clang  13.0.0git
Public Member Functions | Static Public Member Functions | List of all members
clang::OMPFlushClause Class Referencefinal

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

#include "clang/AST/OpenMPClause.h"

Inheritance diagram for clang::OMPFlushClause:
Inheritance graph
[legend]
Collaboration diagram for clang::OMPFlushClause:
Collaboration graph
[legend]

Public Member Functions

child_range children ()
 
const_child_range children () const
 
child_range used_children ()
 
const_child_range used_children () const
 
- Public Member Functions inherited from clang::OMPVarListClause< OMPFlushClause >
ArrayRef< const Expr * > getVarRefs () const
 Fetches list of all variables in the clause. More...
 
unsigned varlist_size () const
 
bool varlist_empty () const
 
varlist_range varlists ()
 
varlist_const_range varlists () const
 
varlist_iterator varlist_begin ()
 
varlist_const_iterator varlist_begin () const
 
varlist_iterator varlist_end ()
 
varlist_const_iterator varlist_end () const
 
void setLParenLoc (SourceLocation Loc)
 Sets the location of '('. More...
 
SourceLocation getLParenLoc () const
 Returns the location of '('. More...
 
- Public Member Functions inherited from clang::OMPClause
SourceLocation getBeginLoc () const
 Returns the starting location of the clause. More...
 
SourceLocation getEndLoc () const
 Returns the ending location of the clause. More...
 
void setLocStart (SourceLocation Loc)
 Sets the starting location of the clause. More...
 
void setLocEnd (SourceLocation Loc)
 Sets the ending location of the clause. More...
 
OpenMPClauseKind getClauseKind () const
 Returns kind of OpenMP clause (private, shared, reduction, etc.). More...
 
bool isImplicit () const
 
child_range children ()
 
const_child_range children () const
 
child_range used_children ()
 Get the iterator range for the expressions used in the clauses. More...
 
const_child_range used_children () const
 

Static Public Member Functions

static OMPFlushClauseCreate (const ASTContext &C, SourceLocation StartLoc, SourceLocation LParenLoc, SourceLocation EndLoc, ArrayRef< Expr * > VL)
 Creates clause with a list of variables VL. More...
 
static OMPFlushClauseCreateEmpty (const ASTContext &C, unsigned N)
 Creates an empty clause with N variables. More...
 
static bool classof (const OMPClause *T)
 
- Static Public Member Functions inherited from clang::OMPClause
static bool classof (const OMPClause *)
 

Additional Inherited Members

- Public Types inherited from clang::OMPVarListClause< OMPFlushClause >
using varlist_iterator = MutableArrayRef< Expr * >::iterator
 
using varlist_const_iterator = ArrayRef< const Expr * >::iterator
 
using varlist_range = llvm::iterator_range< varlist_iterator >
 
using varlist_const_range = llvm::iterator_range< varlist_const_iterator >
 
- Public Types inherited from clang::OMPClause
using child_iterator = StmtIterator
 
using const_child_iterator = ConstStmtIterator
 
using child_range = llvm::iterator_range< child_iterator >
 
using const_child_range = llvm::iterator_range< const_child_iterator >
 
- Protected Member Functions inherited from clang::OMPVarListClause< OMPFlushClause >
 OMPVarListClause (OpenMPClauseKind K, SourceLocation StartLoc, SourceLocation LParenLoc, SourceLocation EndLoc, unsigned N)
 Build a clause with N variables. More...
 
MutableArrayRef< Expr * > getVarRefs ()
 Fetches list of variables associated with this clause. More...
 
void setVarRefs (ArrayRef< Expr * > VL)
 Sets the list of variables for this clause. More...
 
- Protected Member Functions inherited from clang::OMPClause
 OMPClause (OpenMPClauseKind K, SourceLocation StartLoc, SourceLocation EndLoc)
 

Detailed Description

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

This clause does not exist by itself, it can be only as a part of 'omp flush' directive. This clause is introduced to keep the original structure of OMPExecutableDirective class and its derivatives and to use the existing infrastructure of clauses with the list of variables.

#pragma omp flush(a,b)

In this example directive '#pragma omp flush' has implicit clause 'flush' with the variables 'a' and 'b'.

Definition at line 4357 of file OpenMPClause.h.

Member Function Documentation

◆ children() [1/2]

child_range clang::OMPFlushClause::children ( )
inline

◆ children() [2/2]

const_child_range clang::OMPFlushClause::children ( ) const
inline

Definition at line 4405 of file OpenMPClause.h.

References children().

◆ classof()

static bool clang::OMPFlushClause::classof ( const OMPClause T)
inlinestatic

Definition at line 4417 of file OpenMPClause.h.

References clang::OMPClause::getClauseKind().

◆ Create()

OMPFlushClause * OMPFlushClause::Create ( const ASTContext C,
SourceLocation  StartLoc,
SourceLocation  LParenLoc,
SourceLocation  EndLoc,
ArrayRef< Expr * >  VL 
)
static

Creates clause with a list of variables VL.

Parameters
CAST context.
StartLocStarting location of the clause.
LParenLocLocation of '('.
EndLocEnding location of the clause.
VLList of references to the variables.

Definition at line 964 of file OpenMPClause.cpp.

References clang::OMPVarListClause< T >::setVarRefs().

Referenced by clang::Sema::ActOnOpenMPFlushClause().

◆ CreateEmpty()

OMPFlushClause * OMPFlushClause::CreateEmpty ( const ASTContext C,
unsigned  N 
)
static

Creates an empty clause with N variables.

Parameters
CAST context.
NThe number of variables.

Definition at line 976 of file OpenMPClause.cpp.

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

◆ used_children() [1/2]

child_range clang::OMPFlushClause::used_children ( )
inline

Definition at line 4410 of file OpenMPClause.h.

◆ used_children() [2/2]

const_child_range clang::OMPFlushClause::used_children ( ) const
inline

Definition at line 4413 of file OpenMPClause.h.


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