seed.h

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#ifndef FCL_MATH_DETAIL_SEED_H
#define FCL_MATH_DETAIL_SEED_H
 
#include <cstdint>
#include "fcl/export.h"
 
namespace fcl
{
namespace detail
{
 
class FCL_EXPORT Seed
{
public:
 
  static bool isFirstSeedGenerated();
 
  static std::uint_fast32_t getUserSetSeed();
 
  static void setUserSetSeed(std::uint_fast32_t seed);
 
  static std::uint_fast32_t getFirstSeed();
 
  static std::uint_fast32_t getNextSeed();
 
protected:
 
  Seed();
 
  static Seed& getInstance();
 
  std::uint_fast32_t userSetSeed;
 
  bool firstSeedGenerated;
 
  std::uint_fast32_t firstSeedValue;
};
 
} // namespace detail
} // namespace fcl
 
#endif