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ircd: Update date utils.

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This commit is contained in:
Jason Volk 2017-09-19 21:39:53 -07:00
parent 1acd278632
commit b24d36c70d
2 changed files with 38 additions and 14 deletions
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45
include/ircd/date.h
View file

@ -25,29 +25,58 @@
namespace ircd namespace ircd
{ {
using std::chrono::seconds;
using std::chrono::milliseconds;
using std::chrono::microseconds;
using std::chrono::nanoseconds;
using std::chrono::duration_cast;
using std::chrono::system_clock;
using std::chrono::steady_clock;
using std::chrono::time_point;
using microtime_t = std::pair<time_t, int32_t>; using microtime_t = std::pair<time_t, int32_t>;
using steady_point = time_point<steady_clock>;
using system_point = time_point<system_clock>;
microtime_t microtime(); microtime_t microtime();
ssize_t microtime(char *const &buf, const size_t &size); ssize_t microtime(char *const &buf, const size_t &size);
std::ostream &operator<<(std::ostream &, const microtime_t &); std::ostream &operator<<(std::ostream &, const microtime_t &);
template<class resolution = std::chrono::seconds> resolution now(); template<class unit = seconds> unit now();
template<class resolution = std::chrono::seconds> time_t time(); template<> steady_point now();
template<> system_point now();
template<class unit = seconds> time_t time();
} }
template<class resolution> template<class unit>
time_t time_t
ircd::time() ircd::time()
{ {
return now<resolution>().count(); return now<unit>().count();
} }
template<class resolution> template<> inline
resolution ircd::steady_point
ircd::now()
{
return steady_clock::now();
}
template<> inline
ircd::system_point
ircd::now()
{
return system_clock::now();
}
template<class unit>
unit
ircd::now() ircd::now()
{ {
const auto now const auto now
{ {
std::chrono::system_clock::now() steady_clock::now()
}; };
const auto tse const auto tse
@ -55,7 +84,7 @@ ircd::now()
now.time_since_epoch() now.time_since_epoch()
}; };
return std::chrono::duration_cast<resolution>(tse); return std::chrono::duration_cast<unit>(tse);
} }
inline std::ostream & inline std::ostream &

7
include/ircd/stdinc.h
View file

@ -165,7 +165,7 @@ namespace boost::asio
/////////////////////////////////////////////////////////////////////////////// ///////////////////////////////////////////////////////////////////////////////
// //
// Items imported into our namespace. // Some items imported into our namespace.
// //
namespace ircd namespace ircd
@ -174,11 +174,6 @@ namespace ircd
using std::begin; using std::begin;
using std::end; using std::end;
using std::get; using std::get;
using std::chrono::seconds;
using std::chrono::milliseconds;
using std::chrono::microseconds;
using std::chrono::nanoseconds;
using std::chrono::duration_cast;
using std::static_pointer_cast; using std::static_pointer_cast;
using std::dynamic_pointer_cast; using std::dynamic_pointer_cast;
using std::const_pointer_cast; using std::const_pointer_cast;