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Move enable_if to template params

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This commit is contained in:
Victor Zverovich
2019-03-16 15:15:38 -07:00
parent ec645ca262
commit c21c6b8c4b
9 changed files with 220 additions and 266 deletions
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include/fmt/prepare.h
+7 -9
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@@ -198,10 +198,10 @@ class prepared_format {
return it.count();
}
template <typename OutputIt>
inline typename std::enable_if<internal::is_output_iterator<OutputIt>::value,
format_to_n_result<OutputIt>>::type
format_to_n(OutputIt out, unsigned n, const Args&... args) const {
template <typename OutputIt,
FMT_ENABLE_IF(internal::is_output_iterator<OutputIt>::value)>
inline format_to_n_result<OutputIt> format_to_n(OutputIt out, unsigned n,
const Args&... args) const {
format_arg_store<typename format_to_n_context<OutputIt, char_type>::type,
Args...>
as(args...);
@@ -221,11 +221,9 @@ class prepared_format {
return to_string(buffer);
}
template <typename Container>
inline typename std::enable_if<is_contiguous<Container>::value,
std::back_insert_iterator<Container>>::type
format_to(std::back_insert_iterator<Container> out,
const Args&... args) const {
template <typename Container, FMT_ENABLE_IF(is_contiguous<Container>::value)>
inline std::back_insert_iterator<Container> format_to(
std::back_insert_iterator<Container> out, const Args&... args) const {
internal::container_buffer<Container> buffer(internal::get_container(out));
typedef back_insert_range<internal::basic_buffer<char_type>> range;
this->vformat_to(range(buffer), make_args_checked(format_, args...));