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33 lines
718 B
Plaintext
33 lines
718 B
Plaintext
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// file : xml/value-traits.txx
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// copyright : Copyright (c) 2013-2017 Code Synthesis Tools CC
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// license : MIT; see accompanying LICENSE file
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#include <sstream>
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#include <xml/parser>
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#include <xml/serializer>
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namespace xml
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{
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template <typename T>
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T default_value_traits<T>::
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parse (std::string s, const parser& p)
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{
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T r;
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std::istringstream is (s);
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if (!(is >> r && is.eof ()) )
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throw parsing (p, "invalid value '" + s + "'");
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return r;
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}
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template <typename T>
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std::string default_value_traits<T>::
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serialize (const T& v, const serializer& s)
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{
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std::ostringstream os;
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if (!(os << v))
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throw serialization (s, "invalid value");
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return os.str ();
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}
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}
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