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fix: comparison between values that has a table

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ToruNiina
2019-06-19 19:32:25 +09:00
parent 24c28c7f4f
commit 4a2c823d56
1 changed files with 11 additions and 1 deletions
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12
toml/value.hpp
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@@ -1171,6 +1171,9 @@ typename detail::toml_default_type<T>::type&& value::cast() &&
return detail::switch_cast<T>::invoke(std::move(*this));
}
bool operator==(const toml::value& lhs, const toml::value& rhs);
bool operator< (const toml::value& lhs, const toml::value& rhs);
inline bool operator==(const toml::value& lhs, const toml::value& rhs)
{
if(lhs.type() != rhs.type()){return false;}
@@ -1264,7 +1267,14 @@ inline bool operator<(const toml::value& lhs, const toml::value& rhs)
}
case value_t::Table :
{
return lhs.as_table() < rhs.as_table();
// since unordered_map does not have `operator<` ...
std::vector<std::pair<toml::key, toml::value>>
L(lhs.as_table().begin(), lhs.as_table().end()),
R(rhs.as_table().begin(), rhs.as_table().end());
std::sort(L.begin(), L.end());
std::sort(R.begin(), R.end());
return std::lexicographical_compare(
L.begin(), L.end(), R.begin(), R.end());
}
case value_t::Empty : {return false;}
case value_t::Unknown : {return false;}