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#ifndef PTR_VECTOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66
#define PTR_VECTOR_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 <cstddef>
#include <cstdlib>
#include <memory>
#include <vector>
namespace YAML {
// TODO: This class is no longer needed
template <typename T>
class ptr_vector {
public:
ptr_vector() : m_data{} {}
ptr_vector(const ptr_vector&) = delete;
ptr_vector(ptr_vector&&) = default;
ptr_vector& operator=(const ptr_vector&) = delete;
ptr_vector& operator=(ptr_vector&&) = default;
void clear() { m_data.clear(); }
std::size_t size() const { return m_data.size(); }
bool empty() const { return m_data.empty(); }
void push_back(std::unique_ptr<T>&& t) { m_data.push_back(std::move(t)); }
T& operator[](std::size_t i) { return *m_data[i]; }
const T& operator[](std::size_t i) const { return *m_data[i]; }
T& back() { return *(m_data.back().get()); }
const T& back() const { return *(m_data.back().get()); }
private:
std::vector<std::unique_ptr<T>> m_data;
};
} // namespace YAML
#endif // PTR_VECTOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66
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