SoEngineOutputData - Online Linux Manual PageSection : 3
Updated : Mon Jan 25 2021
Source : Version 3.1.3
Note : Coin

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NAMESoEngineOutputData − The SoEngineOutputData class is a container for a prototype set of outputs​.

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SYNOPSIS
#include <Inventor/engines/SoOutputData​.h>

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Public Member FunctionsSoEngineOutputData (void)
SoEngineOutputData (const SoEngineOutputData *data)
SoEngineOutputData (int approxnum)
~SoEngineOutputData (void)
void addOutput (const SoEngine *base, const char *name, const SoEngineOutput *output, SoType type)
void addOutput (const SoNodeEngine *base, const char *name, const SoEngineOutput *output, SoType type)
int getNumOutputs (void) const
const SbName & getOutputName (int index) const
SoEngineOutput * getOutput (const SoEngine *engine, int index) const
SoEngineOutput * getOutput (const SoNodeEngine *engine, int index) const
int getIndex (const SoEngine *engine, const SoEngineOutput *output) const
int getIndex (const SoNodeEngine *engine, const SoEngineOutput *output) const
const SoType & getType (int index) const
SbBool readDescriptions (SoInput *input, SoEngine *engine) const
void writeDescriptions (SoOutput *out, SoEngine *engine) const

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Detailed DescriptionThe SoEngineOutputData class is a container for a prototype set of outputs​. This class is instantiated once for each class of objects which use outputs, and which needs to be able to import and export them​. Each output of a class is stored with the name and type it has been given within its 'owner' class and a pointer offset to the dynamic instance of the output itself​. It is unlikely that application programmers should need to use any of the methods of this class directly​.

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Constructor & Destructor Documentation

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SoEngineOutputData::SoEngineOutputData (void)Constructor​.

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SoEngineOutputData::SoEngineOutputData (const SoEngineOutputData * data)Copy constructor​.

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SoEngineOutputData::SoEngineOutputData (int approxnum)Constructor​. Supply the approximated number of outputs in the engine ot optimize memory allocation​.

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SoEngineOutputData::~SoEngineOutputData (void)Destructor​.

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Member Function Documentation

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void SoEngineOutputData::addOutput (const SoEngine * base, const char * name, const SoEngineOutput * output, SoType type)Add a new output to our internal list​. The name and type will be stored along with a pointer offset between base and output, which will be valid for all instances of the class type of base​.

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void SoEngineOutputData::addOutput (const SoNodeEngine * base, const char * name, const SoEngineOutput * output, SoType type)This is an overloaded member function, provided for convenience​. It differs from the above function only in what argument(s) it accepts​.

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int SoEngineOutputData::getNumOutputs (void) constReturns the number of outputs contained within this instance​.

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const SbName & SoEngineOutputData::getOutputName (int index) constReturns the name of the output at index​.

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SoEngineOutput * SoEngineOutputData::getOutput (const SoEngine * engine, int index) constReturns a pointer to the output at index within the engine instance​.

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SoEngineOutput * SoEngineOutputData::getOutput (const SoNodeEngine * engine, int index) constThis is an overloaded member function, provided for convenience​. It differs from the above function only in what argument(s) it accepts​.

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int SoEngineOutputData::getIndex (const SoEngine * engine, const SoEngineOutput * output) constReturns the internal index value of output in engine​. If output is not part of engine, it returns -1​.

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int SoEngineOutputData::getIndex (const SoNodeEngine * engine, const SoEngineOutput * output) constThis is an overloaded member function, provided for convenience​. It differs from the above function only in what argument(s) it accepts​.

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const SoType & SoEngineOutputData::getType (int index) constReturns the type of the output at index​.

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SbBool SoEngineOutputData::readDescriptions (SoInput * input, SoEngine * engine) constFIXME: doc

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AuthorGenerated automatically by Doxygen for Coin from the source code​. 0

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Johanes Gumabo

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