39 lines
1.2 KiB
C++
39 lines
1.2 KiB
C++
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/*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*
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* Copyright 2017 Danny Robson <danny@nerdcruft.net>
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*/
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#ifndef CRUFT_UTIL_TIME_PARSE_HPP
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#define CRUFT_UTIL_TIME_PARSE_HPP
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#include "../view.hpp"
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#include <chrono>
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#include <ratio>
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namespace util::time::iso8601 {
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/// parse ISO8601 formatted datetime strings
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///
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/// returns nanoseconds since the UNIX epoch (excluding leap seconds).
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///
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/// recognises fractional seconds up to the numeric limits of
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/// std::chrono::nanoseconds.
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///
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/// may throw on improperly formatted strings or unrepresentable values.
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std::chrono::nanoseconds
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parse (util::view<const char*>);
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}
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#endif
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