39 lines
921 B
C++
39 lines
921 B
C++
|
#ifndef profile_hh_INCLUDED
|
||
|
|
#define profile_hh_INCLUDED
|
||
|
|
|
||
|
|
#include "option.hh"
|
||
|
|
#include "clock.hh"
|
||
|
|
|
||
|
|
namespace Kakoune
|
||
|
|
{
|
||
|
|
|
||
|
|
template<typename Callback>
|
||
|
|
class ProfileScope
|
||
|
|
{
|
||
|
|
public:
|
||
|
|
ProfileScope(const DebugFlags debug_flags, Callback&& callback, bool active = true)
|
||
|
|
: m_active{active and debug_flags & DebugFlags::Profile},
|
||
|
|
m_start_time(m_active ? Clock::now() : Clock::time_point{}),
|
||
|
|
m_callback{std::move(callback)}
|
||
|
|
{}
|
||
|
|
|
||
|
|
ProfileScope(const Context& context, Callback&& callback, bool active = true)
|
||
|
|
: ProfileScope{context.options()["debug"].get<DebugFlags>(), std::move(callback), active}
|
||
|
|
{}
|
||
|
|
|
||
|
|
~ProfileScope()
|
||
|
|
{
|
||
|
|
if (m_active)
|
||
|
|
m_callback(std::chrono::duration_cast<std::chrono::microseconds>(Clock::now() - m_start_time));
|
||
|
|
}
|
||
|
|
|
||
|
|
private:
|
||
|
|
bool m_active;
|
||
|
|
Clock::time_point m_start_time;
|
||
|
|
Callback m_callback;
|
||
|
|
};
|
||
|
|
|
||
|
|
}
|
||
|
|
|
||
|
|
#endif // profile_hh_INCLUDED
|