llvm/clang/include/clang/AST/StmtIterator.h

//===- StmtIterator.h - Iterators for Statements ----------------*- C++ -*-===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
//
// This file defines the StmtIterator and ConstStmtIterator classes.
//
//===----------------------------------------------------------------------===//

#ifndef LLVM_CLANG_AST_STMTITERATOR_H
#define LLVM_CLANG_AST_STMTITERATOR_H

#include <cassert>
#include <cstddef>
#include <cstdint>
#include <iterator>

namespace clang {

class Decl;
class Stmt;
class VariableArrayType;

class StmtIteratorBase { … };

template <typename DERIVED, typename REFERENCE>
class StmtIteratorImpl : public StmtIteratorBase { … };

struct ConstStmtIterator;

struct StmtIterator : public StmtIteratorImpl<StmtIterator, Stmt*&> { … };

struct ConstStmtIterator : public StmtIteratorImpl<ConstStmtIterator,
                                                   const Stmt*> { … };

inline StmtIterator cast_away_const(const ConstStmtIterator &RHS) { … }

} // namespace clang

#endif // LLVM_CLANG_AST_STMTITERATOR_H