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// File: TColStd_MapIteratorOfPackedMapOfInteger.hxx
// Created: 26.11.05 16:47:34
// Author: Alexander GRIGORIEV
// Copyright: Open Cascade 2005
#ifndef TColStd_MapIteratorOfPackedMapOfInteger_HeaderFile
#define TColStd_MapIteratorOfPackedMapOfInteger_HeaderFile
#include <TCollection_BasicMapIterator.hxx>
#include <Standard_NoSuchObject.hxx>
class TColStd_PackedMapOfInteger;
/**
* Iterator of class TColStd_PackedMapOfInteger
*/
class TColStd_MapIteratorOfPackedMapOfInteger: public TCollection_BasicMapIterator
{
public:
// ---------- PUBLIC METHODS ----------
/// Empty Constructor.
inline TColStd_MapIteratorOfPackedMapOfInteger()
: myIntMask (~0U), myKey (0) {}
/// Constructor.
Standard_EXPORT TColStd_MapIteratorOfPackedMapOfInteger
(const TColStd_PackedMapOfInteger&);
/// Re-initialize with the same or another Map instance.
Standard_EXPORT void Initialize (const TColStd_PackedMapOfInteger&);
/// Restart the iteraton
Standard_EXPORT void Reset();
/// Query the iterated key. Defined in TColStd_PackedMapOfInteger.cxx
inline Standard_Integer Key () const
{
Standard_NoSuchObject_Raise_if ((myIntMask == ~0U),
"TColStd_MapIteratorOfPackedMapOfInteger::Key");
return myKey;
}
/// Increment the iterator
Standard_EXPORT void Next();
private:
unsigned int myIntMask; ///< all bits set above the iterated position
Standard_Integer myKey; ///< Currently iterated key
};
#endif
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