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add string::append

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This commit is contained in:
bolero-MURAKAMI 2016-03-23 18:18:26 +09:00
parent 8a4fca3aec
commit 2fce5bd7f9
3 changed files with 205 additions and 92 deletions
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22
sprout/string/shift_concat.hpp
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@ -43,11 +43,11 @@ namespace sprout {
)...
);
}
template<typename T, std::size_t N, typename Traits, std::size_t M, sprout::index_t... Indexes>
template<typename T, std::size_t N, typename Traits, sprout::index_t... Indexes>
inline SPROUT_CONSTEXPR sprout::basic_string<T, N, Traits>
string_rshift(
sprout::basic_string<T, N, Traits> const& lhs, std::size_t lsize,
T const (& rhs)[M], std::size_t rsize,
T const* rhs, std::size_t rsize,
sprout::index_tuple<Indexes...>
)
{
@ -90,13 +90,12 @@ namespace sprout {
sprout::make_index_tuple<N>::make()
);
}
template<typename T, std::size_t N, typename Traits, std::size_t M>
template<typename T, std::size_t N, typename Traits>
inline SPROUT_CONSTEXPR sprout::basic_string<T, N, Traits>
operator<<(sprout::basic_string<T, N, Traits> const& lhs, T const (& rhs)[M]) {
typedef sprout::char_traits_helper<Traits> traits_type;
operator<<(sprout::basic_string<T, N, Traits> const& lhs, T const* rhs) {
return sprout::detail::string_rshift(
lhs, lhs.size(),
rhs, traits_type::length(rhs, M - 1),
rhs, Traits::length(rhs),
sprout::make_index_tuple<N>::make()
);
}
@ -128,11 +127,11 @@ namespace sprout {
)...
);
}
template<typename T, std::size_t N, typename Traits, std::size_t M, sprout::index_t... Indexes>
template<typename T, std::size_t N, typename Traits, sprout::index_t... Indexes>
inline SPROUT_CONSTEXPR sprout::basic_string<T, N, Traits>
string_lshift(
sprout::basic_string<T, N, Traits> const& lhs, std::size_t lsize,
T const (& rhs)[M], std::size_t rsize,
T const* rhs, std::size_t rsize,
sprout::index_tuple<Indexes...>
)
{
@ -175,13 +174,12 @@ namespace sprout {
sprout::make_index_tuple<N>::make()
);
}
template<typename T, std::size_t N, typename Traits, std::size_t M>
template<typename T, std::size_t N, typename Traits>
inline SPROUT_CONSTEXPR sprout::basic_string<T, N, Traits>
operator>>(sprout::basic_string<T, N, Traits> const& lhs, T const (& rhs)[M]) {
typedef sprout::char_traits_helper<Traits> traits_type;
operator>>(sprout::basic_string<T, N, Traits> const& lhs, T const* rhs) {
return sprout::detail::string_lshift(
lhs, lhs.size(),
rhs, traits_type::length(rhs, M - 1),
rhs, Traits::length(rhs),
sprout::make_index_tuple<N>::make()
);
}