882d9d1c34
also: - renamed header files to .hpp - updated conformance tests - minor documentation fixes
33 lines
872 B
C++
33 lines
872 B
C++
//# This file is a part of toml++ and is subject to the the terms of the MIT license.
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//# Copyright (c) Mark Gillard <mark.gillard@outlook.com.au>
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//# See https://github.com/marzer/tomlplusplus/blob/master/LICENSE for the full license text.
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// SPDX-License-Identifier: MIT
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#pragma once
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#include "preprocessor.hpp"
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TOML_DISABLE_WARNINGS;
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#if !TOML_HAS_CUSTOM_OPTIONAL_TYPE
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#include <optional>
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#endif
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TOML_ENABLE_WARNINGS;
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TOML_NAMESPACE_START
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{
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#if TOML_HAS_CUSTOM_OPTIONAL_TYPE
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template <typename T>
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using optional = TOML_OPTIONAL_TYPE<T>;
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#else
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/// \brief The 'optional' type used throughout the library.
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///
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/// \remarks By default this will be an alias for std::optional, but you can change the optional type
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/// used by the library by defining #TOML_OPTIONAL_TYPE.
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template <typename T>
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using optional = std::optional<T>;
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#endif
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}
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TOML_NAMESPACE_END;
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