OMPDependClause Class Reference

This represents implicit clause 'depend' for the '#pragma omp task' directive. More...

#include "clang/AST/OpenMPClause.h"

Inheritance diagram for OMPDependClause:

Classes
struct	DependDataTy

Public Member Functions
OpenMPDependClauseKind	getDependencyKind () const
	Get dependency type.
SourceLocation	getDependencyLoc () const
	Get dependency type location.
SourceLocation	getColonLoc () const
	Get colon location.
SourceLocation	getOmpAllMemoryLoc () const
	Get 'omp_all_memory' location.
Expr *	getModifier ()
	Return optional depend modifier.
const Expr *	getModifier () const
unsigned	getNumLoops () const
	Get number of loops associated with the clause.
void	setLoopData (unsigned NumLoop, Expr *Cnt)
	Set the loop data for the depend clauses with 'sink|source' kind of dependency.
Expr *	getLoopData (unsigned NumLoop)
	Get the loop data.
const Expr *	getLoopData (unsigned NumLoop) const
child_range	children ()
const_child_range	children () const
child_range	used_children ()
const_child_range	used_children () const

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

Friends
class	OMPClauseReader

Detailed Description

This represents implicit clause 'depend' for the '#pragma omp task' directive.

#pragma omp task depend(in:a,b)

In this example directive '#pragma omp task' with clause 'depend' with the variables 'a' and 'b' with dependency 'in'.

Definition at line 5573 of file OpenMPClause.h.

Member Function Documentation

children() [1/2]

child_range OMPDependClause::children ( )

inline

Definition at line 5697 of file OpenMPClause.h.

Referenced by children().

children() [2/2]

const_child_range OMPDependClause::children ( ) const

inline

Definition at line 5702 of file OpenMPClause.h.

References children().

classof()

bool OMPDependClause::classof ( const OMPClause * T )

inlinestatic

Definition at line 5713 of file OpenMPClause.h.

Create()

OMPDependClause * OMPDependClause::Create ( const ASTContext & C, SourceLocation StartLoc, SourceLocation LParenLoc, SourceLocation EndLoc, DependDataTy Data, Expr * DepModifier, ArrayRef< Expr * > VL, unsigned NumLoops )

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.
Data	Dependency type and source locations.
VL	List of references to the variables.
NumLoops	Number of loops that is associated with this depend clause.

Definition at line 1112 of file OpenMPClause.cpp.

References clang::C.

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

CreateEmpty()

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

static

Creates an empty clause with N variables.

Parameters

C	AST context.
N	The number of variables.
NumLoops	Number of loops that is associated with this depend clause.

Definition at line 1132 of file OpenMPClause.cpp.

References clang::C.

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

getColonLoc()

SourceLocation OMPDependClause::getColonLoc ( ) const

inline

Get colon location.

Definition at line 5675 of file OpenMPClause.h.

getDependencyKind()

OpenMPDependClauseKind OMPDependClause::getDependencyKind ( ) const

inline

Get dependency type.

Definition at line 5669 of file OpenMPClause.h.

Referenced by getLoopData(), getLoopData(), and setLoopData().

getDependencyLoc()

SourceLocation OMPDependClause::getDependencyLoc ( ) const

inline

Get dependency type location.

Definition at line 5672 of file OpenMPClause.h.

getLoopData() [1/2]

Expr * OMPDependClause::getLoopData

(

unsigned

NumLoop

)

Get the loop data.

Definition at line 1150 of file OpenMPClause.cpp.

References getDependencyKind().

getLoopData() [2/2]

const Expr * OMPDependClause::getLoopData

(

unsigned

NumLoop

)

const

Definition at line 1160 of file OpenMPClause.cpp.

References getDependencyKind().

getModifier() [1/2]

Expr * OMPDependClause::getModifier

(

)

Return optional depend modifier.

Definition at line 1173 of file OpenMPClause.cpp.

Referenced by getModifier().

getModifier() [2/2]

const Expr * OMPDependClause::getModifier ( ) const

inline

Definition at line 5682 of file OpenMPClause.h.

References getModifier().

getNumLoops()

unsigned OMPDependClause::getNumLoops ( ) const

inline

Get number of loops associated with the clause.

Definition at line 5687 of file OpenMPClause.h.

getOmpAllMemoryLoc()

SourceLocation OMPDependClause::getOmpAllMemoryLoc ( ) const

inline

Get 'omp_all_memory' location.

Definition at line 5678 of file OpenMPClause.h.

setLoopData()

void OMPDependClause::setLoopData	(	unsigned	NumLoop,
		Expr *	Cnt )

Set the loop data for the depend clauses with 'sink|source' kind of dependency.

Definition at line 1140 of file OpenMPClause.cpp.

References getDependencyKind().

used_children() [1/2]

child_range OMPDependClause::used_children ( )

inline

Definition at line 5706 of file OpenMPClause.h.

used_children() [2/2]

const_child_range OMPDependClause::used_children ( ) const

inline

Definition at line 5709 of file OpenMPClause.h.

Friends And Related Symbol Documentation

OMPClauseReader

friend class OMPClauseReader

friend

Definition at line 5576 of file OpenMPClause.h.

References OMPClauseReader.

Referenced by OMPClauseReader.

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

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