First round of dead file removal

experimental/mac_debugger/debug_command_line.h

-// Copyright (c) 2011 The Native Client Authors. All rights reserved.
-// Use of this source code is governed by a BSD-style license that can be
-// found in the LICENSE file.
-#ifndef DEBUGGER_BASE_DEBUG_COMMAND_LINE_H_
-#define DEBUGGER_BASE_DEBUG_COMMAND_LINE_H_
-
-#include <string>
-#include <vector>
-
-namespace debug {
-/// This class allows to get value of command-line switches.
-/// CommandLine constructor takes the same arguments as a C/C++ main function:
-/// http://wiki.answers.com/Q/What_is_main_function_on_C_plus_plus
-///
-/// It also provides conversion to/from string.
-/// Switches can optionally have a value attached as in "--switch value".
-/// Switch names shall be prefixed by one or two dashes.
-class CommandLine {
- public:
-  CommandLine() {}
-
-  /// Initialize from |argv| vector. Content of the |argv| is copied.
-  /// @param[in] argc number of the program's command-line arguments
-  /// @param[in] argv argument vector
-  CommandLine(int argc, char* argv[]);
-
-  /// Parses command line string.
-  /// @param[in] command_line command line string
-  explicit CommandLine(const std::string& command_line);
-
-  ~CommandLine();
-
-  /// @return number of parameters
-  size_t GetParametersNum() const;
-
-  /// @param[in] pos parameter position, starting from 0
-  /// @return the parameter, whether it's a switch or a value.
-  /// Example: CommandLine cl("cmd.exe --a 1 --b 2");
-  /// cl.GetParameter(0) -> "--aa"
-  /// cl.GetParameter(1) -> "1"
-  /// cl.GetParametersNum() -> 4
-  std::string GetParameter(size_t pos) const;
-
-  /// @return program name, passed in argv[0]
-  std::string GetProgramName() const;
-
-  /// @return command line string
-  std::string ToString() const;
-
-  /// @param[in] name name of the switch, with two, one or no dashes.
-  /// Example: names "--host", "-host" or "host" should match switches with
-  /// actual names "--host" and "-host".
-  /// @param[in] default_value value to return if specified switch is not found
-  /// @return the value associated with the given switch, or |default_value|.
-  std::string GetStringSwitch(const std::string& name,
-                              const std::string& default_value) const;
-
-  /// @param[in] name name of the switch, with two, one or no dashes.
-  /// Example: names "--port", "-port" or "port" should match switches with
-  /// actual names "--port" and "-port".
-  /// @param[in] default_value value to return if specified switch is not found
-  /// @return the value associated with the given switch, or |default_value|.
-  int GetIntSwitch(const std::string& name, int default_value) const;
-
-  /// Returns value of the switch that is an address, example:
-  /// CommandLine cl("cmd -mem_start 0000000C00020080");
-  /// cl.GetAddrSwitch("mem_start") -> 0xC00020080 (on win64)
-  /// @param[in] name name of the switch, with two, one or no dashes.
-  /// @return the value associated with the given switch.
-  void* GetAddrSwitch(const std::string& name) const;
-
-  /// @param[in] name name of the switch, with two, one or no dashes.
-  /// Example: names "--flag", "-flag" or "flag" should match switches with
-  /// actual names "--flag" and "-flag".
-  /// @return true if switch is found
-  bool HasSwitch(const std::string& name) const;
-
- private:
-  std::vector<std::string> argv_;
-};
-}  // namespace debug
-#endif  // DEBUGGER_BASE_DEBUG_COMMAND_LINE_H_
-
-