* Copyright 2009, Ingo Weinhold, ingo_weinhold@gmx.de.
* Distributed under the terms of the MIT License.
*/
#ifndef STACK_FRAME_VALUES_H
#define STACK_FRAME_VALUES_H
#include <Referenceable.h>
#include <util/OpenHashTable.h>
#include <Variant.h>
class ObjectID;
class TypeComponentPath;
class StackFrameValues : public BReferenceable {
public:
StackFrameValues();
StackFrameValues(const StackFrameValues& other);
virtual ~StackFrameValues();
status_t Init();
bool GetValue(ObjectID* variable,
const TypeComponentPath* path,
BVariant& _value) const;
inline bool GetValue(ObjectID* variable,
const TypeComponentPath& path,
BVariant& _value) const;
bool HasValue(ObjectID* variable,
const TypeComponentPath* path) const;
inline bool HasValue(ObjectID* variable,
const TypeComponentPath& path) const;
status_t SetValue(ObjectID* variable,
TypeComponentPath* path,
const BVariant& value);
private:
struct Key;
struct ValueEntry;
struct ValueEntryHashDefinition;
typedef BOpenHashTable<ValueEntryHashDefinition> ValueTable;
private:
StackFrameValues& operator=(const StackFrameValues& other);
void _Cleanup();
private:
ValueTable* fValues;
};
bool
StackFrameValues::GetValue(ObjectID* variable, const TypeComponentPath& path,
BVariant& _value) const
{
return GetValue(variable, &path, _value);
}
bool
StackFrameValues::HasValue(ObjectID* variable, const TypeComponentPath& path)
const
{
return HasValue(variable, &path);
}
#endif
