.TH "__gnu_parallel::random_number" 3cxx "Thu Aug 2 2012" "libstdc++" \" -*- nroff -*-
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.SH NAME
__gnu_parallel::random_number \- 
.SH SYNOPSIS
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.PP
.SS "Public Member Functions"

.in +1c
.ti -1c
.RI "unsigned long \fBgenrand_bits\fP (int bits)"
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.ti -1c
.RI "\fBuint32\fP \fBoperator()\fP ()"
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.RI "\fBuint32\fP \fBoperator()\fP (\fBuint64\fP local_supremum)"
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.RI "\fBrandom_number\fP ()"
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.RI "\fBrandom_number\fP (\fBuint32\fP seed, \fBuint64\fP supremum=0x100000000ULL)"
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.in -1c
.SH "Detailed Description"
.PP 
Random number generator, based on the Mersenne twister\&. 
.PP
Definition at line 41 of file random_number\&.h\&.
.SH "Constructor & Destructor Documentation"
.PP 
.SS "__gnu_parallel::random_number::random_number ()\fC [inline]\fP"

.PP
Default constructor\&. Seed with 0\&. 
.PP
Definition at line 73 of file random_number\&.h\&.
.SS "__gnu_parallel::random_number::random_number (\fBuint32\fPseed, \fBuint64\fPsupremum = \fC0x100000000ULL\fP)\fC [inline]\fP"

.PP
Constructor\&. \fBParameters:\fP
.RS 4
\fIseed\fP Random seed\&. 
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\fIsupremum\fP Generate integer random numbers in the interval \fC\fP[0,supremum)\&. 
.RE
.PP

.PP
Definition at line 84 of file random_number\&.h\&.
.SH "Member Function Documentation"
.PP 
.SS "unsigned long __gnu_parallel::random_number::genrand_bits (intbits)\fC [inline]\fP"

.PP
Generate a number of random bits, run-time parameter\&. \fBParameters:\fP
.RS 4
\fIbits\fP Number of bits to generate\&. 
.RE
.PP

.PP
Definition at line 108 of file random_number\&.h\&.
.SS "\fBuint32\fP __gnu_parallel::random_number::operator() ()\fC [inline]\fP"

.PP
Generate unsigned random 32-bit integer\&. 
.PP
Definition at line 93 of file random_number\&.h\&.
.SS "\fBuint32\fP __gnu_parallel::random_number::operator() (\fBuint64\fPlocal_supremum)\fC [inline]\fP"

.PP
Generate unsigned random 32-bit integer in the interval \fC\fP[0,local_supremum)\&. 
.PP
Definition at line 99 of file random_number\&.h\&.

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