Open CASCADE Technology 7.8.2.dev
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Provides convenient service on global timers accessed by string name, mostly aimed for debugging purposes. More...
#include <MoniTool_Timer.hxx>
Public Member Functions | |
MoniTool_Timer () | |
Create timer in empty state. | |
const OSD_Timer & | Timer () const |
OSD_Timer & | Timer () |
Return reference to embedded OSD_Timer. | |
void | Start () |
void | Stop () |
void | Reset () |
Start, Stop and reset the timer In addition to doing that to embedded OSD_Timer, manage also counter of hits. | |
Standard_Integer | Count () const |
Return value of hits counter (count of Start/Stop pairs) | |
Standard_Integer | IsRunning () const |
Returns value of nesting counter. | |
Standard_Real | CPU () |
Return value of CPU time minus accumulated amendment. | |
Standard_Real | Amend () const |
Return value of accumulated amendment on CPU time. | |
void | Dump (Standard_OStream &ostr) |
Dumps current state of a timer shortly (one-line output) | |
Public Member Functions inherited from Standard_Transient | |
Standard_Transient () | |
Empty constructor. | |
Standard_Transient (const Standard_Transient &) | |
Copy constructor – does nothing. | |
Standard_Transient & | operator= (const Standard_Transient &) |
Assignment operator, needed to avoid copying reference counter. | |
virtual | ~Standard_Transient () |
Destructor must be virtual. | |
virtual const opencascade::handle< Standard_Type > & | DynamicType () const |
Returns a type descriptor about this object. | |
Standard_Boolean | IsInstance (const opencascade::handle< Standard_Type > &theType) const |
Returns a true value if this is an instance of Type. | |
Standard_Boolean | IsInstance (const Standard_CString theTypeName) const |
Returns a true value if this is an instance of TypeName. | |
Standard_Boolean | IsKind (const opencascade::handle< Standard_Type > &theType) const |
Returns true if this is an instance of Type or an instance of any class that inherits from Type. Note that multiple inheritance is not supported by OCCT RTTI mechanism. | |
Standard_Boolean | IsKind (const Standard_CString theTypeName) const |
Returns true if this is an instance of TypeName or an instance of any class that inherits from TypeName. Note that multiple inheritance is not supported by OCCT RTTI mechanism. | |
Standard_Transient * | This () const |
Returns non-const pointer to this object (like const_cast). For protection against creating handle to objects allocated in stack or call from constructor, it will raise exception Standard_ProgramError if reference counter is zero. | |
Standard_Integer | GetRefCount () const noexcept |
Get the reference counter of this object. | |
void | IncrementRefCounter () noexcept |
Increments the reference counter of this object. | |
Standard_Integer | DecrementRefCounter () noexcept |
Decrements the reference counter of this object; returns the decremented value. | |
virtual void | Delete () const |
Memory deallocator for transient classes. | |
Static Public Member Functions | |
static Handle< MoniTool_Timer > | Timer (const Standard_CString name) |
Returns a timer from a dictionary by its name If timer not existed, creates a new one. | |
static void | Start (const Standard_CString name) |
static void | Stop (const Standard_CString name) |
Inline methods to conveniently start/stop timer by name Shortcut to Timer(name)->Start/Stop() | |
static MoniTool_DataMapOfTimer & | Dictionary () |
Returns map of timers. | |
static void | ClearTimers () |
Clears map of timers. | |
static void | DumpTimers (Standard_OStream &ostr) |
Dumps contents of the whole dictionary. | |
static void | ComputeAmendments () |
Computes and remembers amendments for times to access, start, and stop of timer, and estimates second-order error measured by 10 nested timers. | |
static void | GetAmendments (Standard_Real &Access, Standard_Real &Internal, Standard_Real &External, Standard_Real &Error10) |
The computed amendmens are returned (for information only) | |
Static Public Member Functions inherited from Standard_Transient | |
static constexpr const char * | get_type_name () |
Returns a type descriptor about this object. | |
static const opencascade::handle< Standard_Type > & | get_type_descriptor () |
Returns type descriptor of Standard_Transient class. | |
Additional Inherited Members | |
Public Types inherited from Standard_Transient | |
typedef void | base_type |
Returns a type descriptor about this object. | |
Provides convenient service on global timers accessed by string name, mostly aimed for debugging purposes.
As an instance, envelopes the OSD_Timer to have it as Handle
As a tool, supports static dictionary of timers and provides static methods to easily access them
MoniTool_Timer::MoniTool_Timer | ( | ) |
Create timer in empty state.
Standard_Real MoniTool_Timer::Amend | ( | ) | const |
Return value of accumulated amendment on CPU time.
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Clears map of timers.
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Computes and remembers amendments for times to access, start, and stop of timer, and estimates second-order error measured by 10 nested timers.
Standard_Integer MoniTool_Timer::Count | ( | ) | const |
Return value of hits counter (count of Start/Stop pairs)
Standard_Real MoniTool_Timer::CPU | ( | ) |
Return value of CPU time minus accumulated amendment.
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Returns map of timers.
void MoniTool_Timer::Dump | ( | Standard_OStream & | ostr | ) |
Dumps current state of a timer shortly (one-line output)
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Dumps contents of the whole dictionary.
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The computed amendmens are returned (for information only)
Standard_Integer MoniTool_Timer::IsRunning | ( | ) | const |
Returns value of nesting counter.
void MoniTool_Timer::Reset | ( | ) |
Start, Stop and reset the timer In addition to doing that to embedded OSD_Timer, manage also counter of hits.
void MoniTool_Timer::Start | ( | ) |
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void MoniTool_Timer::Stop | ( | ) |
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Inline methods to conveniently start/stop timer by name Shortcut to Timer(name)->Start/Stop()
const OSD_Timer & MoniTool_Timer::Timer | ( | ) | const |
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Returns a timer from a dictionary by its name If timer not existed, creates a new one.