void evaluateWrapper (void)

virtual int getOutputs (SoEngineOutputList &l) const

SoEngineOutput * getOutput (const SbName &outputname) const

SbBool getOutputName (const SoEngineOutput *output, SbName &outputname) const

virtual const SoEngineOutputData * getOutputData (void) const =0

SbBool isNotifying (void) const

virtual void notify (SoNotList *nl)

SoEngine * copy (void) const

virtual SoFieldContainer * copyThroughConnection (void) const

SbBool shouldCopy (void) const

virtual void writeInstance (SoOutput *out)

static void initClass (void)

static void initClasses (void)

static SoType getClassTypeId (void)

static SoEngine * getByName (const SbName &name)

static int getByName (const SbName &name, SoEngineList &el)

SoEngine (void)

virtual ~SoEngine ()

virtual void evaluate (void)=0

virtual SbBool readInstance (SoInput *in, unsigned short flags)

virtual void inputChanged (SoField *which)

void writeOutputTypes (SoOutput *out)

static const SoFieldData ** getInputDataPtr (void)

static const SoEngineOutputData ** getOutputDataPtr (void)

class SoEngineOutput

Default constructor.

Destructor.

Sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system.

Reimplemented from SoFieldContainer.

Reimplemented in SoBoolOperation, SoCalculator, SoComposeMatrix, SoComposeRotation, SoComposeRotationFromTo, SoComposeVec2f, SoComposeVec3f, SoComposeVec4f, SoComputeBoundingBox, SoConcatenate, SoCounter, SoDecomposeMatrix, SoDecomposeRotation, SoDecomposeVec2f, SoDecomposeVec3f, SoDecomposeVec4f, SoElapsedTime, SoFieldConverter, SoGate, SoInterpolate, SoInterpolateFloat, SoInterpolateRotation, SoInterpolateVec2f, SoInterpolateVec3f, SoInterpolateVec4f, SoOnOff, SoOneShot, SoSelectOne, SoTimeCounter, SoTransformVec3f, and SoTriggerAny.

Initializes all engines. Automatically called from SoEngine::initClass() upon initialization of Coin.

Reimplemented in SoFieldConverter, and SoInterpolate.

This static method returns the SoType object associated with objects of this class.

Reimplemented from SoFieldContainer.

Reimplemented in SoBoolOperation, SoCalculator, SoComposeMatrix, SoComposeRotation, SoComposeRotationFromTo, SoComposeVec2f, SoComposeVec3f, SoComposeVec4f, SoComputeBoundingBox, SoConcatenate, SoCounter, SoDecomposeMatrix, SoDecomposeRotation, SoDecomposeVec2f, SoDecomposeVec3f, SoDecomposeVec4f, SoElapsedTime, SoFieldConverter, SoGate, SoInterpolate, SoInterpolateFloat, SoInterpolateRotation, SoInterpolateVec2f, SoInterpolateVec3f, SoInterpolateVec4f, SoOnOff, SoOneShot, SoSelectOne, SoTimeCounter, SoTransformVec3f, and SoTriggerAny.

Triggers an engine evaluation.

Adds all outputs to list. Returns the number of outputs added to the list.

Returns the output with name outputname, or NULL if no such output exists.

Sets to the name of output. Returns FALSE if no such output is contained within the engine instance.

This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.

Implemented in SoBoolOperation, SoCalculator, SoComposeMatrix, SoComposeRotation, SoComposeRotationFromTo, SoComposeVec2f, SoComposeVec3f, SoComposeVec4f, SoComputeBoundingBox, SoConcatenate, SoCounter, SoDecomposeMatrix, SoDecomposeRotation, SoDecomposeVec2f, SoDecomposeVec3f, SoDecomposeVec4f, SoElapsedTime, SoFieldConverter, SoGate, SoInterpolate, SoInterpolateFloat, SoInterpolateRotation, SoInterpolateVec2f, SoInterpolateVec3f, SoInterpolateVec4f, SoOnOff, SoOneShot, SoSelectOne, SoTimeCounter, SoTransformVec3f, and SoTriggerAny.

Returns the engine named name, or NULL if no such engine exists. If several engines have been registered under the same name, returns the last one which was registered.

Finds all engines named name. Returns the number of engines added to the el list.

Returns whether we're in a notification process. This is needed to avoid double notification when an engine enables outputs during inputChanged().

Notifies all auditors for this instance when changes are made.

Reimplemented from SoFieldContainer.

Make a duplicate of this engine and return a pointer to the duplicate.

Connections are shallow copied, ie the node or engine instance at the other end of the connection is not cloned. We just let the connection reference from the cloned engine refer to the same instance as the engine we've cloned ourselves from.

Note that this is not the function the application programmer should override if she needs some special behavior during a copy operation (like copying the value of internal data not exposed as fields). For that purpose, override the copyContents() method. Your overridden copyContents() method should then both copy internal data aswell as calling the parent superclass' copyContents() method for automatically handling of fields and other common data.

Return copy of this instance.

Note: default implementation just returns this pointer, SoNode and SoEngine overrides this method to return the pointer to the actual copy.

Reimplemented from SoFieldContainer.

Returns whether this engine should be copied or simply referenced in a copy operation.

Engines which are not really part of the scenegraph should not be copied.

Writes all the fields contained in this instance to the output stream within out.

Reimplemented from SoFieldContainer.

Reimplemented in SoElapsedTime, and SoTimeCounter.

This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.

This method is mainly intended for internal use during file import operations.

It reads a definition of an instance from the input stream in. The input stream state points to the start of a serialized / persistant representation of an instance of this class type.

TRUE or FALSE is returned, depending on if the instantiation and configuration of the new object of this class type went ok or not. The import process should be robust and handle corrupted input streams by returning FALSE.

flags is used internally during binary import when reading user extension nodes, group nodes or engines.

Reimplemented from SoFieldContainer.

Called when an input is changed. The default method does nothing, but subclasses may override this method to do the The Right Thing when a specific field is changed.

Reimplemented in SoCalculator, SoGate, and SoTimeCounter.

Returns the SoFieldData class which holds information about inputs in this engine.

Reimplemented in SoBoolOperation, SoCalculator, SoComposeMatrix, SoComposeRotation, SoComposeRotationFromTo, SoComposeVec2f, SoComposeVec3f, SoComposeVec4f, SoComputeBoundingBox, SoConcatenate, SoCounter, SoDecomposeMatrix, SoDecomposeRotation, SoDecomposeVec2f, SoDecomposeVec3f, SoDecomposeVec4f, SoElapsedTime, SoFieldConverter, SoGate, SoInterpolate, SoInterpolateFloat, SoInterpolateRotation, SoInterpolateVec2f, SoInterpolateVec3f, SoInterpolateVec4f, SoOnOff, SoOneShot, SoSelectOne, SoTimeCounter, SoTransformVec3f, and SoTriggerAny.

Returns the SoEngineOutputData class which holds information about the outputs in this engine.

Reimplemented in SoBoolOperation, SoCalculator, SoComposeMatrix, SoComposeRotation, SoComposeRotationFromTo, SoComposeVec2f, SoComposeVec3f, SoComposeVec4f, SoComputeBoundingBox, SoConcatenate, SoCounter, SoDecomposeMatrix, SoDecomposeRotation, SoDecomposeVec2f, SoDecomposeVec3f, SoDecomposeVec4f, SoElapsedTime, SoFieldConverter, SoGate, SoInterpolate, SoInterpolateFloat, SoInterpolateRotation, SoInterpolateVec2f, SoInterpolateVec3f, SoInterpolateVec4f, SoOnOff, SoOneShot, SoSelectOne, SoTimeCounter, SoTransformVec3f, and SoTriggerAny.

Writes the types of engine outputs for extension engines (i.e. engines not built in to Coin).