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The SoCounter class is an integer counter engine.The engine counts from its min value to its max value, adding the value of step each time trigger is touched. More...
#include <Inventor/engines/SoCounter.h>
Public Member Functions | |
SoCounter (void) | |
Static Public Member Functions | |
static void | initClass (void) |
Public Attributes | |
SoSFShort | min |
SoSFShort | max |
SoSFShort | step |
SoSFTrigger | trigger |
SoSFShort | reset |
SoEngineOutput | output |
SoEngineOutput | syncOut |
Protected Member Functions | |
virtual | ~SoCounter (void) |
The SoCounter class is an integer counter engine.
The engine counts from its min value to its max value, adding the value of step each time trigger is touched.
SoCounter provides a convenient way of keeping track of the number of times some event in your application is triggered.
SoCounter::SoCounter | ( | void | ) |
Default constructor.
SoCounter::~SoCounter | ( | void | ) | [protected, virtual] |
Destructor.
Protected, as engines are not supposed to be explicitly deleted, but rather take care of their own destiny by monitoring their reference count.
void SoCounter::initClass | ( | void | ) | [static] |
Sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system.
Reimplemented from SoEngine.
Minimum value for counter.
Maximum value for counter.
Counter step value.
Increment counter (using step).
Reset counter to this value. The value will be clamped between min and max, and step will be accounted for.
(SoSFShort) Output which contains the current counter value.
(SoSFTrigger) Triggers every time counter restarts at SoCounter::min.
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