapeSet::Shape | ( | const Standard_Integer | I | ) | const |
Returns the sub-shape of index .
void TopTools_ShapeSet::Write | ( | const TopoDS_Shape & | S, |
Standard_OStream & | OS | ||
) | const |
Writes on <OS> the shape . Writes the orientation, the index of the TShape and the index of the Location.
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Writes the content of me on the stream <OS> in a format that can be read back by Read.
Writes the locations.
Writes the geometry calling WriteGeometry.
Dumps the shapes from last to first. For each shape : Write the type. calls WriteGeometry(S). Write the flags, the subshapes.
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Writes the geometry of on the stream <OS> in a format that can be read back by Read.
Reimplemented in BRepTools_ShapeSet.
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virtual |
Writes the geometry of me on the stream <OS> in a format that can be read back by Read.
Reimplemented in BRepTools_ShapeSet.
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static |