geom/src/NMTTools/NMTTools_CommonBlockPool.hxx

// Copyright (C) 2005  OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
// CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
// 
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; either 
// version 2.1 of the License.
// 
// This library is distributed in the hope that it will be useful 
// but WITHOUT ANY WARRANTY; without even the implied warranty of 
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU 
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public  
// License along with this library; if not, write to the Free Software 
// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
//
// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com

#ifndef _NMTTools_CommonBlockPool_HeaderFile
#define _NMTTools_CommonBlockPool_HeaderFile

#ifndef _Standard_Address_HeaderFile
#include <Standard_Address.hxx>
#endif
#ifndef _Standard_Integer_HeaderFile
#include <Standard_Integer.hxx>
#endif
#ifndef _Standard_Boolean_HeaderFile
#include <Standard_Boolean.hxx>
#endif
class Standard_OutOfRange;
class Standard_OutOfMemory;
class NMTTools_ListOfCommonBlock;


#ifndef _Standard_HeaderFile
#include <Standard.hxx>
#endif
#ifndef _Standard_Macro_HeaderFile
#include <Standard_Macro.hxx>
#endif

class NMTTools_CommonBlockPool  {

public:

    void* operator new(size_t,void* anAddress) 
      {
        return anAddress;
      }
    void* operator new(size_t size) 
      { 
        return Standard::Allocate(size); 
      }
    void  operator delete(void *anAddress) 
      { 
        if (anAddress) Standard::Free((Standard_Address&)anAddress); 
      }
 // Methods PUBLIC
 // 
Standard_EXPORT NMTTools_CommonBlockPool(const Standard_Integer Length = 0,const Standard_Integer BlockLength = 5);
Standard_EXPORT   void Resize(const Standard_Integer theNewLength) ;
Standard_EXPORT   void Destroy() ;
~NMTTools_CommonBlockPool()
{
  Destroy();
}

Standard_EXPORT   Standard_Integer Length() const;
Standard_EXPORT   Standard_Integer Extent() const;
Standard_EXPORT   Standard_Integer FactLength() const;
Standard_EXPORT   Standard_Integer Append(const NMTTools_ListOfCommonBlock& Value) ;
Standard_EXPORT   void Remove(const Standard_Integer Index) ;
Standard_EXPORT  const NMTTools_ListOfCommonBlock& Value(const Standard_Integer Index) const;
 const NMTTools_ListOfCommonBlock& operator ()(const Standard_Integer Index) const
{
  return Value(Index);
}

Standard_EXPORT   NMTTools_ListOfCommonBlock& ChangeValue(const Standard_Integer Index) ;
  NMTTools_ListOfCommonBlock& operator ()(const Standard_Integer Index) 
{
  return ChangeValue(Index);
}

Standard_EXPORT   void SetBlockLength(const Standard_Integer aBL) ;
Standard_EXPORT   Standard_Integer BlockLength() const;





protected:

 // Methods PROTECTED
 // 


 // Fields PROTECTED
 //


private: 

 // Methods PRIVATE
 // 
Standard_EXPORT NMTTools_CommonBlockPool(const NMTTools_CommonBlockPool& AnArray);
Standard_EXPORT   NMTTools_CommonBlockPool& Assign(const NMTTools_CommonBlockPool& Other) ;
  NMTTools_CommonBlockPool& operator =(const NMTTools_CommonBlockPool& Other) 
{
  return Assign(Other);
}

Standard_EXPORT   Standard_Boolean IsInvalidIndex(const Standard_Integer Index) const;


 // Fields PRIVATE
 //
Standard_Address myStart;
Standard_Integer myLength;
Standard_Integer myFactLength;
Standard_Integer myBlockLength;
Standard_Boolean myIsAllocated;


};





// other Inline functions and methods (like "C++: function call" methods)
//


#endif