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/*
* Scilab ( http://www.scilab.org/ ) - This file is part of Scilab
* Copyright (C) 2012 - Scilab Enterprises - Calixte DENIZET
*
* This file must be used under the terms of the CeCILL.
* This source file is licensed as described in the file COPYING, which
* you should have received as part of this distribution. The terms
* are also available at
* http://www.cecill.info/licences/Licence_CeCILL_V2.1-en.txt
*
*/
#ifndef __SCILABAUTOCLEANER_HXX__
#define __SCILABAUTOCLEANER_HXX__
#include <algorithm>
#include <set>
#include <stack>
#include <map>
#include "ScilabEnvironments.hxx"
#include "ScilabAbstractEnvironment.hxx"
#include "ScilabObjects.hxx"
#include "dynlib_external_objects_scilab.h"
namespace org_modules_external_objects
{
typedef std::map<int, std::set<int> > _MapIds;
class EXTERNAL_OBJECTS_SCILAB_IMPEXP ScilabAutoCleaner
{
static std::stack< _MapIds > stack;
public:
static void goDown();
static void registerVariable(const int envId, const int varId);
static void unregisterVariable(const int envId, const int varId);
static void unregisterVariable(const int envId, const int * varId, const int length);
private:
static _MapIds getAllObjectsAtCurrentLevel(void * pvApiCtx);
static void removeUnusedObjects(const _MapIds & current, const _MapIds & previous, void * pvApiCtx);
};
}
#endif // __SCILABAUTOCLEANER_HXX__
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