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Use enable_if_t

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This commit is contained in:
Victor Zverovich
2019-06-04 21:38:18 -07:00
parent d2ee5f2407
commit 469a4bbd35
4 changed files with 12 additions and 18 deletions
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include/fmt/ostream.h
+4 -6
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@@ -96,9 +96,8 @@ void format_value(buffer<Char>& buf, const T& value) {
// Formats an object of type T that has an overloaded ostream operator<<.
template <typename T, typename Char>
struct fallback_formatter<
T, Char,
typename std::enable_if<internal::is_streamable<T, Char>::value>::type>
struct fallback_formatter<T, Char,
enable_if_t<internal::is_streamable<T, Char>::value>>
: formatter<basic_string_view<Char>, Char> {
template <typename Context>
auto format(const T& value, Context& ctx) -> decltype(ctx.out()) {
@@ -113,9 +112,8 @@ struct fallback_formatter<
// Disable conversion to int if T has an overloaded operator<< which is a free
// function (not a member of std::ostream).
template <typename T, typename Char>
struct convert_to_int<
T, Char,
typename std::enable_if<internal::is_streamable<T, Char>::value>::type> {
struct convert_to_int<T, Char,
enable_if_t<internal::is_streamable<T, Char>::value>> {
static const bool value = false;
};