clang::SubobjectVisitorBase< Ptr, Derived > Class Template Reference

Given a type, subobject visitors visit all subobjects of the type in depth first order. More...

#include "clang/AST/SubobjectVisitor.h"

Inheritance diagram for clang::SubobjectVisitorBase< Ptr, Derived >:

Public Member Functions
	SubobjectVisitorBase (ASTContext &Ctx)
Derived &	getDerived ()
	Return a reference to the derived class.
void	visit (QualType QT)
void	traverseRecord (ptr_t< RecordDecl > RD)
bool	visitBaseSpecifierPre (ptr_t< CXXBaseSpecifier > BS)
void	visitBaseSpecifierPost (ptr_t< CXXBaseSpecifier > BS)
bool	visitFieldDeclPre (ptr_t< FieldDecl > FD)
void	visitFieldDeclPost (ptr_t< FieldDecl > FD)

Detailed Description

template<template< typename > class Ptr, typename Derived>
class clang::SubobjectVisitorBase< Ptr, Derived >

Given a type, subobject visitors visit all subobjects of the type in depth first order.

Both pre-order and post-order visitation are performed so that derived classes can maintain an access path to the visited elements. Subobjects include all base classes and non-static data members, including those that are not subobjects according to the C++ standard like data members with a reference type. Virtual base classes are visited each time they appear in a class hierarchy despite there being only one actual subobject present in an object of a most derived type. Array elements are not individually visited; only their containing array is.

Definition at line 31 of file SubobjectVisitor.h.

Constructor & Destructor Documentation

SubobjectVisitorBase()

template<template< typename > class Ptr, typename Derived>

clang::SubobjectVisitorBase< Ptr, Derived >::SubobjectVisitorBase ( ASTContext & Ctx )

inline

Definition at line 36 of file SubobjectVisitor.h.

Member Function Documentation

getDerived()

template<template< typename > class Ptr, typename Derived>

Derived & clang::SubobjectVisitorBase< Ptr, Derived >::getDerived ( )

inline

Return a reference to the derived class.

Definition at line 39 of file SubobjectVisitor.h.

Referenced by traverseRecord(), and visit().

traverseRecord()

template<template< typename > class Ptr, typename Derived>

void clang::SubobjectVisitorBase< Ptr, Derived >::traverseRecord ( ptr_t< RecordDecl > RD )

inline

Definition at line 82 of file SubobjectVisitor.h.

References getDerived(), visitBaseSpecifierPre(), and visitFieldDeclPre().

visit()

template<template< typename > class Ptr, typename Derived>

void clang::SubobjectVisitorBase< Ptr, Derived >::visit ( QualType QT )

inline

Definition at line 41 of file SubobjectVisitor.h.

References clang::Type::getAs(), clang::Type::getAsRecordDecl(), getDerived(), clang::QualType::getDesugaredType(), clang::Type::isArrayType(), and clang::Type::isDependentType().

visitBaseSpecifierPost()

template<template< typename > class Ptr, typename Derived>

void clang::SubobjectVisitorBase< Ptr, Derived >::visitBaseSpecifierPost ( ptr_t< CXXBaseSpecifier > BS )

inline

Definition at line 101 of file SubobjectVisitor.h.

visitBaseSpecifierPre()

template<template< typename > class Ptr, typename Derived>

bool clang::SubobjectVisitorBase< Ptr, Derived >::visitBaseSpecifierPre ( ptr_t< CXXBaseSpecifier > BS )

inline

Definition at line 98 of file SubobjectVisitor.h.

Referenced by traverseRecord().

visitFieldDeclPost()

template<template< typename > class Ptr, typename Derived>

void clang::SubobjectVisitorBase< Ptr, Derived >::visitFieldDeclPost ( ptr_t< FieldDecl > FD )

inline

Definition at line 107 of file SubobjectVisitor.h.

visitFieldDeclPre()

template<template< typename > class Ptr, typename Derived>

bool clang::SubobjectVisitorBase< Ptr, Derived >::visitFieldDeclPre ( ptr_t< FieldDecl > FD )

inline

Definition at line 104 of file SubobjectVisitor.h.

Referenced by traverseRecord().

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

• include/clang/AST/SubobjectVisitor.h