.TH "std::independent_bits_engine< _RandomNumberEngine, __w, _UIntType >" 3cxx "Tue Jul 2 2019" "libstdc++" \" -*- nroff -*-
.ad l
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.SH NAME
std::independent_bits_engine< _RandomNumberEngine, __w, _UIntType >
.SH SYNOPSIS
.br
.PP
.SS "Public Types"

.in +1c
.ti -1c
.RI "typedef _UIntType \fBresult_type\fP"
.br
.in -1c
.SS "Public Member Functions"

.in +1c
.ti -1c
.RI "\fBindependent_bits_engine\fP ()"
.br
.RI "Constructs a default independent_bits_engine engine\&. "
.ti -1c
.RI "\fBindependent_bits_engine\fP (const _RandomNumberEngine &__rng)"
.br
.RI "Copy constructs a independent_bits_engine engine\&. "
.ti -1c
.RI "\fBindependent_bits_engine\fP (_RandomNumberEngine &&__rng)"
.br
.RI "Move constructs a independent_bits_engine engine\&. "
.ti -1c
.RI "\fBindependent_bits_engine\fP (\fBresult_type\fP __s)"
.br
.RI "Seed constructs a independent_bits_engine engine\&. "
.ti -1c
.RI "template<typename _Sseq , typename  = typename std::enable_if<!std::is_same<_Sseq, independent_bits_engine>::value		       && !std::is_same<_Sseq, _RandomNumberEngine>::value> ::type> \fBindependent_bits_engine\fP (_Sseq &__q)"
.br
.RI "Generator construct a independent_bits_engine engine\&. "
.ti -1c
.RI "const _RandomNumberEngine & \fBbase\fP () const noexcept"
.br
.RI "Gets a const reference to the underlying generator engine object\&. "
.ti -1c
.RI "void \fBdiscard\fP (unsigned long long __z)"
.br
.RI "Discard a sequence of random numbers\&. "
.ti -1c
.RI "\fBresult_type\fP \fBoperator()\fP ()"
.br
.RI "Gets the next value in the generated random number sequence\&. "
.ti -1c
.RI "void \fBseed\fP ()"
.br
.RI "Reseeds the independent_bits_engine object with the default seed for the underlying base class generator engine\&. "
.ti -1c
.RI "void \fBseed\fP (\fBresult_type\fP __s)"
.br
.RI "Reseeds the independent_bits_engine object with the default seed for the underlying base class generator engine\&. "
.ti -1c
.RI "template<typename _Sseq > void \fBseed\fP (_Sseq &__q)"
.br
.RI "Reseeds the independent_bits_engine object with the given seed sequence\&. "
.in -1c
.SS "Static Public Member Functions"

.in +1c
.ti -1c
.RI "static constexpr \fBresult_type\fP \fBmax\fP ()"
.br
.RI "Gets the maximum value in the generated random number range\&. "
.ti -1c
.RI "static constexpr \fBresult_type\fP \fBmin\fP ()"
.br
.RI "Gets the minimum value in the generated random number range\&. "
.in -1c
.SS "Friends"

.in +1c
.ti -1c
.RI "bool \fBoperator==\fP (const \fBindependent_bits_engine\fP &__lhs, const \fBindependent_bits_engine\fP &__rhs)"
.br
.RI "Compares two independent_bits_engine random number generator objects of the same type for equality\&. "
.ti -1c
.RI "template<typename _CharT , typename _Traits > \fBstd::basic_istream\fP< _CharT, _Traits > & \fBoperator>>\fP (\fBstd::basic_istream\fP< _CharT, _Traits > &__is, \fBstd::independent_bits_engine\fP< _RandomNumberEngine, __w, _UIntType > &__x)"
.br
.RI "Extracts the current state of a % subtract_with_carry_engine random number generator engine \fC__x\fP from the input stream \fC__is\fP\&. "
.in -1c
.SH "Detailed Description"
.PP 

.SS "template<typename _RandomNumberEngine, size_t __w, typename _UIntType>
.br
class std::independent_bits_engine< _RandomNumberEngine, __w, _UIntType >"
Produces random numbers by combining random numbers from some base engine to produce random numbers with a specifies number of bits \fC__w\fP\&. 
.PP
Definition at line 1059 of file random\&.h\&.
.SH "Member Typedef Documentation"
.PP 
.SS "template<typename _RandomNumberEngine, size_t __w, typename _UIntType> typedef _UIntType \fBstd::independent_bits_engine\fP< _RandomNumberEngine, __w, _UIntType >::\fBresult_type\fP"
The type of the generated random value\&. 
.PP
Definition at line 1062 of file random\&.h\&.
.SH "Constructor & Destructor Documentation"
.PP 
.SS "template<typename _RandomNumberEngine, size_t __w, typename _UIntType> \fBstd::independent_bits_engine\fP< _RandomNumberEngine, __w, _UIntType >::\fBindependent_bits_engine\fP ()\fC [inline]\fP"

.PP
Constructs a default independent_bits_engine engine\&. The underlying engine is default constructed as well\&. 
.PP
Definition at line 1075 of file random\&.h\&.
.SS "template<typename _RandomNumberEngine, size_t __w, typename _UIntType> \fBstd::independent_bits_engine\fP< _RandomNumberEngine, __w, _UIntType >::\fBindependent_bits_engine\fP (const _RandomNumberEngine & __rng)\fC [inline]\fP, \fC [explicit]\fP"

.PP
Copy constructs a independent_bits_engine engine\&. Copies an existing base class random number generator\&. 
.PP
\fBParameters:\fP
.RS 4
\fI__rng\fP An existing (base class) engine object\&. 
.RE
.PP

.PP
Definition at line 1085 of file random\&.h\&.
.SS "template<typename _RandomNumberEngine, size_t __w, typename _UIntType> \fBstd::independent_bits_engine\fP< _RandomNumberEngine, __w, _UIntType >::\fBindependent_bits_engine\fP (_RandomNumberEngine && __rng)\fC [inline]\fP, \fC [explicit]\fP"

.PP
Move constructs a independent_bits_engine engine\&. Copies an existing base class random number generator\&. 
.PP
\fBParameters:\fP
.RS 4
\fI__rng\fP An existing (base class) engine object\&. 
.RE
.PP

.PP
Definition at line 1095 of file random\&.h\&.
.SS "template<typename _RandomNumberEngine, size_t __w, typename _UIntType> \fBstd::independent_bits_engine\fP< _RandomNumberEngine, __w, _UIntType >::\fBindependent_bits_engine\fP (\fBresult_type\fP __s)\fC [inline]\fP, \fC [explicit]\fP"

.PP
Seed constructs a independent_bits_engine engine\&. Constructs the underlying generator engine seeded with \fC__s\fP\&. 
.PP
\fBParameters:\fP
.RS 4
\fI__s\fP A seed value for the base class engine\&. 
.RE
.PP

.PP
Definition at line 1105 of file random\&.h\&.
.SS "template<typename _RandomNumberEngine, size_t __w, typename _UIntType> template<typename _Sseq , typename  = typename std::enable_if<!std::is_same<_Sseq, independent_bits_engine>::value		       && !std::is_same<_Sseq, _RandomNumberEngine>::value> ::type> \fBstd::independent_bits_engine\fP< _RandomNumberEngine, __w, _UIntType >::\fBindependent_bits_engine\fP (_Sseq & __q)\fC [inline]\fP, \fC [explicit]\fP"

.PP
Generator construct a independent_bits_engine engine\&. 
.PP
\fBParameters:\fP
.RS 4
\fI__q\fP A seed sequence\&. 
.RE
.PP

.PP
Definition at line 1118 of file random\&.h\&.
.SH "Member Function Documentation"
.PP 
.SS "template<typename _RandomNumberEngine, size_t __w, typename _UIntType> const _RandomNumberEngine& \fBstd::independent_bits_engine\fP< _RandomNumberEngine, __w, _UIntType >::base () const\fC [inline]\fP, \fC [noexcept]\fP"

.PP
Gets a const reference to the underlying generator engine object\&. 
.PP
Definition at line 1153 of file random\&.h\&.
.PP
Referenced by std::operator<<()\&.
.SS "template<typename _RandomNumberEngine, size_t __w, typename _UIntType> void \fBstd::independent_bits_engine\fP< _RandomNumberEngine, __w, _UIntType >::discard (unsigned long long __z)\fC [inline]\fP"

.PP
Discard a sequence of random numbers\&. 
.PP
Definition at line 1174 of file random\&.h\&.
.SS "template<typename _RandomNumberEngine, size_t __w, typename _UIntType> static constexpr \fBresult_type\fP \fBstd::independent_bits_engine\fP< _RandomNumberEngine, __w, _UIntType >::max ()\fC [inline]\fP, \fC [static]\fP"

.PP
Gets the maximum value in the generated random number range\&. 
.PP
Definition at line 1167 of file random\&.h\&.
.SS "template<typename _RandomNumberEngine, size_t __w, typename _UIntType> static constexpr \fBresult_type\fP \fBstd::independent_bits_engine\fP< _RandomNumberEngine, __w, _UIntType >::min ()\fC [inline]\fP, \fC [static]\fP"

.PP
Gets the minimum value in the generated random number range\&. 
.PP
Definition at line 1160 of file random\&.h\&.
.SS "template<typename _RandomNumberEngine , size_t __w, typename _UIntType > \fBindependent_bits_engine\fP< _RandomNumberEngine, __w, _UIntType >::\fBresult_type\fP \fBstd::independent_bits_engine\fP< _RandomNumberEngine, __w, _UIntType >::operator() ()"

.PP
Gets the next value in the generated random number sequence\&. 
.PP
Definition at line 742 of file bits/random\&.tcc\&.
.PP
References std::__lg(), std::numeric_limits< _Tp >::max(), std::numeric_limits< _Tp >::min(), and std::shuffle_order_engine< _RandomNumberEngine, __k >::operator()()\&.
.PP
Referenced by std::discard_block_engine< _RandomNumberEngine, __p, __r >::operator()()\&.
.SS "template<typename _RandomNumberEngine, size_t __w, typename _UIntType> void \fBstd::independent_bits_engine\fP< _RandomNumberEngine, __w, _UIntType >::seed ()\fC [inline]\fP"

.PP
Reseeds the independent_bits_engine object with the default seed for the underlying base class generator engine\&. 
.PP
Definition at line 1127 of file random\&.h\&.
.SS "template<typename _RandomNumberEngine, size_t __w, typename _UIntType> void \fBstd::independent_bits_engine\fP< _RandomNumberEngine, __w, _UIntType >::seed (\fBresult_type\fP __s)\fC [inline]\fP"

.PP
Reseeds the independent_bits_engine object with the default seed for the underlying base class generator engine\&. 
.PP
Definition at line 1135 of file random\&.h\&.
.SS "template<typename _RandomNumberEngine, size_t __w, typename _UIntType> template<typename _Sseq > void \fBstd::independent_bits_engine\fP< _RandomNumberEngine, __w, _UIntType >::seed (_Sseq & __q)\fC [inline]\fP"

.PP
Reseeds the independent_bits_engine object with the given seed sequence\&. 
.PP
\fBParameters:\fP
.RS 4
\fI__q\fP A seed generator function\&. 
.RE
.PP

.PP
Definition at line 1145 of file random\&.h\&.
.SH "Friends And Related Function Documentation"
.PP 
.SS "template<typename _RandomNumberEngine, size_t __w, typename _UIntType> bool operator== (const \fBindependent_bits_engine\fP< _RandomNumberEngine, __w, _UIntType > & __lhs, const \fBindependent_bits_engine\fP< _RandomNumberEngine, __w, _UIntType > & __rhs)\fC [friend]\fP"

.PP
Compares two independent_bits_engine random number generator objects of the same type for equality\&. 
.PP
\fBParameters:\fP
.RS 4
\fI__lhs\fP A independent_bits_engine random number generator object\&. 
.br
\fI__rhs\fP Another independent_bits_engine random number generator object\&.
.RE
.PP
\fBReturns:\fP
.RS 4
true if the infinite sequences of generated values would be equal, false otherwise\&. 
.RE
.PP

.PP
Definition at line 1199 of file random\&.h\&.
.SS "template<typename _RandomNumberEngine, size_t __w, typename _UIntType> template<typename _CharT , typename _Traits > \fBstd::basic_istream\fP<_CharT, _Traits>& operator>> (\fBstd::basic_istream\fP< _CharT, _Traits > & __is, \fBstd::independent_bits_engine\fP< _RandomNumberEngine, __w, _UIntType > & __x)\fC [friend]\fP"

.PP
Extracts the current state of a % subtract_with_carry_engine random number generator engine \fC__x\fP from the input stream \fC__is\fP\&. 
.PP
\fBParameters:\fP
.RS 4
\fI__is\fP An input stream\&. 
.br
\fI__x\fP A independent_bits_engine random number generator engine\&.
.RE
.PP
\fBReturns:\fP
.RS 4
The input stream with the state of \fC__x\fP extracted or in an error state\&. 
.RE
.PP

.PP
Definition at line 1217 of file random\&.h\&.

.SH "Author"
.PP 
Generated automatically by Doxygen for libstdc++ from the source code\&.