clang::OMPDepthClause Class Reference

This represents the 'depth' clause on the '#pragma omp flatten' (and '#pragma omp fuse') loop-transformation directives. More...

#include "clang/AST/OpenMPClause.h"

Inheritance diagram for clang::OMPDepthClause:

Public Member Functions
	OMPDepthClause (SourceLocation StartLoc, SourceLocation LParenLoc, SourceLocation EndLoc, Expr *Depth)
	Build an AST node for a 'depth' clause.
SourceLocation	getLParenLoc () const
	Returns the location of '('.
Expr *	getDepth () const
	Returns the depth expression or nullptr if not set.
child_range	children ()
const_child_range	children () const
child_range	used_children ()
const_child_range	used_children () const
Public Member Functions inherited from clang::OMPClause
SourceLocation	getBeginLoc () const
	Returns the starting location of the clause.
SourceLocation	getEndLoc () const
	Returns the ending location of the clause.
void	setLocStart (SourceLocation Loc)
	Sets the starting location of the clause.
void	setLocEnd (SourceLocation Loc)
	Sets the ending location of the clause.
OpenMPClauseKind	getClauseKind () const
	Returns kind of OpenMP clause (private, shared, reduction, etc.).
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.
const_child_range	used_children () const

Static Public Member Functions
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::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::OMPClause
	OMPClause (OpenMPClauseKind K, SourceLocation StartLoc, SourceLocation EndLoc)

Detailed Description

This represents the 'depth' clause on the '#pragma omp flatten' (and '#pragma omp fuse') loop-transformation directives.

#pragma omp flatten depth(3)

In this example the 'flatten' directive has a 'depth' clause whose argument '3' specifies how many perfectly nested loops are combined into one. The argument must be a positive integer constant expression that evaluates to at most the loop nest depth of the associated loop nest.

Definition at line 1480 of file OpenMPClause.h.

Constructor & Destructor Documentation

OMPDepthClause()

clang::OMPDepthClause::OMPDepthClause ( SourceLocation StartLoc, SourceLocation LParenLoc, SourceLocation EndLoc, Expr * Depth )

inline

Build an AST node for a 'depth' clause.

Parameters

StartLoc	Location of the 'depth' identifier.
LParenLoc	Location of '('.
EndLoc	Location of ')'.
Depth	The depth expression.

Definition at line 1506 of file OpenMPClause.h.

References clang::OMPClause::OMPClause().

Member Function Documentation

children() [1/2]

child_range clang::OMPDepthClause::children ( )

inline

Definition at line 1517 of file OpenMPClause.h.

children() [2/2]

const_child_range clang::OMPDepthClause::children ( ) const

inline

Definition at line 1518 of file OpenMPClause.h.

classof()

bool clang::OMPDepthClause::classof ( const OMPClause * T )

inlinestatic

Definition at line 1529 of file OpenMPClause.h.

References clang::OMPClause::OMPClause(), and clang::T.

getDepth()

Expr * clang::OMPDepthClause::getDepth ( ) const

inline

Returns the depth expression or nullptr if not set.

Definition at line 1515 of file OpenMPClause.h.

getLParenLoc()

SourceLocation clang::OMPDepthClause::getLParenLoc ( ) const

inline

Returns the location of '('.

Definition at line 1512 of file OpenMPClause.h.

used_children() [1/2]

child_range clang::OMPDepthClause::used_children ( )

inline

Definition at line 1522 of file OpenMPClause.h.

used_children() [2/2]

const_child_range clang::OMPDepthClause::used_children ( ) const

inline

Definition at line 1525 of file OpenMPClause.h.

Friends And Related Symbol Documentation

OMPClauseReader

friend class OMPClauseReader

friend

Definition at line 1481 of file OpenMPClause.h.

References clang::OMPClause::OMPClause(), and OMPClauseReader.

Referenced by OMPClauseReader.

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

• include/clang/AST/OpenMPClause.h