Subversion Repositories QNX 8.QNX8 LLVM/Clang compiler suite

//===-- ResourceScriptToken.h -----------------------------------*- 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 declares the .rc script tokens.

// The list of available tokens is located at ResourceScriptTokenList.h.

//

// Ref: msdn.microsoft.com/en-us/library/windows/desktop/aa380599(v=vs.85).aspx

//

//===---------------------------------------------------------------------===//

#ifndef LLVM_INCLUDE_LLVM_SUPPORT_WINDOWS_RESOURCE_SCRIPTTOKEN_H

#define LLVM_INCLUDE_LLVM_SUPPORT_WINDOWS_RESOURCE_SCRIPTTOKEN_H

#include "llvm/ADT/StringRef.h"

namespace llvm {

// A definition of a single resource script token. Each token has its kind

// (declared in ResourceScriptTokenList) and holds a value - a reference

// representation of the token.

// RCToken does not claim ownership on its value. A memory buffer containing

// the token value should be stored in a safe place and cannot be freed

// nor reallocated.

class RCToken {

public:

  enum class Kind {

#define TOKEN(Name) Name,

#define SHORT_TOKEN(Name, Ch) Name,

#include "ResourceScriptTokenList.h"

#undef TOKEN

#undef SHORT_TOKEN

  };

  RCToken(RCToken::Kind RCTokenKind, StringRef Value);

  // Get an integer value of the integer token.

  uint32_t intValue() const;

  bool isLongInt() const;

  StringRef value() const;

  Kind kind() const;

  // Check if a token describes a binary operator.

  bool isBinaryOp() const;

private:

  Kind TokenKind;

  StringRef TokenValue;

};

} // namespace llvm

#endif