clang::TemplateParmPosition Class Reference

Defines the position of a template parameter within a template parameter list. More...

#include "clang/AST/DeclTemplate.h"

Inheritance diagram for clang::TemplateParmPosition:

Public Member Functions
	TemplateParmPosition ()=delete
unsigned	getDepth () const
	Get the nesting depth of the template parameter.
void	setDepth (unsigned D)
unsigned	getPosition () const
	Get the position of the template parameter within its parameter list.
void	setPosition (unsigned P)
unsigned	getIndex () const
	Get the index of the template parameter within its parameter list.

Protected Types
enum	{ DepthWidth = 20 , PositionWidth = 12 }

Protected Member Functions
	TemplateParmPosition (unsigned D, unsigned P)

Protected Attributes
unsigned	Depth: DepthWidth
unsigned	Position: PositionWidth

Static Protected Attributes
static constexpr unsigned	MaxDepth = (1U << DepthWidth) - 1
static constexpr unsigned	MaxPosition = (1U << PositionWidth) - 1

Detailed Description

Defines the position of a template parameter within a template parameter list.

Because template parameter can be listed sequentially for out-of-line template members, each template parameter is given a Depth - the nesting of template parameter scopes - and a Position - the occurrence within the parameter list. This class is inheritedly privately by different kinds of template parameters and is not part of the Decl hierarchy. Just a facility.

Definition at line 1112 of file DeclTemplate.h.

Member Enumeration Documentation

anonymous enum

anonymous enum

protected

Enumerator
DepthWidth
PositionWidth

Definition at line 1114 of file DeclTemplate.h.

Constructor & Destructor Documentation

TemplateParmPosition() [1/2]

clang::TemplateParmPosition::TemplateParmPosition ( unsigned  D, unsigned  P  )

inlineprotected

Definition at line 1121 of file DeclTemplate.h.

References D, MaxDepth, MaxPosition, and P.

TemplateParmPosition() [2/2]

clang::TemplateParmPosition::TemplateParmPosition ( )

delete

Member Function Documentation

getDepth()

unsigned clang::TemplateParmPosition::getDepth ( ) const

inline

Get the nesting depth of the template parameter.

Definition at line 1134 of file DeclTemplate.h.

References Depth.

getIndex()

unsigned clang::TemplateParmPosition::getIndex ( ) const

inline

Get the index of the template parameter within its parameter list.

Definition at line 1150 of file DeclTemplate.h.

References Position.

getPosition()

unsigned clang::TemplateParmPosition::getPosition ( ) const

inline

Get the position of the template parameter within its parameter list.

Definition at line 1142 of file DeclTemplate.h.

References Position.

setDepth()

void clang::TemplateParmPosition::setDepth ( unsigned  D )

inline

Definition at line 1135 of file DeclTemplate.h.

References D, Depth, and MaxDepth.

setPosition()

void clang::TemplateParmPosition::setPosition ( unsigned  P )

inline

Definition at line 1143 of file DeclTemplate.h.

References MaxPosition, P, and Position.

Member Data Documentation

Depth

unsigned clang::TemplateParmPosition::Depth

protected

Definition at line 1115 of file DeclTemplate.h.

Referenced by getDepth(), and setDepth().

MaxDepth

constexpr unsigned clang::TemplateParmPosition::MaxDepth = (1U << DepthWidth) - 1

staticconstexprprotected

Definition at line 1118 of file DeclTemplate.h.

Referenced by setDepth(), and TemplateParmPosition().

MaxPosition

constexpr unsigned clang::TemplateParmPosition::MaxPosition = (1U << PositionWidth) - 1

staticconstexprprotected

Definition at line 1119 of file DeclTemplate.h.

Referenced by setPosition(), and TemplateParmPosition().

Position

unsigned clang::TemplateParmPosition::Position

protected

Definition at line 1116 of file DeclTemplate.h.

Referenced by getIndex(), getPosition(), and setPosition().

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

• include/clang/AST/DeclTemplate.h