/usr/include/trilinos/Tsqr_StatTimeMonitor.hpp is in libtrilinos-tpetra-dev 12.12.1-5.
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#ifndef __TSQR_StatTimeMonitor_hpp
#define __TSQR_StatTimeMonitor_hpp
#include <Teuchos_Time.hpp>
#include <Tsqr_TimeStats.hpp>
namespace TSQR {
/// \class StatTimeMonitor
/// \brief Like Teuchos::TimeMonitor, but collects running stats
///
/// Like Teuchos::TimeMonitor, this class uses the RAII idiom to
/// time a scope. However, it also maintains running statistics,
/// via a reference to a TimeStats object.
///
/// \note Implementers: You may safely add new statistics to
/// TimeStats without needing to change this class.
///
class StatTimeMonitor {
public:
/// \brief Constructor
///
/// \param timer [in/out] Reference to the raw timer object
///
/// \param stats [in/out] Running statistics, to be updated when
/// this StatTimeMonitor falls out of scope
StatTimeMonitor (Teuchos::Time& timer, TimeStats& stats);
/// \brief Destructor
///
/// Updates running statistics via the TimeStats object.
~StatTimeMonitor ();
private:
// Copying syntactically forbidden
StatTimeMonitor (const StatTimeMonitor&);
StatTimeMonitor& operator= (const StatTimeMonitor&);
Teuchos::Time& timer_;
TimeStats& stats_;
};
} // namespace TSQR
#endif // __TSQR_StatTimeMonitor_hpp
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