Danny Robson
f6056153e3
This places, at long last, the core library code into the same namespace as the extended library code.
46 lines
1.1 KiB
C++
46 lines
1.1 KiB
C++
/*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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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_PARSE_HPP
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#define CRUFT_UTIL_PARSE_HPP
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#include "view.hpp"
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#include <cstring>
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#include <string>
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#include <iterator>
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namespace cruft {
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///////////////////////////////////////////////////////////////////////////
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/// extracts an instance of a native type T from the string [first, last).
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///
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/// throws std::invalid_argument when the type cannot be parsed.
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template <typename T>
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T parse (cruft::view<const char *>);
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//-------------------------------------------------------------------------
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template <typename T>
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T parse (const char *str)
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{
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return parse<T> (make_view (str));
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}
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//-------------------------------------------------------------------------
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template <typename T>
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T
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parse (const std::string &str)
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{
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return parse<T> (make_view (str));
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}
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}
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#endif
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