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The SoSField class is the base class for fields which contains only a single value.All field types which should always contain only a single member value inherits this class. SoSField is an abstract class. More...
#include <Inventor/fields/SoSField.h>
Public Member Functions | |
virtual | ~SoSField () |
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virtual | ~SoField () |
void | setIgnored (SbBool ignore) |
SbBool | isIgnored (void) const |
void | setDefault (SbBool defaultVal) |
SbBool | isDefault (void) const |
virtual SoType | getTypeId (void) const =0 |
SbBool | isOfType (const SoType type) const |
void | enableConnection (SbBool flag) |
SbBool | isConnectionEnabled (void) const |
SbBool | connectFrom (SoEngineOutput *master, SbBool notnotify=FALSE, SbBool append=FALSE) |
SbBool | appendConnection (SoEngineOutput *master, SbBool notnotify=FALSE) |
void | disconnect (SoEngineOutput *engineoutput) |
SbBool | isConnectedFromEngine (void) const |
SbBool | getConnectedEngine (SoEngineOutput *&master) const |
SbBool | connectFrom (SoField *master, SbBool notnotify=FALSE, SbBool append=FALSE) |
SbBool | appendConnection (SoField *master, SbBool notnotify=FALSE) |
void | disconnect (SoField *field) |
SbBool | isConnectedFromField (void) const |
SbBool | getConnectedField (SoField *&master) const |
int | getNumConnections (void) const |
int | getForwardConnections (SoFieldList &slavelist) const |
int | getConnections (SoFieldList &masterlist) const |
void | disconnect (void) |
SbBool | isConnected (void) const |
void | setContainer (SoFieldContainer *cont) |
SoFieldContainer * | getContainer (void) const |
SbBool | set (const char *valuestring) |
void | get (SbString &valuestring) |
SbBool | shouldWrite (void) const |
virtual void | touch (void) |
virtual void | startNotify (void) |
virtual void | notify (SoNotList *nlist) |
SbBool | enableNotify (SbBool on) |
SbBool | isNotifyEnabled (void) const |
void | addAuditor (void *f, SoNotRec::Type type) |
void | removeAuditor (void *f, SoNotRec::Type type) |
int | operator== (const SoField &f) const |
int | operator!= (const SoField &f) const |
virtual void | connectionStatusChanged (int numconnections) |
SbBool | isReadOnly (void) const |
virtual SbBool | isSame (const SoField &f) const =0 |
virtual void | copyFrom (const SoField &f)=0 |
virtual void | fixCopy (SbBool copyconnections) |
virtual SbBool | referencesCopy (void) const |
void | copyConnection (const SoField *fromfield) |
virtual SbBool | read (SoInput *input, const SbName &name) |
virtual void | write (SoOutput *out, const SbName &name) const |
virtual void | countWriteRefs (SoOutput *out) const |
void | setFieldType (int type) |
int | getFieldType (void) const |
SbBool | getDirty (void) const |
void | setDirty (SbBool dirty) |
void | evaluate (void) const |
Static Public Member Functions | |
static void | initClass (void) |
static SoType | getClassTypeId (void) |
static void | atexit_cleanup (void) |
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static void | initClasses (void) |
static void | cleanupClass (void) |
Protected Member Functions | |
SoSField (void) | |
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SoField (void) | |
void | valueChanged (SbBool resetdefault=TRUE) |
virtual void | evaluateConnection (void) const |
virtual SbBool | readValue (SoInput *in)=0 |
virtual void | writeValue (SoOutput *out) const =0 |
virtual SbBool | readConnection (SoInput *in) |
virtual void | writeConnection (SoOutput *out) const |
SbBool | isDestructing (void) const |
Additional Inherited Members | |
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enum | FieldType { NORMAL_FIELD = 0, EVENTIN_FIELD, EVENTOUT_FIELD, EXPOSED_FIELD } |
The SoSField class is the base class for fields which contains only a single value.
All field types which should always contain only a single member value inherits this class. SoSField is an abstract class.
You use methods setValue() and getValue() to store or fetch the value of single-value fields. Example:
When nodes, engines or other types of field containers are written to file, their single-value fields are written to file in this format:
..like this, for instance, a SpotLight node from a scene graph which will be default off when read back from file:
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virtual |
The SoSField destructor is empty, and is only defined so we could make it virtual.
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protected |
The SoSField constructor is protected, as this is an abstract class.
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static |
Internal method called upon initialization of the library (from SoDB::init()) to set up the type system.
Reimplemented from SoField.
Reimplemented in SoSFImage, SoSFEngine, SoSFNode, SoSFPath, SoSFTrigger, SoSFImage3, SoSFBox2d, SoSFBox2f, SoSFBox2i32, SoSFBox2s, SoSFBox3d, SoSFBox3f, SoSFBox3i32, SoSFBox3s, SoSFColor, SoSFColorRGBA, SoSFEnum, SoSFMatrix, SoSFName, SoSFPlane, SoSFRotation, SoSFString, SoSFTime, SoSFVec2b, SoSFVec2d, SoSFVec2f, SoSFVec2i32, SoSFVec2s, SoSFVec3b, SoSFVec3d, SoSFVec3f, SoSFVec3i32, SoSFVec3s, SoSFVec4b, SoSFVec4d, SoSFVec4f, SoSFVec4i32, SoSFVec4s, SoSFVec4ub, SoSFVec4ui32, SoSFVec4us, SoSFBool, SoSFDouble, SoSFFloat, SoSFInt32, SoSFShort, SoSFUInt32, SoSFUShort, and SoSFBitMask.
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static |
Returns a unique type identifier for this field class.
Reimplemented from SoField.
Reimplemented in SoSFEngine, SoSFNode, SoSFImage, SoSFPath, SoSFTrigger, SoSFImage3, SoSFBox2d, SoSFBox2f, SoSFBox2i32, SoSFBox2s, SoSFBox3d, SoSFBox3f, SoSFBox3i32, SoSFBox3s, SoSFColor, SoSFColorRGBA, SoSFEnum, SoSFMatrix, SoSFName, SoSFPlane, SoSFRotation, SoSFString, SoSFTime, SoSFVec2b, SoSFVec2d, SoSFVec2f, SoSFVec2i32, SoSFVec2s, SoSFVec3b, SoSFVec3d, SoSFVec3f, SoSFVec3i32, SoSFVec3s, SoSFVec4b, SoSFVec4d, SoSFVec4f, SoSFVec4i32, SoSFVec4s, SoSFVec4ub, SoSFVec4ui32, SoSFVec4us, SoSFBool, SoSFDouble, SoSFFloat, SoSFInt32, SoSFShort, SoSFUInt32, SoSFUShort, and SoSFBitMask.
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