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add a %f formatter for microseconds

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This commit is contained in:
Zor X.L
2014-12-28 21:03:00 +08:00
parent bf3997de28
commit ed4368a63c
1 changed files with 15 additions and 0 deletions
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15
include/spdlog/details/pattern_formatter_impl.h
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@@ -245,6 +245,17 @@ class e_formatter :public flag_formatter
} }
}; };
// microseconds
class f_formatter :public flag_formatter
{
void format(details::log_msg& msg, const std::tm&) override
{
auto duration = msg.time.time_since_epoch();
auto micros = std::chrono::duration_cast<std::chrono::microseconds>(duration).count() % 1000000;
msg.formatted << fmt::pad(static_cast<int>(micros), 6, '0');
}
};
// AM/PM // AM/PM
class p_formatter :public flag_formatter class p_formatter :public flag_formatter
{ {
@@ -537,6 +548,10 @@ inline void spdlog::pattern_formatter::handle_flag(char flag)
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::e_formatter())); _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::e_formatter()));
break; break;
case('f') :
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::f_formatter()));
break;
case('p') : case('p') :
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::p_formatter())); _formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::p_formatter()));
break; break;