.TH "std::random_device" 3cxx "Thu Feb 16 2023" "libstdc++" \" -*- nroff -*-
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.SH NAME
std::random_device
.SH SYNOPSIS
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.PP
.PP
\fC#include <random\&.h>\fP
.SS "Public Types"

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

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.RI "\fBrandom_device\fP (const \fBrandom_device\fP &)=delete"
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.RI "\fBrandom_device\fP (const \fBstd::string\fP &__token)"
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.RI "double \fBentropy\fP () const noexcept"
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.RI "\fBresult_type\fP \fBoperator()\fP ()"
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.RI "void \fBoperator=\fP (const \fBrandom_device\fP &)=delete"
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.SS "Static Public Member Functions"

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.RI "static constexpr \fBresult_type\fP \fBmax\fP ()"
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.RI "static constexpr \fBresult_type\fP \fBmin\fP ()"
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.in -1c
.SH "Detailed Description"
.PP 
A standard interface to a platform-specific non-deterministic random number generator (if any are available)\&. 
.PP
Definition at line \fB1610\fP of file \fBrandom\&.h\fP\&.
.SH "Member Typedef Documentation"
.PP 
.SS "typedef unsigned int \fBstd::random_device::result_type\fP"
The type of the generated random value\&. 
.PP
Definition at line \fB1614\fP of file \fBrandom\&.h\fP\&.
.SH "Constructor & Destructor Documentation"
.PP 
.SS "std::random_device::random_device ()\fC [inline]\fP"

.PP
Definition at line \fB1618\fP of file \fBrandom\&.h\fP\&.
.SS "std::random_device::random_device (const \fBstd::string\fP & __token)\fC [inline]\fP, \fC [explicit]\fP"

.PP
Definition at line \fB1621\fP of file \fBrandom\&.h\fP\&.
.SH "Member Function Documentation"
.PP 
.SS "double std::random_device::entropy () const\fC [inline]\fP, \fC [noexcept]\fP"

.PP
Definition at line \fB1637\fP of file \fBrandom\&.h\fP\&.
.SS "static constexpr \fBresult_type\fP std::random_device::max ()\fC [inline]\fP, \fC [static]\fP, \fC [constexpr]\fP"

.PP
Definition at line \fB1633\fP of file \fBrandom\&.h\fP\&.
.SS "static constexpr \fBresult_type\fP std::random_device::min ()\fC [inline]\fP, \fC [static]\fP, \fC [constexpr]\fP"

.PP
Definition at line \fB1629\fP of file \fBrandom\&.h\fP\&.
.SS "\fBresult_type\fP std::random_device::operator() ()\fC [inline]\fP"

.PP
Definition at line \fB1647\fP of file \fBrandom\&.h\fP\&.
.SH "Member Data Documentation"
.PP 
.SS "int std::random_device::_M_fd"

.PP
Definition at line \fB1672\fP of file \fBrandom\&.h\fP\&.
.SS "void* std::random_device::_M_file"

.PP
Definition at line \fB1670\fP of file \fBrandom\&.h\fP\&.
.SS "\fBresult_type\fP(* std::random_device::_M_func) (void *)"

.PP
Definition at line \fB1671\fP of file \fBrandom\&.h\fP\&.
.SS "\fBmt19937\fP std::random_device::_M_mt"

.PP
Definition at line \fB1674\fP of file \fBrandom\&.h\fP\&.

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