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feat: conversion toml::string <-> string_view

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ToruNiina
2019-04-22 23:17:30 +09:00
parent 81deb8efde
commit 62cf4373bd
1 changed files with 16 additions and 0 deletions
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16
toml/string.hpp
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@@ -4,6 +4,11 @@
#define TOML11_STRING_HPP #define TOML11_STRING_HPP
#include <string> #include <string>
#include <cstdint> #include <cstdint>
#if __cplusplus >= 201703L
#if __has_include(<string_view>)
#include <string_view>
#endif
#endif
namespace toml namespace toml
{ {
@@ -40,6 +45,17 @@ struct string
operator std::string const& () const& noexcept {return str;} operator std::string const& () const& noexcept {return str;}
operator std::string&& () && noexcept {return std::move(str);} operator std::string&& () && noexcept {return std::move(str);}
#if __cplusplus >= 201703L
explicit string(std::string_view s): kind(string_t::basic), str(s){}
string(std::string_view s, string_t k): kind(k), str(s){}
string& operator=(std::string_view s)
{kind = string_t::basic; str = s; return *this;}
explicit operator std::string_view() const noexcept
{return std::string_view(str);}
#endif
string_t kind; string_t kind;
std::string str; std::string str;
}; };