| //===-- OptionValueRegex.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_OptionValueRegex_h_ |
| #define liblldb_OptionValueRegex_h_ |
| |
| // C Includes |
| // C++ Includes |
| #include <string> |
| |
| // Other libraries and framework includes |
| // Project includes |
| #include "lldb/Core/RegularExpression.h" |
| #include "lldb/Interpreter/OptionValue.h" |
| |
| namespace lldb_private { |
| |
| class OptionValueRegex : public OptionValue |
| { |
| public: |
| OptionValueRegex (const char *value = NULL, uint32_t regex_flags = 0) : |
| OptionValue(), |
| m_regex (value, regex_flags) |
| { |
| } |
| |
| virtual |
| ~OptionValueRegex() |
| { |
| } |
| |
| //--------------------------------------------------------------------- |
| // Virtual subclass pure virtual overrides |
| //--------------------------------------------------------------------- |
| |
| virtual OptionValue::Type |
| GetType () const |
| { |
| return eTypeRegex; |
| } |
| |
| virtual void |
| DumpValue (const ExecutionContext *exe_ctx, Stream &strm, uint32_t dump_mask); |
| |
| virtual Error |
| SetValueFromCString (const char *value, |
| VarSetOperationType op = eVarSetOperationAssign); |
| |
| virtual bool |
| Clear () |
| { |
| m_regex.Clear(); |
| m_value_was_set = false; |
| return true; |
| } |
| |
| virtual lldb::OptionValueSP |
| DeepCopy () const; |
| |
| //--------------------------------------------------------------------- |
| // Subclass specific functions |
| //--------------------------------------------------------------------- |
| const RegularExpression * |
| GetCurrentValue() const |
| { |
| if (m_regex.IsValid()) |
| return &m_regex; |
| return NULL; |
| } |
| |
| void |
| SetCurrentValue (const char *value, uint32_t regex_flags) |
| { |
| if (value && value[0]) |
| m_regex.Compile (value, regex_flags); |
| else |
| m_regex.Clear(); |
| } |
| |
| bool |
| IsValid () const |
| { |
| return m_regex.IsValid(); |
| } |
| |
| protected: |
| RegularExpression m_regex; |
| }; |
| |
| } // namespace lldb_private |
| |
| #endif // liblldb_OptionValueRegex_h_ |