mirror of https://github.com/axmolengine/axmol.git
46 lines
1.3 KiB
C
46 lines
1.3 KiB
C
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#ifndef PTR_VECTOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66
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#define PTR_VECTOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66
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#if defined(_MSC_VER) || \
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(defined(__GNUC__) && (__GNUC__ == 3 && __GNUC_MINOR__ >= 4) || \
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(__GNUC__ >= 4)) // GCC supports "pragma once" correctly since 3.4
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#pragma once
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#endif
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#include <cstddef>
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#include <cstdlib>
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#include <memory>
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#include <vector>
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namespace YAML {
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// TODO: This class is no longer needed
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template <typename T>
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class ptr_vector {
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public:
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ptr_vector() : m_data{} {}
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ptr_vector(const ptr_vector&) = delete;
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ptr_vector(ptr_vector&&) = default;
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ptr_vector& operator=(const ptr_vector&) = delete;
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ptr_vector& operator=(ptr_vector&&) = default;
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void clear() { m_data.clear(); }
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std::size_t size() const { return m_data.size(); }
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bool empty() const { return m_data.empty(); }
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void push_back(std::unique_ptr<T>&& t) { m_data.push_back(std::move(t)); }
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T& operator[](std::size_t i) { return *m_data[i]; }
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const T& operator[](std::size_t i) const { return *m_data[i]; }
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T& back() { return *(m_data.back().get()); }
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const T& back() const { return *(m_data.back().get()); }
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private:
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std::vector<std::unique_ptr<T>> m_data;
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};
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} // namespace YAML
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#endif // PTR_VECTOR_H_62B23520_7C8E_11DE_8A39_0800200C9A66
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