OMPThreadLimitClause Class Reference

This represents 'thread_limit' clause in the '#pragma omp ...' directive. More...

#include "clang/AST/OpenMPClause.h"

Inheritance diagram for OMPThreadLimitClause:

Public Member Functions
ArrayRef< Expr * >	getThreadLimit ()
	Return ThreadLimit expressions.
ArrayRef< Expr * >	getThreadLimit () const
	Return ThreadLimit expressions.
child_range	children ()
const_child_range	children () const
child_range	used_children ()
const_child_range	used_children () const

Static Public Member Functions
static OMPThreadLimitClause *	Create (const ASTContext &C, OpenMPDirectiveKind CaptureRegion, SourceLocation StartLoc, SourceLocation LParenLoc, SourceLocation EndLoc, ArrayRef< Expr * > VL, Stmt *PreInit)
	Creates clause with a list of variables VL.
static OMPThreadLimitClause *	CreateEmpty (const ASTContext &C, unsigned N)
	Creates an empty clause with N variables.
static bool	classof (const OMPClause *T)

Detailed Description

This represents 'thread_limit' clause in the '#pragma omp ...' directive.

#pragma omp teams thread_limit(n)

In this example directive '#pragma omp teams' has clause 'thread_limit' with single expression 'n'.

When 'ompx_bare' clause exists on a 'target' directive, 'thread_limit' clause can accept up to three expressions.

#pragma omp target teams ompx_bare thread_limit(x, y, z)

Definition at line 7106 of file OpenMPClause.h.

Member Function Documentation

children() [1/2]

child_range OMPThreadLimitClause::children ( )

inline

Definition at line 7154 of file OpenMPClause.h.

Referenced by children().

children() [2/2]

const_child_range OMPThreadLimitClause::children ( ) const

inline

Definition at line 7159 of file OpenMPClause.h.

References children().

classof()

bool OMPThreadLimitClause::classof ( const OMPClause * T )

inlinestatic

Definition at line 7170 of file OpenMPClause.h.

Create()

OMPThreadLimitClause * OMPThreadLimitClause::Create ( const ASTContext & C, OpenMPDirectiveKind CaptureRegion, SourceLocation StartLoc, SourceLocation LParenLoc, SourceLocation EndLoc, ArrayRef< Expr * > VL, Stmt * PreInit )

static

Creates clause with a list of variables VL.

Parameters

C	AST context.
StartLoc	Starting location of the clause.
LParenLoc	Location of '('.
EndLoc	Ending location of the clause.
VL	List of references to the variables.
PreInit

Definition at line 1978 of file OpenMPClause.cpp.

References clang::C.

Referenced by clang::SemaOpenMP::ActOnOpenMPThreadLimitClause().

CreateEmpty()

OMPThreadLimitClause * OMPThreadLimitClause::CreateEmpty ( const ASTContext & C, unsigned N )

static

Creates an empty clause with N variables.

Parameters

C	AST context.
N	The number of variables.

Definition at line 1990 of file OpenMPClause.cpp.

References clang::C.

Referenced by clang::OMPClauseReader::readClause().

getThreadLimit() [1/2]

ArrayRef< Expr * > OMPThreadLimitClause::getThreadLimit ( )

inline

Return ThreadLimit expressions.

Definition at line 7147 of file OpenMPClause.h.

Referenced by getThreadLimit().

getThreadLimit() [2/2]

ArrayRef< Expr * > OMPThreadLimitClause::getThreadLimit ( ) const

inline

Return ThreadLimit expressions.

Definition at line 7150 of file OpenMPClause.h.

References getThreadLimit().

used_children() [1/2]

child_range OMPThreadLimitClause::used_children ( )

inline

Definition at line 7163 of file OpenMPClause.h.

used_children() [2/2]

const_child_range OMPThreadLimitClause::used_children ( ) const

inline

Definition at line 7166 of file OpenMPClause.h.

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The documentation for this class was generated from the following files:

• include/clang/AST/OpenMPClause.h
• lib/AST/OpenMPClause.cpp