yaml-cpp/include/yaml-cpp/node/detail/memory.h
Hannes Janetzek 7a52c16563 use custom shared pointer
- simplify memory management
2016-11-24 17:57:52 +01:00

59 lines
1.2 KiB
C++

#ifndef VALUE_DETAIL_MEMORY_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define VALUE_DETAIL_MEMORY_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#if defined(_MSC_VER) || \
(defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
(__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
#pragma once
#endif
#include <list>
#include "yaml-cpp/dll.h"
#include "yaml-cpp/node/ptr.h"
namespace YAML {
namespace detail {
class node;
} // namespace detail
} // namespace YAML
namespace YAML {
namespace detail {
class YAML_CPP_API memory : public ref_counted {
public:
node& create_node();
void merge(memory&& rhs);
memory();
~memory();
private:
typedef std::list<node> Nodes;
Nodes m_nodes;
};
typedef ref_holder<memory> shared_memory;
class YAML_CPP_API memory_holder : public ref_counted {
public:
memory_holder();
~memory_holder();
node& create_node() { return m_pMemory->create_node(); }
void merge(memory_holder& rhs);
private:
shared_memory m_pMemory;
};
typedef ref_holder<memory_holder> shared_memory_holder;
}
}
#endif // VALUE_DETAIL_MEMORY_H_62B23520_7C8E_11DE_8A39_0800200C9A66