PreVerify/lib/yaml/include/yaml-cpp/contrib/anchordict.h

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2024-09-09 19:18:28 +08:00
#ifndef ANCHORDICT_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define ANCHORDICT_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 <vector>
#include "../anchor.h"
namespace YAML {
/**
* An object that stores and retrieves values correlating to {@link anchor_t}
* values.
*
* <p>Efficient implementation that can make assumptions about how
* {@code anchor_t} values are assigned by the {@link Parser} class.
*/
template <class T>
class AnchorDict {
public:
AnchorDict() : m_data{} {}
void Register(anchor_t anchor, T value) {
if (anchor > m_data.size()) {
m_data.resize(anchor);
}
m_data[anchor - 1] = value;
}
T Get(anchor_t anchor) const { return m_data[anchor - 1]; }
private:
std::vector<T> m_data;
};
} // namespace YAML
#endif // ANCHORDICT_H_62B23520_7C8E_11DE_8A39_0800200C9A66