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//===-- OptionValueEnumeration.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_OptionValueEnumeration_h_
#define liblldb_OptionValueEnumeration_h_
// C Includes
// C++ Includes
// Other libraries and framework includes
// Project includes
#include "lldb/Core/ConstString.h"
#include "lldb/Core/Error.h"
#include "lldb/Core/Stream.h"
#include "lldb/Core/StreamString.h"
#include "lldb/Core/UniqueCStringMap.h"
#include "lldb/Interpreter/OptionValue.h"
namespace lldb_private {
class OptionValueEnumeration : public OptionValue
{
public:
typedef int64_t enum_type;
struct EnumeratorInfo
{
enum_type value;
const char *description;
};
typedef UniqueCStringMap<EnumeratorInfo> EnumerationMap;
typedef EnumerationMap::Entry EnumerationMapEntry;
OptionValueEnumeration (const OptionEnumValueElement *enumerators, enum_type value);
~OptionValueEnumeration() override;
//---------------------------------------------------------------------
// Virtual subclass pure virtual overrides
//---------------------------------------------------------------------
OptionValue::Type
GetType() const override
{
return eTypeEnum;
}
void
DumpValue(const ExecutionContext *exe_ctx, Stream &strm, uint32_t dump_mask) override;
Error
SetValueFromString(llvm::StringRef value,
VarSetOperationType op = eVarSetOperationAssign) override;
bool
Clear() override
{
m_current_value = m_default_value;
m_value_was_set = false;
return true;
}
lldb::OptionValueSP
DeepCopy() const override;
size_t
AutoComplete(CommandInterpreter &interpreter,
const char *s,
int match_start_point,
int max_return_elements,
bool &word_complete,
StringList &matches) override;
//---------------------------------------------------------------------
// Subclass specific functions
//---------------------------------------------------------------------
enum_type
operator = (enum_type value)
{
m_current_value = value;
return m_current_value;
}
enum_type
GetCurrentValue() const
{
return m_current_value;
}
enum_type
GetDefaultValue() const
{
return m_default_value;
}
void
SetCurrentValue (enum_type value)
{
m_current_value = value;
}
void
SetDefaultValue (enum_type value)
{
m_default_value = value;
}
protected:
void
SetEnumerations (const OptionEnumValueElement *enumerators);
enum_type m_current_value;
enum_type m_default_value;
EnumerationMap m_enumerations;
};
} // namespace lldb_private
#endif // liblldb_OptionValueEnumeration_h_
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