1 files changed, 141 insertions, 0 deletions
diff --git a/include/lldb/Interpreter/OptionValueBoolean.h b/include/lldb/Interpreter/OptionValueBoolean.h
new file mode 100644
index 000000000000..2b935e9e03e6
--- /dev/null
+++ b/include/lldb/Interpreter/OptionValueBoolean.h
@@ -0,0 +1,141 @@
+//===-- OptionValueBoolean.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_OptionValueBoolean_h_
+#define liblldb_OptionValueBoolean_h_
+
+// C Includes
+// C++ Includes
+// Other libraries and framework includes
+// Project includes
+#include "lldb/Interpreter/OptionValue.h"
+
+namespace lldb_private {
+
+class OptionValueBoolean : public OptionValue
+{
+public:
+    OptionValueBoolean (bool value) :
+        OptionValue(),
+        m_current_value (value),
+        m_default_value (value)
+    {
+    }
+    OptionValueBoolean (bool current_value,
+                        bool default_value) :
+        OptionValue(),
+        m_current_value (current_value),
+        m_default_value (default_value)
+    {
+    }
+    
+    virtual 
+    ~OptionValueBoolean()
+    {
+    }
+    
+    //---------------------------------------------------------------------
+    // Virtual subclass pure virtual overrides
+    //---------------------------------------------------------------------
+    
+    virtual OptionValue::Type
+    GetType () const
+    {
+        return eTypeBoolean;
+    }
+    
+    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_current_value = m_default_value;
+        m_value_was_set = false;
+        return true;
+    }
+
+    virtual size_t
+    AutoComplete (CommandInterpreter &interpreter,
+                  const char *s,
+                  int match_start_point,
+                  int max_return_elements,
+                  bool &word_complete,
+                  StringList &matches);
+
+    //---------------------------------------------------------------------
+    // Subclass specific functions
+    //---------------------------------------------------------------------
+    
+    //------------------------------------------------------------------
+    /// Convert to bool operator.
+    ///
+    /// This allows code to check a OptionValueBoolean in conditions.
+    ///
+    /// @code
+    /// OptionValueBoolean bool_value(...);
+    /// if (bool_value)
+    /// { ...
+    /// @endcode
+    ///
+    /// @return
+    ///     /b True this object contains a valid namespace decl, \b 
+    ///     false otherwise.
+    //------------------------------------------------------------------
+    operator bool() const
+    {
+        return m_current_value;
+    }
+    
+    const bool &
+    operator = (bool b)
+    {
+        m_current_value = b;
+        return m_current_value;
+    }
+
+    bool
+    GetCurrentValue() const
+    {
+        return m_current_value;
+    }
+    
+    bool
+    GetDefaultValue() const
+    {
+        return m_default_value;
+    }
+    
+    void
+    SetCurrentValue (bool value)
+    {
+        m_current_value = value;
+    }
+    
+    void
+    SetDefaultValue (bool value)
+    {
+        m_default_value = value;
+    }
+    
+    virtual lldb::OptionValueSP
+    DeepCopy () const;
+
+protected:
+    bool m_current_value;
+    bool m_default_value;
+};
+
+} // namespace lldb_private
+
+#endif  // liblldb_OptionValueBoolean_h_