SoAlgorithms.h

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 *** THE CONTENT OF THIS WORK IS PROPRIETARY TO FEI S.A.S, (FEI S.A.S.),            ***
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 ***  WRITTEN AUTHORIZATION OF FEI S.A.S.                                           ***
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 ***  CLAUSE  AT FAR 52.227-19  OR SUBPARAGRAPH  (C)(1)(II)  OF  THE RIGHTS IN      ***
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 ***                   COPYRIGHT (C) 1996-2014 BY FEI S.A.S,                        ***
 ***                        BORDEAUX, FRANCE                                        ***
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**=======================================================================*/
/*=======================================================================
** Author      : VSG (MMM YYYY)
**=======================================================================*/
#if !defined SOALGORITHMS_H
#define SOALGORITHMS_H
 
#ifdef _MSC_VER
#pragma warning( push )
#pragma warning(disable:4251)
#endif
 
 
#include <Inventor/SbString.h>
#include <Inventor/algorithms/SoAlgorithmsDefs.h>
#include <Inventor/STL/vector>
#include <Inventor/threads/SbThreadMutex.h>
 
#include <Inventor/SoModule.h>
SO_MODULE_HEADER(SoAlgorithms, __INVENTORALGORITHMSDLL)
 
class SoBufferObject;
class SoDeviceContext;
 
class SoDataExtract;
class SoSeismic;
class SoConversion;
class SoConvolution;
class SoArithmetic;
class SoLDMAlgorithms;
 
#define DECLARE_ALGORITHMS_MODULE( CLASS_NAME ) \
  extern "C" VC_DLL_EXPORT SoAlgorithms* createAlgorithmsInterface() \
  { \
     CLASS_NAME::init(); \
     return new CLASS_NAME(); \
  }
 
class   SoAlgorithms
{
public:
 
  static void init();
 
  static bool isInitialized();
 
  static void finish();
 
  SoAlgorithms();
 
  virtual ~SoAlgorithms();
 
  static SoAlgorithms* loadAlgorithmsModule( const SbString& moduleFileName );
 
  static SbBool unloadAlgorithmsModule( const SbString& moduleFileName );
 
  virtual SoBufferObject* createBufferObject();
 
  virtual SoDeviceContext* createContext();
 
 
  virtual SoDataExtract* createDataExtractInterface();
 
 
  virtual SoSeismic* createSeismicInterface();
 
 
 
  virtual SoConversion* createConversionInterface();
 
 
  virtual SoConvolution* createConvolutionInterface();
 
 
  virtual SoArithmetic* createArithmeticInterface();
 
 
private:
  virtual SoLDMAlgorithms* createLDMAlgorithmsInterface();
 
private:
 
  static SbThreadMutex s_initThreadMutex;
 
private:
 
  struct Module
  {
    SbString name;
    void* func;
    unsigned int refCount;
  };
 
  static std::vector< Module* > s_loadedModules;
 
  static int s_initRefCount;
};
 
#ifdef _MSC_VER
#pragma warning( pop )
#endif
 
#endif // SOALGORITHMS_H