mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-05 18:16:23 +03:00
182 lines
6.2 KiB
C++
182 lines
6.2 KiB
C++
// Created by: DAUTRY Philippe
|
|
// Copyright (c) 1997-1999 Matra Datavision
|
|
// Copyright (c) 1999-2014 OPEN CASCADE SAS
|
|
//
|
|
// This file is part of Open CASCADE Technology software library.
|
|
//
|
|
// This library is free software; you can redistribute it and/or modify it under
|
|
// the terms of the GNU Lesser General Public License version 2.1 as published
|
|
// by the Free Software Foundation, with special exception defined in the file
|
|
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
|
|
// distribution for complete text of the license and disclaimer of any warranty.
|
|
//
|
|
// Alternatively, this file may be used under the terms of Open CASCADE
|
|
// commercial license or contractual agreement.
|
|
|
|
#ifndef _TDF_RelocationTable_HeaderFile
|
|
#define _TDF_RelocationTable_HeaderFile
|
|
|
|
#include <Standard.hxx>
|
|
#include <Standard_Type.hxx>
|
|
|
|
#include <Standard_Boolean.hxx>
|
|
#include <TDF_LabelDataMap.hxx>
|
|
#include <TDF_AttributeDataMap.hxx>
|
|
#include <TColStd_IndexedDataMapOfTransientTransient.hxx>
|
|
#include <Standard_Transient.hxx>
|
|
#include <TDF_LabelMap.hxx>
|
|
#include <TDF_AttributeMap.hxx>
|
|
#include <Standard_OStream.hxx>
|
|
class TDF_Label;
|
|
class TDF_Attribute;
|
|
class Standard_Transient;
|
|
|
|
|
|
class TDF_RelocationTable;
|
|
DEFINE_STANDARD_HANDLE(TDF_RelocationTable, Standard_Transient)
|
|
|
|
//! This is a relocation dictionnary between source
|
|
//! and target labels, attributes or any
|
|
//! transient(useful for copy or paste actions).
|
|
//! Note that one target value may be the
|
|
//! relocation value of more than one source object.
|
|
//!
|
|
//! Common behaviour: it returns true and the found
|
|
//! relocation value as target object; false
|
|
//! otherwise.
|
|
//!
|
|
//! Look at SelfRelocate method for more explanation
|
|
//! about self relocation behavior of this class.
|
|
class TDF_RelocationTable : public Standard_Transient
|
|
{
|
|
|
|
public:
|
|
|
|
|
|
//! Creates an relocation table. <selfRelocate> says
|
|
//! if a value without explicit relocation is its own
|
|
//! relocation.
|
|
Standard_EXPORT TDF_RelocationTable(const Standard_Boolean selfRelocate = Standard_False);
|
|
|
|
//! Sets <mySelfRelocate> to <selfRelocate>.
|
|
//!
|
|
//! This flag affects the HasRelocation method
|
|
//! behavior like this:
|
|
//!
|
|
//! <mySelfRelocate> == False:
|
|
//!
|
|
//! If no relocation object is found in the map, a
|
|
//! null object is returned
|
|
//!
|
|
//! <mySelfRelocate> == True:
|
|
//!
|
|
//! If no relocation object is found in the map, the
|
|
//! method assumes the source object is relocation
|
|
//! value; so the source object is returned as target
|
|
//! object.
|
|
Standard_EXPORT void SelfRelocate (const Standard_Boolean selfRelocate);
|
|
|
|
//! Returns <mySelfRelocate>.
|
|
Standard_EXPORT Standard_Boolean SelfRelocate() const;
|
|
|
|
Standard_EXPORT void AfterRelocate (const Standard_Boolean afterRelocate);
|
|
|
|
//! Returns <myAfterRelocate>.
|
|
Standard_EXPORT Standard_Boolean AfterRelocate() const;
|
|
|
|
//! Sets the relocation value of <aSourceLabel> to
|
|
//! <aTargetLabel>.
|
|
Standard_EXPORT void SetRelocation (const TDF_Label& aSourceLabel, const TDF_Label& aTargetLabel);
|
|
|
|
//! Finds the relocation value of <aSourceLabel>
|
|
//! and returns it into <aTargetLabel>.
|
|
//!
|
|
//! (See above SelfRelocate method for more
|
|
//! explanation about the method behavior)
|
|
Standard_EXPORT Standard_Boolean HasRelocation (const TDF_Label& aSourceLabel, TDF_Label& aTargetLabel) const;
|
|
|
|
//! Sets the relocation value of <aSourceAttribute> to
|
|
//! <aTargetAttribute>.
|
|
Standard_EXPORT void SetRelocation (const Handle(TDF_Attribute)& aSourceAttribute, const Handle(TDF_Attribute)& aTargetAttribute);
|
|
|
|
//! Finds the relocation value of <aSourceAttribute>
|
|
//! and returns it into <aTargetAttribute>.
|
|
//!
|
|
//! (See above SelfRelocate method for more
|
|
//! explanation about the method behavior)
|
|
Standard_EXPORT Standard_Boolean HasRelocation (const Handle(TDF_Attribute)& aSourceAttribute, Handle(TDF_Attribute)& aTargetAttribute) const;
|
|
|
|
//! Safe variant for arbitrary type of argument
|
|
template <class T>
|
|
Standard_Boolean HasRelocation (const Handle(TDF_Attribute)& theSource, Handle(T)& theTarget) const
|
|
{
|
|
Handle(TDF_Attribute) anAttr = theTarget;
|
|
return HasRelocation (theSource, anAttr) && ! (theTarget = Handle(T)::DownCast(anAttr)).IsNull();
|
|
}
|
|
|
|
//! Sets the relocation value of <aSourceTransient> to
|
|
//! <aTargetTransient>.
|
|
Standard_EXPORT void SetTransientRelocation (const Handle(Standard_Transient)& aSourceTransient, const Handle(Standard_Transient)& aTargetTransient);
|
|
|
|
//! Finds the relocation value of <aSourceTransient>
|
|
//! and returns it into <aTargetTransient>.
|
|
//!
|
|
//! (See above SelfRelocate method for more
|
|
//! explanation about the method behavior)
|
|
Standard_EXPORT Standard_Boolean HasTransientRelocation (const Handle(Standard_Transient)& aSourceTransient, Handle(Standard_Transient)& aTargetTransient) const;
|
|
|
|
//! Clears the relocation dictionnary, but lets the
|
|
//! self relocation flag to its current value.
|
|
Standard_EXPORT void Clear();
|
|
|
|
//! Fills <aLabelMap> with target relocation
|
|
//! labels. <aLabelMap> is not cleared before use.
|
|
Standard_EXPORT void TargetLabelMap (TDF_LabelMap& aLabelMap) const;
|
|
|
|
//! Fills <anAttributeMap> with target relocation
|
|
//! attributes. <anAttributeMap> is not cleared before
|
|
//! use.
|
|
Standard_EXPORT void TargetAttributeMap (TDF_AttributeMap& anAttributeMap) const;
|
|
|
|
//! Returns <myLabelTable> to be used or updated.
|
|
Standard_EXPORT TDF_LabelDataMap& LabelTable();
|
|
|
|
//! Returns <myAttributeTable> to be used or updated.
|
|
Standard_EXPORT TDF_AttributeDataMap& AttributeTable();
|
|
|
|
//! Returns <myTransientTable> to be used or updated.
|
|
Standard_EXPORT TColStd_IndexedDataMapOfTransientTransient& TransientTable();
|
|
|
|
//! Dumps the relocation table.
|
|
Standard_EXPORT Standard_OStream& Dump (const Standard_Boolean dumpLabels, const Standard_Boolean dumpAttributes, const Standard_Boolean dumpTransients, Standard_OStream& anOS) const;
|
|
|
|
|
|
|
|
|
|
DEFINE_STANDARD_RTTIEXT(TDF_RelocationTable,Standard_Transient)
|
|
|
|
protected:
|
|
|
|
|
|
|
|
|
|
private:
|
|
|
|
|
|
Standard_Boolean mySelfRelocate;
|
|
Standard_Boolean myAfterRelocate;
|
|
TDF_LabelDataMap myLabelTable;
|
|
TDF_AttributeDataMap myAttributeTable;
|
|
TColStd_IndexedDataMapOfTransientTransient myTransientTable;
|
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
#endif // _TDF_RelocationTable_HeaderFile
|