mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-04 18:06:22 +03:00
91 lines
2.7 KiB
C++
91 lines
2.7 KiB
C++
// Copyright (c) 2016 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.
|
|
|
|
#include <SelectMgr_ToleranceMap.hxx>
|
|
|
|
//=======================================================================
|
|
// function: SelectMgr_ToleranceMap
|
|
// purpose :
|
|
//=======================================================================
|
|
SelectMgr_ToleranceMap::SelectMgr_ToleranceMap()
|
|
: myLargestKey (-1),
|
|
myCustomTolerance (-1)
|
|
{
|
|
//
|
|
}
|
|
|
|
//=======================================================================
|
|
// function: ~SelectMgr_ToleranceMap
|
|
// purpose :
|
|
//=======================================================================
|
|
SelectMgr_ToleranceMap::~SelectMgr_ToleranceMap()
|
|
{
|
|
myTolerances.Clear();
|
|
}
|
|
|
|
//=======================================================================
|
|
// function: Add
|
|
// purpose :
|
|
//=======================================================================
|
|
void SelectMgr_ToleranceMap::Add (const Standard_Integer& theTolerance)
|
|
{
|
|
if (Standard_Integer* aFreq = myTolerances.ChangeSeek (theTolerance))
|
|
{
|
|
++(*aFreq);
|
|
if (*aFreq == 1 && theTolerance != myLargestKey)
|
|
{
|
|
myLargestKey = Max (theTolerance, myLargestKey);
|
|
}
|
|
return;
|
|
}
|
|
|
|
myTolerances.Bind (theTolerance, 1);
|
|
if (myTolerances.Extent() == 1)
|
|
{
|
|
myLargestKey = theTolerance;
|
|
}
|
|
else
|
|
{
|
|
myLargestKey = Max (theTolerance, myLargestKey);
|
|
}
|
|
}
|
|
|
|
//=======================================================================
|
|
// function: Decrement
|
|
// purpose :
|
|
//=======================================================================
|
|
void SelectMgr_ToleranceMap::Decrement (const Standard_Integer& theTolerance)
|
|
{
|
|
Standard_Integer* aFreq = myTolerances.ChangeSeek (theTolerance);
|
|
if (aFreq == NULL)
|
|
{
|
|
return;
|
|
}
|
|
|
|
Standard_ProgramError_Raise_if (*aFreq == 0, "SelectMgr_ToleranceMap::Decrement() - internal error");
|
|
--(*aFreq);
|
|
|
|
if (theTolerance == myLargestKey
|
|
&& *aFreq == 0)
|
|
{
|
|
myLargestKey = -1;
|
|
for (NCollection_DataMap<Standard_Integer, Standard_Integer>::Iterator anIter (myTolerances); anIter.More(); anIter.Next())
|
|
{
|
|
if (anIter.Value() != 0)
|
|
{
|
|
myLargestKey = Max (myLargestKey, anIter.Key());
|
|
}
|
|
}
|
|
}
|
|
}
|