| //===-- CommandHistory.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_CommandHistory_h_ |
| #define liblldb_CommandHistory_h_ |
| |
| // C Includes |
| // C++ Includes |
| #include <string> |
| #include <vector> |
| |
| // Other libraries and framework includes |
| // Project includes |
| |
| #include "lldb/lldb-private.h" |
| #include "lldb/Core/Stream.h" |
| #include "lldb/Host/Mutex.h" |
| |
| namespace lldb_private { |
| |
| class CommandHistory |
| { |
| public: |
| CommandHistory (); |
| |
| ~CommandHistory (); |
| |
| size_t |
| GetSize () const; |
| |
| bool |
| IsEmpty () const; |
| |
| const char* |
| FindString (const char* input_str) const; |
| |
| const char* |
| GetStringAtIndex (size_t idx) const; |
| |
| const char* |
| operator [] (size_t idx) const; |
| |
| const char* |
| GetRecentmostString () const; |
| |
| void |
| AppendString (const std::string& str, |
| bool reject_if_dupe = true); |
| |
| void |
| Clear (); |
| |
| void |
| Dump (Stream& stream, |
| size_t start_idx = 0, |
| size_t stop_idx = SIZE_MAX) const; |
| |
| static const char g_repeat_char = '!'; |
| |
| private: |
| DISALLOW_COPY_AND_ASSIGN(CommandHistory); |
| |
| typedef std::vector<std::string> History; |
| mutable Mutex m_mutex; |
| History m_history; |
| }; |
| |
| } // namespace lldb_private |
| |
| #endif // liblldb_CommandHistory_h_ |