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 5797 of file OpenMPClause.h.

Member Function Documentation

children() [1/2]

child_range OMPDependClause::children ( )

inline

Definition at line 5921 of file OpenMPClause.h.

Referenced by children().

children() [2/2]

const_child_range OMPDependClause::children ( ) const

inline

Definition at line 5926 of file OpenMPClause.h.

References children().

classof()

bool OMPDependClause::classof ( const OMPClause * T )

inlinestatic

Definition at line 5937 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 1125 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 1145 of file OpenMPClause.cpp.

References clang::C.

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

getColonLoc()

SourceLocation OMPDependClause::getColonLoc ( ) const

inline

Get colon location.

Definition at line 5899 of file OpenMPClause.h.

getDependencyKind()

OpenMPDependClauseKind OMPDependClause::getDependencyKind ( ) const

inline

Get dependency type.

Definition at line 5893 of file OpenMPClause.h.

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

getDependencyLoc()

SourceLocation OMPDependClause::getDependencyLoc ( ) const

inline

Get dependency type location.

Definition at line 5896 of file OpenMPClause.h.

getLoopData() [1/2]

Expr * OMPDependClause::getLoopData

(

unsigned

NumLoop

)

Get the loop data.

Definition at line 1163 of file OpenMPClause.cpp.

References getDependencyKind().

getLoopData() [2/2]

const Expr * OMPDependClause::getLoopData

(

unsigned

NumLoop

)

const

Definition at line 1173 of file OpenMPClause.cpp.

References getDependencyKind().

getModifier() [1/2]

Expr * OMPDependClause::getModifier

(

)

Return optional depend modifier.

Definition at line 1186 of file OpenMPClause.cpp.

Referenced by getModifier().

getModifier() [2/2]

const Expr * OMPDependClause::getModifier ( ) const

inline

Definition at line 5906 of file OpenMPClause.h.

References getModifier().

getNumLoops()

unsigned OMPDependClause::getNumLoops ( ) const

inline

Get number of loops associated with the clause.

Definition at line 5911 of file OpenMPClause.h.

getOmpAllMemoryLoc()

SourceLocation OMPDependClause::getOmpAllMemoryLoc ( ) const

inline

Get 'omp_all_memory' location.

Definition at line 5902 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 1153 of file OpenMPClause.cpp.

References getDependencyKind().

used_children() [1/2]

child_range OMPDependClause::used_children ( )

inline

Definition at line 5930 of file OpenMPClause.h.

used_children() [2/2]

const_child_range OMPDependClause::used_children ( ) const

inline

Definition at line 5933 of file OpenMPClause.h.

Friends And Related Symbol Documentation

OMPClauseReader

friend class OMPClauseReader

friend

Definition at line 5800 of file OpenMPClause.h.

References OMPClauseReader.

Referenced by OMPClauseReader.

---

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

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