text: //===-- CommandObjectRegexCommand.h -----------------------------*- C++ -*-===//
  //
  //                     The LLVM Compiler Infrastructure
  //
  // This file is distributed under the University of Illinois Open Source
  // License. See LICENSE.TXT for details.
  //
  //===----------------------------------------------------------------------===//
  
  #ifndef liblldb_CommandObjectRegexCommand_h_
  #define liblldb_CommandObjectRegexCommand_h_
  
  // C Includes
  // C++ Includes
  #include <list>
  
  // Other libraries and framework includes
  // Project includes
  #include "lldb/Core/RegularExpression.h"
  #include "lldb/Interpreter/CommandObject.h"
  
  namespace lldb_private {
  
  //-------------------------------------------------------------------------
  // CommandObjectRegexCommand
  //-------------------------------------------------------------------------
  
  class CommandObjectRegexCommand : public CommandObjectRaw {
  public:
    CommandObjectRegexCommand(CommandInterpreter &interpreter, llvm::StringRef name,
      llvm::StringRef help, llvm::StringRef syntax,
                              uint32_t max_matches, uint32_t completion_type_mask,
                              bool is_removable);
  
    ~CommandObjectRegexCommand() override;
  
    bool IsRemovable() const override { return m_is_removable; }
  
    bool AddRegexCommand(const char *re_cstr, const char *command_cstr);
  
    bool HasRegexEntries() const { return !m_entries.empty(); }
  
    int HandleCompletion(Args &input, int &cursor_index,
                         int &cursor_char_position, int match_start_point,
                         int max_return_elements, bool &word_complete,
                         StringList &matches) override;
  
  protected:
    bool DoExecute(const char *command, CommandReturnObject &result) override;
  
    struct Entry {
      RegularExpression regex;
      std::string command;
    };
  
    typedef std::list<Entry> EntryCollection;
    const uint32_t m_max_matches;
    const uint32_t m_completion_type_mask;
    EntryCollection m_entries;
    bool m_is_removable;
  
  private:
    DISALLOW_COPY_AND_ASSIGN(CommandObjectRegexCommand);
  };
  
  } // namespace lldb_private
  
  #endif // liblldb_CommandObjectRegexCommand_h_
  