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eliminate unneeded iterator wrappers. 

llvm-svn: 67927
This commit is contained in:
Chris Lattner 2009-03-28 06:47:16 +00:00
parent 330958e9b0
commit e173d44137
1 changed files with 2 additions and 31 deletions
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33
clang/include/clang/AST/Stmt.h
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@ -260,37 +260,8 @@ public:
virtual child_iterator child_begin();
virtual child_iterator child_end();
class decl_iterator {
DeclGroupRef::iterator I;
public:
decl_iterator(DeclGroupRef::iterator i) : I(i) {}
decl_iterator& operator++() { ++I; return *this; }
bool operator==(const decl_iterator& R) const {
return R.I == I;
}
bool operator!=(const decl_iterator& R) const {
return R.I != I;
}
Decl* operator*() const {
return *I;
}
};
class const_decl_iterator {
DeclGroupRef::const_iterator I;
public:
const_decl_iterator(DeclGroupRef::const_iterator i) : I(i) {}
const_decl_iterator& operator++() { ++I; return *this; }
bool operator==(const const_decl_iterator& R) const {
return R.I == I;
}
bool operator!=(const const_decl_iterator& R) const {
return R.I != I;
}
Decl* operator*() const {
return *I;
}
};
typedef DeclGroupRef::iterator decl_iterator;
typedef DeclGroupRef::const_iterator const_decl_iterator;
decl_iterator decl_begin() { return DG.begin(); }
decl_iterator decl_end() { return DG.end(); }