libstdc++
Uniform Distributions
Collaboration diagram for Uniform Distributions:

Classes

class  std::uniform_int_distribution< _IntType >
 Uniform discrete distribution for random numbers. A discrete random distribution on the range $[min, max]$ with equal probability throughout the range. More...
class  std::uniform_real_distribution< _RealType >
 Uniform continuous distribution for random numbers. More...

Functions

template<typename _IntType >
bool std::operator!= (const std::uniform_int_distribution< _IntType > &__d1, const std::uniform_int_distribution< _IntType > &__d2)
template<typename _IntType >
bool std::operator!= (const std::uniform_real_distribution< _IntType > &__d1, const std::uniform_real_distribution< _IntType > &__d2)
template<typename _IntType , typename _CharT , typename _Traits >
std::basic_ostream< _CharT,
_Traits > & 
std::operator<< (std::basic_ostream< _CharT, _Traits > &, const std::uniform_int_distribution< _IntType > &)
template<typename _RealType , typename _CharT , typename _Traits >
std::basic_ostream< _CharT,
_Traits > & 
std::operator<< (std::basic_ostream< _CharT, _Traits > &, const std::uniform_real_distribution< _RealType > &)
template<typename _IntType >
bool std::operator== (const std::uniform_int_distribution< _IntType > &__d1, const std::uniform_int_distribution< _IntType > &__d2)
template<typename _IntType >
bool std::operator== (const std::uniform_real_distribution< _IntType > &__d1, const std::uniform_real_distribution< _IntType > &__d2)
template<typename _IntType , typename _CharT , typename _Traits >
std::basic_istream< _CharT,
_Traits > & 
std::operator>> (std::basic_istream< _CharT, _Traits > &, std::uniform_int_distribution< _IntType > &)
template<typename _RealType , typename _CharT , typename _Traits >
std::basic_istream< _CharT,
_Traits > & 
std::operator>> (std::basic_istream< _CharT, _Traits > &, std::uniform_real_distribution< _RealType > &)

Detailed Description


Function Documentation

template<typename _IntType >
bool std::operator!= ( const std::uniform_int_distribution< _IntType > &  __d1,
const std::uniform_int_distribution< _IntType > &  __d2 
)
inline

Return true if two uniform integer distributions have different parameters.

Definition at line 1748 of file random.h.

template<typename _IntType >
bool std::operator!= ( const std::uniform_real_distribution< _IntType > &  __d1,
const std::uniform_real_distribution< _IntType > &  __d2 
)
inline

Return true if two uniform real distributions have different parameters.

Definition at line 1929 of file random.h.

template<typename _IntType , typename _CharT , typename _Traits >
std::basic_ostream< _CharT, _Traits > & std::operator<< ( std::basic_ostream< _CharT, _Traits > &  __os,
const std::uniform_int_distribution< _IntType > &  __x 
)

Inserts a uniform_int_distribution random number distribution __x into the output stream os.

Parameters:
__osAn output stream.
__xA uniform_int_distribution random number distribution.
Returns:
The output stream with the state of __x inserted or in an error state.

Definition at line 928 of file random.tcc.

References std::ios_base::flags(), std::left(), and std::scientific().

template<typename _RealType , typename _CharT , typename _Traits >
std::basic_ostream< _CharT, _Traits > & std::operator<< ( std::basic_ostream< _CharT, _Traits > &  __os,
const std::uniform_real_distribution< _RealType > &  __x 
)

Inserts a uniform_real_distribution random number distribution __x into the output stream __os.

Parameters:
__osAn output stream.
__xA uniform_real_distribution random number distribution.
Returns:
The output stream with the state of __x inserted or in an error state.

Definition at line 970 of file random.tcc.

References std::ios_base::flags(), std::left(), and std::scientific().

template<typename _IntType >
bool std::operator== ( const std::uniform_int_distribution< _IntType > &  __d1,
const std::uniform_int_distribution< _IntType > &  __d2 
)
inline

Return true if two uniform integer distributions have the same parameters.

Definition at line 1738 of file random.h.

References std::uniform_int_distribution< _IntType >::param().

template<typename _IntType >
bool std::operator== ( const std::uniform_real_distribution< _IntType > &  __d1,
const std::uniform_real_distribution< _IntType > &  __d2 
)
inline

Return true if two uniform real distributions have the same parameters.

Definition at line 1919 of file random.h.

References std::uniform_real_distribution< _RealType >::param().

template<typename _IntType , typename _CharT , typename _Traits >
std::basic_istream< _CharT, _Traits > & std::operator>> ( std::basic_istream< _CharT, _Traits > &  __is,
std::uniform_int_distribution< _IntType > &  __x 
)

Extracts a uniform_int_distribution random number distribution __x from the input stream __is.

Parameters:
__isAn input stream.
__xA uniform_int_distribution random number generator engine.
Returns:
The input stream with __x extracted or in an error state.

Definition at line 949 of file random.tcc.

References std::dec(), std::ios_base::flags(), std::uniform_int_distribution< _IntType >::param(), and std::skipws().

template<typename _RealType , typename _CharT , typename _Traits >
std::basic_istream< _CharT, _Traits > & std::operator>> ( std::basic_istream< _CharT, _Traits > &  __is,
std::uniform_real_distribution< _RealType > &  __x 
)

Extracts a uniform_real_distribution random number distribution __x from the input stream __is.

Parameters:
__isAn input stream.
__xA uniform_real_distribution random number generator engine.
Returns:
The input stream with __x extracted or in an error state.

Definition at line 994 of file random.tcc.

References std::ios_base::flags(), std::uniform_real_distribution< _RealType >::param(), and std::skipws().