OMPParallelSectionsDirective Class Reference

This represents '#pragma omp parallel sections' directive. More...

#include "clang/AST/StmtOpenMP.h"

Inheritance diagram for OMPParallelSectionsDirective:

Public Member Functions
Expr *	getTaskReductionRefExpr ()
	Returns special task reduction reference expression.
const Expr *	getTaskReductionRefExpr () const
bool	hasCancel () const
	Return true if current directive has inner cancel directive.

Static Public Member Functions
static OMPParallelSectionsDirective *	Create (const ASTContext &C, SourceLocation StartLoc, SourceLocation EndLoc, ArrayRef< OMPClause * > Clauses, Stmt *AssociatedStmt, Expr *TaskRedRef, bool HasCancel)
	Creates directive with a list of Clauses.
static OMPParallelSectionsDirective *	CreateEmpty (const ASTContext &C, unsigned NumClauses, EmptyShell)
	Creates an empty directive with the place for NumClauses clauses.
static bool	classof (const Stmt *T)

Friends
class	ASTStmtReader
class	OMPExecutableDirective

Detailed Description

This represents '#pragma omp parallel sections' directive.

#pragma omp parallel sections private(a,b) reduction(+:c,d)

In this example directive '#pragma omp parallel sections' has clauses 'private' with the variables 'a' and 'b' and 'reduction' with operator '+' and variables 'c' and 'd'.

Definition at line 2516 of file StmtOpenMP.h.

Member Function Documentation

classof()

bool OMPParallelSectionsDirective::classof ( const Stmt * T )

inlinestatic

Definition at line 2584 of file StmtOpenMP.h.

Create()

OMPParallelSectionsDirective * OMPParallelSectionsDirective::Create ( const ASTContext & C, SourceLocation StartLoc, SourceLocation EndLoc, ArrayRef< OMPClause * > Clauses, Stmt * AssociatedStmt, Expr * TaskRedRef, bool HasCancel )

static

Creates directive with a list of Clauses.

Parameters

C	AST context.
StartLoc	Starting location of the directive kind.
EndLoc	Ending Location of the directive.
Clauses	List of clauses.
AssociatedStmt	Statement, associated with the directive.
TaskRedRef	Task reduction special reference expression to handle taskgroup descriptor.
HasCancel	true if current directive has inner cancel directive.

Definition at line 917 of file StmtOpenMP.cpp.

References clang::C.

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

CreateEmpty()

OMPParallelSectionsDirective * OMPParallelSectionsDirective::CreateEmpty ( const ASTContext & C, unsigned NumClauses, EmptyShell  )

static

Creates an empty directive with the place for NumClauses clauses.

Parameters

C	AST context.
NumClauses	Number of clauses.

Definition at line 929 of file StmtOpenMP.cpp.

References clang::C.

getTaskReductionRefExpr() [1/2]

Expr * OMPParallelSectionsDirective::getTaskReductionRefExpr ( )

inline

Returns special task reduction reference expression.

Definition at line 2573 of file StmtOpenMP.h.

Referenced by getTaskReductionRefExpr().

getTaskReductionRefExpr() [2/2]

const Expr * OMPParallelSectionsDirective::getTaskReductionRefExpr ( ) const

inline

Definition at line 2576 of file StmtOpenMP.h.

References getTaskReductionRefExpr().

hasCancel()

bool OMPParallelSectionsDirective::hasCancel ( ) const

inline

Return true if current directive has inner cancel directive.

Definition at line 2582 of file StmtOpenMP.h.

Friends And Related Symbol Documentation

ASTStmtReader

friend class ASTStmtReader

friend

Definition at line 2517 of file StmtOpenMP.h.

References ASTStmtReader.

Referenced by ASTStmtReader.

OMPExecutableDirective

friend class OMPExecutableDirective

friend

Definition at line 2518 of file StmtOpenMP.h.

References OMPExecutableDirective.

Referenced by OMPExecutableDirective.

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

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