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comparison cpp/json_util/json_util.cpp @ 656:734ce3a26a58

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json_util: upgrade to 3.5.0 and add string_view overload
author David Demelier <markand@malikania.fr>
date Mon, 21 Jan 2019 20:45:02 +0100
parents 87e1f4c7da76
children
comparison
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655:a0239cca29fa 656:734ce3a26a58
83 return std::nullopt; 83 return std::nullopt;
84 84
85 return value.get<std::string>(); 85 return value.get<std::string>();
86 } 86 }
87 87
88 auto type_traits<std::string_view>::get(const json& value) -> std::optional<std::string_view>
89 {
90 if (!value.is_string())
91 return std::nullopt;
92
93 return value.get<std::string_view>();
94 }
95
88 auto type_traits<std::int8_t>::get(const json& value) -> std::optional<std::int8_t> 96 auto type_traits<std::int8_t>::get(const json& value) -> std::optional<std::int8_t>
89 { 97 {
90 return clampi<std::int8_t>(value); 98 return clampi<std::int8_t>(value);
91 } 99 }
92 100