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SoSFTrigger.h
1 #ifndef COIN_SOSFTRIGGER_H
2 #define COIN_SOSFTRIGGER_H
3 
4 /**************************************************************************\
5  *
6  * This file is part of the Coin 3D visualization library.
7  * Copyright (C) 1998-2007 by Systems in Motion. All rights reserved.
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13  * distribution for additional information about the GNU GPL.
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25 \**************************************************************************/
26 
27 #include <Inventor/fields/SoSField.h>
28 #include <Inventor/fields/SoSubField.h>
29 
30 class SoNotList;
31 
32 class COIN_DLL_API SoSFTrigger : public SoSField {
33  typedef SoSField inherited;
34 
35  SO_SFIELD_CONSTRUCTOR_HEADER(SoSFTrigger);
36  SO_SFIELD_REQUIRED_HEADER(SoSFTrigger);
37 
38 public:
39  static void initClass(void);
40 
41  void setValue(void);
42  void getValue(void) const;
43 
44  int operator==(const SoSFTrigger & trigger) const;
45  int operator!=(const SoSFTrigger & trigger) const;
46 
47  virtual void startNotify(void);
48  virtual void notify(SoNotList * l);
49  virtual void touch(void);
50 
51 private:
52  virtual SbBool readValue(SoInput * in);
53  virtual void writeValue(SoOutput * out) const;
54 };
55 
56 #endif // !COIN_SOSFTRIGGER_H
SoField::writeValue
virtual void writeValue(SoOutput *out) const =0
SoField::readValue
virtual SbBool readValue(SoInput *in)=0
SoOutput
The SoOutput class is an abstraction of an output stream.
Definition: SoOutput.h:42
SoSFTrigger::notify
virtual void notify(SoNotList *l)
Definition: SoSFTrigger.cpp:125
SoSFTrigger::touch
virtual void touch(void)
Definition: SoSFTrigger.cpp:88
SoSFTrigger::operator!=
int operator!=(const SoSFTrigger &trigger) const
Definition: SoSFTrigger.cpp:109
SoSFTrigger::setValue
void setValue(void)
Definition: SoSFTrigger.cpp:66
SoField::setContainer
void setContainer(SoFieldContainer *cont)
Definition: SoField.cpp:1234
SoSField
The SoSField class is the base class for fields which contains only a single value.
Definition: SoSField.h:29
SoField::getContainer
SoFieldContainer * getContainer(void) const
Definition: SoField.cpp:1253
SoField::startNotify
virtual void startNotify(void)
Definition: SoField.cpp:1361
SoField::operator==
int operator==(const SoField &f) const
Definition: SoField.cpp:1547
SoFieldContainer
The SoFieldContainer class is a base class for all classes that contain fields.
Definition: SoFieldContainer.h:35
SoSFTrigger::startNotify
virtual void startNotify(void)
Definition: SoSFTrigger.cpp:115
SoField::operator!=
int operator!=(const SoField &f) const
Definition: SoField.cpp:1557
SoField::notify
virtual void notify(SoNotList *nlist)
Definition: SoField.cpp:1382
SoSFTrigger
The SoSFTrigger class is the "void" class used for detecting field changes.
Definition: SoSFTrigger.h:32
SoField::touch
virtual void touch(void)
Definition: SoField.cpp:1349
SoSFTrigger::operator==
int operator==(const SoSFTrigger &trigger) const
Definition: SoSFTrigger.cpp:99
SoInput
The SoInput class is an abstraction of file import functionality.
Definition: SoInput.h:55
SoSFTrigger::getValue
void getValue(void) const
Definition: SoSFTrigger.cpp:75
SoNotList
The SoNotList class is a list of SoNotRec notification records.
Definition: SoNotification.h:34

Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.

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