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SoFieldConverter.h
1/**************************************************************************\
2 *
3 * This file is part of the Coin 3D visualization library.
4 * Copyright (C) by Kongsberg Oil & Gas Technologies.
5 *
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8 * ("GPL") version 2 as published by the Free Software Foundation.
9 * See the file LICENSE.GPL at the root directory of this source
10 * distribution for additional information about the GNU GPL.
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22\**************************************************************************/
23
24#ifndef COIN_SOFIELDCONVERTER_H
25#define COIN_SOFIELDCONVERTER_H
26
27#include <Inventor/engines/SoSubEngine.h>
28
29class SoEngineOutput;
30
31
32class COIN_DLL_API SoFieldConverter : public SoEngine {
33 typedef SoEngine inherited;
34 SO_ENGINE_ABSTRACT_HEADER(SoFieldConverter);
35
36public:
37 static void initClass(void);
38 static void initClasses(void);
39 virtual SoField * getInput(SoType type) = 0;
40 virtual SoEngineOutput * getOutput(SoType type) = 0;
41 virtual SoField * getConnectedInput(void);
42 int getForwardConnections(SoFieldList & l) const;
43
44protected:
45 SoFieldConverter(void);
46 virtual ~SoFieldConverter(void);
47};
48
49#endif // !COIN_SOFIELDCONVERTER_H
The SoEngineOutput class is the output slots in SoEngine instances.
Definition SoEngineOutput.h:36
SoEngine is the base class for Coin engines.
Definition SoEngine.h:34
static void initClasses(void)
Definition SoEngine.cpp:163
The SoFieldConverter class is the abstract base class for field converters.
Definition SoFieldConverter.h:32
virtual SoField * getInput(SoType type)=0
virtual SoEngineOutput * getOutput(SoType type)=0
The SoFieldList class is a container for pointers to SoField objects.
Definition SoFieldList.h:31
The SoField class is the top-level abstract base class for fields.
Definition SoField.h:38
The SoType class is the basis for the run-time type system in Coin.
Definition SoType.h:50

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