soar_rand.h File Reference

#include <iostream>
#include <limits.h>
#include <stdio.h>
#include <time.h>
#include <math.h>
#include "Export.h"

Go to the source code of this file.

Data Structures
class	MTRand

Functions
std::ostream &	operator<< (std::ostream &os, const MTRand &mtrand)
std::istream &	operator>> (std::istream &is, MTRand &mtrand)
EXPORT double	SoarRand ()
EXPORT double	SoarRand (const double &max)
EXPORT uint32_t	SoarRandInt ()
EXPORT uint32_t	SoarRandInt (const uint32_t &max)
EXPORT void	SoarSeedRNG ()
EXPORT void	SoarSeedRNG (const uint32_t seed)

Function Documentation

std::ostream& operator<< ( std::ostream &  os, const MTRand &  mtrand  )

inline

Definition at line 393 of file soar_rand.h.

References MTRand::left, MTRand::N, MTRand::state, and uint32_t().

{
 register const uint32_t* s = mtrand.state;
 register int i = mtrand.N;
 for( ; i--; os << *s++ << "\t" ) {}
 return os << mtrand.left;
}

std::istream& operator>> ( std::istream &  is, MTRand &  mtrand  )

inline

Definition at line 402 of file soar_rand.h.

References MTRand::left, MTRand::N, MTRand::pNext, MTRand::state, and uint32_t().

{
 register uint32_t* s = mtrand.state;
 register int i = mtrand.N;
 for( ; i--; is >> *s++ ) {}
 is >> mtrand.left;
 mtrand.pNext = &mtrand.state[mtrand.N-mtrand.left];
 return is;
}

EXPORT double SoarRand

(

)

Definition at line 8 of file soar_rand.cpp.

References MTRand::rand().

Referenced by exploration_boltzmann_select(), exploration_epsilon_greedy_select(), exploration_probabilistically_select(), and rand_float_rhs_function_code().

{ return gSoarRand.rand(); }

EXPORT double SoarRand

(

const double &

max

)

Definition at line 12 of file soar_rand.cpp.

References MTRand::rand().

{ return gSoarRand.rand(max); }

EXPORT uint32_t SoarRandInt

(

)

Definition at line 16 of file soar_rand.cpp.

References MTRand::randInt().

Referenced by exploration_get_highest_q_value_pref(), exploration_randomly_select(), predict_srand_store_snapshot(), and rand_int_rhs_function_code().

{ return gSoarRand.randInt(); }

EXPORT uint32_t SoarRandInt

(

const uint32_t &

max

)

Definition at line 20 of file soar_rand.cpp.

References MTRand::randInt().

{ return gSoarRand.randInt(max); }

EXPORT void SoarSeedRNG

(

)

Definition at line 25 of file soar_rand.cpp.

References MTRand::seed().

Referenced by predict_srand_restore_snapshot().

{ gSoarRand.seed(); }

EXPORT void SoarSeedRNG

(

const uint32_t

seed

)

Definition at line 29 of file soar_rand.cpp.

References MTRand::seed().

{ gSoarRand.seed(seed); }