14#ifndef LLVM_CLANG_AST_UNRESOLVEDSET_H
15#define LLVM_CLANG_AST_UNRESOLVEDSET_H
20#include "llvm/ADT/ArrayRef.h"
21#include "llvm/ADT/SmallVector.h"
22#include "llvm/ADT/iterator.h"
33 UnresolvedSetIterator, DeclAccessPair *,
34 std::random_access_iterator_tag, NamedDecl *,
35 std::ptrdiff_t, NamedDecl *, NamedDecl *> {
41 : iterator_adaptor_base(
Iter) {}
103 for (DeclsTy::iterator I = decls().
begin(), E = decls().
end(); I != E; ++I)
104 if (I->getDecl() == Old)
105 return (I->setDecl(New),
true);
118 auto val = decls().pop_back_val();
124 auto val = decls().pop_back_val();
134 bool empty()
const {
return decls().empty(); }
135 unsigned size()
const {
return decls().size(); }
148 return *
reinterpret_cast<DeclsTy*
>(
this);
150 const DeclsTy &decls()
const {
151 return *
reinterpret_cast<const DeclsTy*
>(
this);
Forward-declares and imports various common LLVM datatypes that clang wants to use unqualified.
Defines various enumerations that describe declaration and type specifiers.
An UnresolvedSet-like class which uses the ASTContext's allocator.
A POD class for pairing a NamedDecl* with an access specifier.
static DeclAccessPair make(NamedDecl *D, AccessSpecifier AS)
void setAccess(AccessSpecifier AS)
This represents a decl that may have a name.
A reference to an overloaded function set, either an UnresolvedLookupExpr or an UnresolvedMemberExpr.
A set of unresolved declarations.
bool replace(const NamedDecl *Old, NamedDecl *New)
Replaces the given declaration with the new one, once.
DeclAccessPair & operator[](unsigned I)
const_iterator end() const
void addDecl(NamedDecl *D, AccessSpecifier AS)
const DeclAccessPair & operator[](unsigned I) const
void replace(iterator I, NamedDecl *New, AccessSpecifier AS)
void setAccess(iterator I, AccessSpecifier AS)
void replace(iterator I, NamedDecl *New)
Replaces the declaration at the given iterator with the new one, preserving the original access bits.
const_iterator begin() const
void assign(Iter I, Iter E)
ArrayRef< DeclAccessPair > pairs() const
UnresolvedSetIterator iterator
void append(iterator I, iterator E)
void truncate(unsigned N)
void addDecl(NamedDecl *D)
UnresolvedSetIterator const_iterator
The iterator over UnresolvedSets.
NamedDecl * operator->() const
NamedDecl * getDecl() const
const DeclAccessPair & getPair() const
AccessSpecifier getAccess() const
void setDecl(NamedDecl *ND) const
void setAccess(AccessSpecifier AS)
NamedDecl * operator*() const
A set of unresolved declarations.
AccessSpecifier
A C++ access specifier (public, private, protected), plus the special value "none" which means differ...