SourceExtraction.h

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//===--- SourceExtraction.cpp - Clang refactoring library -----------------===//
//
// 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
//
//===----------------------------------------------------------------------===//
 
#ifndef LLVM_CLANG_TOOLING_REFACTORING_EXTRACT_SOURCEEXTRACTION_H
#define LLVM_CLANG_TOOLING_REFACTORING_EXTRACT_SOURCEEXTRACTION_H
 
#include "clang/Basic/LLVM.h"
 
namespace clang {
 
class LangOptions;
class SourceManager;
class SourceRange;
class Stmt;
 
namespace tooling {
 
/// Determines which semicolons should be inserted during extraction.
class ExtractionSemicolonPolicy {
public:
  bool isNeededInExtractedFunction() const {
    return IsNeededInExtractedFunction;
  }
 
  bool isNeededInOriginalFunction() const { return IsNeededInOriginalFunction; }
 
  /// Returns the semicolon insertion policy that is needed for extraction of
  /// the given statement from the given source range.
  static ExtractionSemicolonPolicy compute(const Stmt *S,
                                           SourceRange &ExtractedRange,
                                           const SourceManager &SM,
                                           const LangOptions &LangOpts);
 
private:
  ExtractionSemicolonPolicy(bool IsNeededInExtractedFunction,
                            bool IsNeededInOriginalFunction)
      : IsNeededInExtractedFunction(IsNeededInExtractedFunction),
        IsNeededInOriginalFunction(IsNeededInOriginalFunction) {}
  bool IsNeededInExtractedFunction;
  bool IsNeededInOriginalFunction;
};
 
} // end namespace tooling
} // end namespace clang
 
#endif // LLVM_CLANG_TOOLING_REFACTORING_EXTRACT_SOURCEEXTRACTION_H