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Timer - convenience constructors to disable tracing and/or timing

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Examples:
Timer t0("name");
Timer t1("name", NoTracing);
Timer t2("name", NoTiming);
Timer t3("name", NoTracing, NoTiming);
Timer t4("name", NoTiming, NoTracing);
This commit is contained in:
Matthias Hochsteger 2021-06-11 10:08:06 +02:00
parent c5639a5706
commit 6f7543c7dc
1 changed files with 29 additions and 3 deletions
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32
libsrc/core/profiler.hpp
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@ -148,16 +148,42 @@ namespace ngcore
};
namespace detail {
struct NoTracing_t{};
struct NoTiming_t{};
}
static detail::NoTracing_t NoTracing;
static detail::NoTiming_t NoTiming;
template<bool DO_TRACING=true, bool DO_TIMING=true>
class Timer
{
int timernr;
public:
Timer (const std::string & name)
int Init( const std::string & name )
{
timernr = NgProfiler::CreateTimer (name);
return NgProfiler::CreateTimer (name);
}
public:
Timer (const std::string & name) : timernr(Init(name))
{ }
template<typename= std::enable_if<!DO_TRACING>>
Timer( const std::string & name, detail::NoTracing_t ) : timernr(Init(name))
{ }
template<typename= std::enable_if<!DO_TIMING>>
Timer( const std::string & name, detail::NoTiming_t ) : timernr(Init(name))
{ }
template<typename= std::enable_if<!DO_TRACING&&!DO_TIMING>>
Timer( const std::string & name, detail::NoTracing_t, detail::NoTiming_t ) : timernr(Init(name))
{ }
template<typename= std::enable_if<!DO_TRACING&&!DO_TIMING>>
Timer( const std::string & name, detail::NoTiming_t, detail::NoTracing_t ) : timernr(Init(name))
{ }
void SetName (const std::string & name)
{
NgProfiler::SetName (timernr, name);