41 lines
1.4 KiB
C++
41 lines
1.4 KiB
C++
#ifndef VALUE_PTR_H_62B23520_7C8E_11DE_8A39_0800200C9A66
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#define VALUE_PTR_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 <memory>
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namespace YAML {
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namespace detail {
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class node;
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class node_ref;
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class node_data;
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class memory;
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class memory_holder;
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using shared_node = std::shared_ptr<node>;
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using shared_node_ref = std::shared_ptr<node_ref>;
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using shared_node_data = std::shared_ptr<node_data>;
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using shared_memory_holder = std::shared_ptr<memory_holder>;
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using shared_memory = std::shared_ptr<memory>;
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}
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}
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#if defined(__has_cpp_attribute) && __has_cpp_attribute(msvc::lifetimebound)
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#define YAML_ATTRIBUTE_LIFETIME_BOUND [[msvc::lifetimebound]]
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#elif defined(__has_cpp_attribute) && __has_cpp_attribute(gnu::lifetimebound)
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#define YAML_ATTRIBUTE_LIFETIME_BOUND [[gnu::lifetimebound]]
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#elif defined(__has_cpp_attribute) && __has_cpp_attribute(clang::lifetimebound)
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#define YAML_ATTRIBUTE_LIFETIME_BOUND [[clang::lifetimebound]]
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#elif defined(__has_attribute) && __has_attribute(lifetimebound)
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#define YAML_ATTRIBUTE_LIFETIME_BOUND __attribute__((lifetimebound))
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#else
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#define YAML_ATTRIBUTE_LIFETIME_BOUND
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#endif
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#endif // VALUE_PTR_H_62B23520_7C8E_11DE_8A39_0800200C9A66
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