clang  9.0.0svn
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clang::OMPAllocateClause Class Referencefinal

This represents clause 'allocate' in the '#pragma omp ...' directives. More...

#include "clang/AST/OpenMPClause.h"

Inheritance diagram for clang::OMPAllocateClause:
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Collaboration diagram for clang::OMPAllocateClause:
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Public Member Functions

ExprgetAllocator () const
 Returns the allocator expression or nullptr, if no allocator is specified. More...
 
SourceLocation getColonLoc () const
 Returns the location of the ':' delimiter. More...
 
child_range children ()
 
const_child_range children () const
 
- Public Member Functions inherited from clang::OMPVarListClause< OMPAllocateClause >
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
 

Static Public Member Functions

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

Friends

class OMPClauseReader
 

Additional Inherited Members

- Public Types inherited from clang::OMPVarListClause< OMPAllocateClause >
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< OMPAllocateClause >
 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 clause 'allocate' in the '#pragma omp ...' directives.

#pragma omp parallel private(a) allocate(omp_default_mem_alloc :a)

In this example directive '#pragma omp parallel' has clause 'private' and clause 'allocate' for the variable 'a'.

Definition at line 309 of file OpenMPClause.h.

Member Function Documentation

◆ children() [1/2]

child_range clang::OMPAllocateClause::children ( )
inline

Definition at line 377 of file OpenMPClause.h.

◆ children() [2/2]

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

Definition at line 382 of file OpenMPClause.h.

References clang::OMPClause::children().

◆ classof()

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

Definition at line 387 of file OpenMPClause.h.

References clang::OMPClause::getClauseKind().

Referenced by checkAllocateClauses().

◆ Create()

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

Creates clause with a list of variables VL.

Parameters
CAST context.
StartLocStarting location of the clause.
LParenLocLocation of '('.
AllocatorAllocator expression.
ColonLocLocation of ':' delimiter.
EndLocEnding location of the clause.
VLList of references to the variables.

Definition at line 705 of file OpenMPClause.cpp.

◆ CreateEmpty()

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

Creates an empty clause with the place for N variables.

Parameters
CAST context.
NThe number of variables.

Definition at line 717 of file OpenMPClause.cpp.

References clang::ASTContext::Allocate().

◆ getAllocator()

Expr* clang::OMPAllocateClause::getAllocator ( ) const
inline

Returns the allocator expression or nullptr, if no allocator is specified.

Definition at line 366 of file OpenMPClause.h.

Referenced by clang::OMPClauseWriter::VisitOMPClauseWithPostUpdate().

◆ getColonLoc()

SourceLocation clang::OMPAllocateClause::getColonLoc ( ) const
inline

Returns the location of the ':' delimiter.

Definition at line 369 of file OpenMPClause.h.

References clang::C, ColonLoc, and clang::CreateEmpty().

Referenced by clang::OMPClauseWriter::VisitOMPClauseWithPostUpdate().

Friends And Related Function Documentation

◆ OMPClauseReader

friend class OMPClauseReader
friend

Definition at line 312 of file OpenMPClause.h.


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