RandomNumberGenerator.hh

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//=============================================================================
//
//  Helper Functions for generating a random number between 0.0 and 1.0 with
//  a guaranteed resolution
//
//=============================================================================
 
 
#ifndef OPENMESH_UTILS_RANDOMNUMBERGENERATOR_HH
#define OPENMESH_UTILS_RANDOMNUMBERGENERATOR_HH
 
 
//== INCLUDES =================================================================
 
 
#include <OpenMesh/Core/System/config.h>
#include <cstdlib>
 
 
 
//== NAMESPACES ===============================================================
 
 
namespace OpenMesh {
 
 
//=============================================================================
 
 
class OPENMESHDLLEXPORT RandomNumberGenerator
{
public:
 
  explicit RandomNumberGenerator(const size_t _resolution);
 
  double getRand() const;
 
  double resolution() const;
 
private:
 
  const size_t resolution_;
 
  size_t iterations_;
 
  double maxNum_;
};
 
//=============================================================================
} // namespace OpenMesh
//=============================================================================
#endif // OPENMESH_UTILS_RANDOMNUMBERGENERATOR_HH defined
//=============================================================================