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fixed issue 115 Nanosecond resolution timestamps

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This commit is contained in:
Radu Popescu 2015-08-04 11:32:13 +02:00
parent 5fc6002fc2
commit b3050aa8a9
1 changed files with 14 additions and 0 deletions
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14
include/spdlog/details/pattern_formatter_impl.h
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@ -265,6 +265,17 @@ class f_formatter :public flag_formatter
}
};
// nanoseconds
class F_formatter :public flag_formatter
{
void format(details::log_msg& msg, const std::tm&) override
{
auto duration = msg.time.time_since_epoch();
auto ns = std::chrono::duration_cast<std::chrono::nanoseconds>(duration).count() % 1000000000;
msg.formatted << fmt::pad(static_cast<int>(ns), 9, '0');
}
};
// AM/PM
class p_formatter :public flag_formatter
{
@ -575,6 +586,9 @@ inline void spdlog::pattern_formatter::handle_flag(char flag)
case('f') :
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::f_formatter()));
break;
case('F') :
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::F_formatter()));
break;
case('p') :
_formatters.push_back(std::unique_ptr<details::flag_formatter>(new details::p_formatter()));