.TH "std::bernoulli_distribution" 3cxx "Thu Aug 2 2012" "libstdc++" \" -*- nroff -*-
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.SH NAME
std::bernoulli_distribution \- 
.SH SYNOPSIS
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.PP
.SS "Public Types"

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.RI "typedef int \fBinput_type\fP"
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.RI "typedef bool \fBresult_type\fP"
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.SS "Public Member Functions"

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.RI "\fBbernoulli_distribution\fP (double __p=0\&.5)"
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.RI "template<class _UniformRandomNumberGenerator > result_type \fBoperator()\fP (_UniformRandomNumberGenerator &__urng)"
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.RI "double \fBp\fP () const "
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.RI "void \fBreset\fP ()"
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.SS "Friends"

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.RI "template<typename _CharT , typename _Traits > \fBstd::basic_ostream\fP< _CharT, 
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_Traits > & \fBoperator<<\fP (\fBstd::basic_ostream\fP< _CharT, _Traits > &__os, const \fBbernoulli_distribution\fP &__x)"
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.RI "template<typename _CharT , typename _Traits > \fBstd::basic_istream\fP< _CharT, 
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_Traits > & \fBoperator>>\fP (\fBstd::basic_istream\fP< _CharT, _Traits > &__is, \fBbernoulli_distribution\fP &__x)"
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.SH "Detailed Description"
.PP 
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\&. 
.PP
Definition at line 1688 of file tr1_impl/random\&.
.SH "Constructor & Destructor Documentation"
.PP 
.SS "std::bernoulli_distribution::bernoulli_distribution (double__p = \fC0\&.5\fP)\fC [inline]\fP, \fC [explicit]\fP"
Constructs a Bernoulli distribution with likelihood \fCp\fP\&.
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\fBParameters:\fP
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\fI__p\fP [IN] The likelihood of a true result being returned\&. Must be in the interval $ [0, 1] $\&. 
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Definition at line 1702 of file tr1_impl/random\&.
.SH "Member Function Documentation"
.PP 
.SS "template<class _UniformRandomNumberGenerator > result_type std::bernoulli_distribution::operator() (_UniformRandomNumberGenerator &__urng)\fC [inline]\fP"
Gets the next value in the Bernoullian sequence\&. 
.PP
Definition at line 1728 of file tr1_impl/random\&.
.SS "double std::bernoulli_distribution::p () const\fC [inline]\fP"
Gets the \fCp\fP parameter of the distribution\&. 
.PP
Definition at line 1712 of file tr1_impl/random\&.
.SS "void std::bernoulli_distribution::reset ()\fC [inline]\fP"
Resets the distribution state\&.
.PP
Does nothing for a Bernoulli distribution\&. 
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Definition at line 1721 of file tr1_impl/random\&.
.SH "Friends And Related Function Documentation"
.PP 
.SS "template<typename _CharT , typename _Traits > \fBstd::basic_ostream\fP<_CharT, _Traits>& operator<< (\fBstd::basic_ostream\fP< _CharT, _Traits > &__os, const \fBbernoulli_distribution\fP &__x)\fC [friend]\fP"
Inserts a bernoulli_distribution random number distribution \fC__x\fP into the output stream \fC__os\fP\&.
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\fBParameters:\fP
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\fI__os\fP An output stream\&. 
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\fI__x\fP A bernoulli_distribution random number distribution\&.
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\fBReturns:\fP
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The output stream with the state of \fC__x\fP inserted or in an error state\&. 
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Definition at line 823 of file random\&.tcc\&.
.SS "template<typename _CharT , typename _Traits > \fBstd::basic_istream\fP<_CharT, _Traits>& operator>> (\fBstd::basic_istream\fP< _CharT, _Traits > &__is, \fBbernoulli_distribution\fP &__x)\fC [friend]\fP"
Extracts a bernoulli_distribution random number distribution \fC__x\fP from the input stream \fC__is\fP\&.
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\fBParameters:\fP
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\fI__is\fP An input stream\&. 
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\fI__x\fP A bernoulli_distribution random number generator engine\&.
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\fBReturns:\fP
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The input stream with \fC__x\fP extracted or in an error state\&. 
.RE
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Definition at line 1761 of file tr1_impl/random\&.

.SH "Author"
.PP 
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