| std::bernoulli_distribution(3cxx) | std::bernoulli_distribution(3cxx) |
std::bernoulli_distribution - A Bernoulli random number distribution.
#include <random.h>
struct param_type
typedef bool result_type
bernoulli_distribution ()
Constructs a Bernoulli distribution with likelihood 0.5.
bernoulli_distribution (const param_type &__p)
bernoulli_distribution (double __p)
Constructs a Bernoulli distribution with likelihood p.
template<typename _ForwardIterator , typename
_UniformRandomNumberGenerator > void __generate (_ForwardIterator
__f, _ForwardIterator __t, _UniformRandomNumberGenerator &__urng)
template<typename _ForwardIterator , typename _UniformRandomNumberGenerator
> void __generate (_ForwardIterator __f, _ForwardIterator __t,
_UniformRandomNumberGenerator &__urng, const param_type &__p)
template<typename _UniformRandomNumberGenerator > void __generate
(result_type *__f, result_type *__t,
_UniformRandomNumberGenerator &__urng, const param_type &__p)
result_type max () const
Returns the least upper bound value of the distribution. result_type
min () const
Returns the greatest lower bound value of the distribution.
template<typename _UniformRandomNumberGenerator > result_type
operator() (_UniformRandomNumberGenerator &__urng)
Generating functions. template<typename _UniformRandomNumberGenerator >
result_type operator() (_UniformRandomNumberGenerator
&__urng, const param_type &__p)
double p () const
Returns the p parameter of the distribution. param_type
param () const
Returns the parameter set of the distribution. void param (const
param_type &__param)
Sets the parameter set of the distribution. void reset ()
Resets the distribution state.
bool operator== (const bernoulli_distribution
&__d1, const bernoulli_distribution &__d2)
Return true if two Bernoulli distributions have the same parameters.
A Bernoulli random number distribution.
Generates a sequence of true and false values with likelihood $p$ that true will come up and $(1 - p)$ that false will appear.
Definition at line 3523 of file random.h.
The type of the range of the distribution.
Definition at line 3527 of file random.h.
Constructs a Bernoulli distribution with likelihood 0.5.
Definition at line 3563 of file random.h.
Constructs a Bernoulli distribution with likelihood p.
Parameters
Definition at line 3572 of file random.h.
Definition at line 3577 of file random.h.
Definition at line 3649 of file random.h.
Definition at line 3656 of file random.h.
Definition at line 3662 of file random.h.
Returns the least upper bound value of the distribution.
Definition at line 3622 of file random.h.
References std::numeric_limits< _Tp >::max().
Returns the greatest lower bound value of the distribution.
Definition at line 3615 of file random.h.
References std::numeric_limits< _Tp >::min().
Generating functions.
Definition at line 3630 of file random.h.
References operator()().
Referenced by operator()().
Definition at line 3635 of file random.h.
Returns the p parameter of the distribution.
Definition at line 3593 of file random.h.
Returns the parameter set of the distribution.
Definition at line 3600 of file random.h.
Referenced by std::operator>>().
Sets the parameter set of the distribution.
Parameters
Definition at line 3608 of file random.h.
Resets the distribution state. Does nothing for a Bernoulli distribution.
Definition at line 3587 of file random.h.
Return true if two Bernoulli distributions have the same parameters.
Definition at line 3672 of file random.h.
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| Thu Feb 16 2023 | libstdc++ |