.TH "__gnu_parallel::parallel_tag" 3cxx "Wed Jul 14 2021" "libstdc++" \" -*- nroff -*-
.ad l
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.SH NAME
__gnu_parallel::parallel_tag \- Recommends parallel execution at compile time, optionally using a user-specified number of threads\&.  

.SH SYNOPSIS
.br
.PP
.PP
Inherited by \fB__gnu_parallel::balanced_quicksort_tag\fP, \fB__gnu_parallel::balanced_tag\fP, \fB__gnu_parallel::default_parallel_tag\fP, \fB__gnu_parallel::exact_tag\fP, \fB__gnu_parallel::multiway_mergesort_exact_tag\fP, \fB__gnu_parallel::multiway_mergesort_sampling_tag\fP, \fB__gnu_parallel::multiway_mergesort_tag\fP, \fB__gnu_parallel::omp_loop_static_tag\fP, \fB__gnu_parallel::omp_loop_tag\fP, \fB__gnu_parallel::quicksort_tag\fP, \fB__gnu_parallel::sampling_tag\fP, and \fB__gnu_parallel::unbalanced_tag\fP\&.
.SS "Public Member Functions"

.in +1c
.ti -1c
.RI "\fBparallel_tag\fP ()"
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.RI "Default constructor\&. Use default number of threads\&. "
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.RI "\fBparallel_tag\fP (\fB_ThreadIndex\fP __num_threads)"
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.RI "Default constructor\&. Recommend number of threads to use\&. "
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.RI "\fB_ThreadIndex\fP \fB__get_num_threads\fP ()"
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.RI "Find out desired number of threads\&. "
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.RI "void \fBset_num_threads\fP (\fB_ThreadIndex\fP __num_threads)"
.br
.RI "Set the desired number of threads\&. "
.in -1c
.SH "Detailed Description"
.PP 
Recommends parallel execution at compile time, optionally using a user-specified number of threads\&. 
.PP
Definition at line 46 of file tags\&.h\&.
.SH "Constructor & Destructor Documentation"
.PP 
.SS "__gnu_parallel::parallel_tag::parallel_tag ()\fC [inline]\fP"

.PP
Default constructor\&. Use default number of threads\&. 
.PP
Definition at line 53 of file tags\&.h\&.
.SS "__gnu_parallel::parallel_tag::parallel_tag (\fB_ThreadIndex\fP __num_threads)\fC [inline]\fP"

.PP
Default constructor\&. Recommend number of threads to use\&. 
.PP
\fBParameters\fP
.RS 4
\fI__num_threads\fP Desired number of threads\&. 
.RE
.PP

.PP
Definition at line 58 of file tags\&.h\&.
.SH "Member Function Documentation"
.PP 
.SS "\fB_ThreadIndex\fP __gnu_parallel::parallel_tag::__get_num_threads ()\fC [inline]\fP"

.PP
Find out desired number of threads\&. 
.PP
\fBReturns\fP
.RS 4
Desired number of threads\&. 
.RE
.PP

.PP
Definition at line 63 of file tags\&.h\&.
.PP
Referenced by __gnu_parallel::__parallel_sort()\&.
.SS "void __gnu_parallel::parallel_tag::set_num_threads (\fB_ThreadIndex\fP __num_threads)\fC [inline]\fP"

.PP
Set the desired number of threads\&. 
.PP
\fBParameters\fP
.RS 4
\fI__num_threads\fP Desired number of threads\&. 
.RE
.PP

.PP
Definition at line 73 of file tags\&.h\&.

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