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SoSFEnum Class Reference
[Field classes]

The SoSFEnum class is a container for an enum value. More...

#include <Inventor/fields/SoSFEnum.h>

Inheritance diagram for SoSFEnum:

SoSField SoField SoSFBitMask List of all members.

Public Member Functions

void setValue (const SbName name)
void setEnums (const int num, const int *vals, const SbName *names)

Static Public Member Functions

void initClass (void)

Protected Member Functions

virtual SbBool findEnumValue (const SbName &name, int &val)
virtual SbBool findEnumName (int value, const SbName *&name) const

Protected Attributes

int numEnums
int * enumValues
SbNameenumNames
SbBool legalValuesSet

Detailed Description

The SoSFEnum class is a container for an enum value.

This field is used where nodes, engines or other field containers needs to store one particular value out of an enumerated set.

A field of this type stores its value to file as the symbolic name, rather than the actual integer value.

See also:
SoMFEnum


Member Function Documentation

void SoSFEnum::initClass void   )  [static]
 

Internal method called upon initialization of the library (from SoDB::init()) to set up the type system.

Reimplemented from SoSField.

Reimplemented in SoSFBitMask.

void SoSFEnum::setValue const SbName  name  ) 
 

Set the value of this field by specifying an enumeration string value.

void SoSFEnum::setEnums const int  num,
const int *  vals,
const SbName names
 

Makes a set of num enumeration names map to integer values, given by vals.

SbBool SoSFEnum::findEnumValue const SbName name,
int &  val
[protected, virtual]
 

Return in val the enumeration value which matches the given enumeration name.

Returns TRUE if name is a valid enumeration string, otherwise FALSE.

SbBool SoSFEnum::findEnumName int  value,
const SbName *&  name
const [protected, virtual]
 

Set the enumeration name which matches the given enumeration value.

Returns TRUE if value is a valid enumeration value, otherwise FALSE.


Member Data Documentation

int SoSFEnum::numEnums [protected]
 

Number of enumeration mappings.

int * SoSFEnum::enumValues [protected]
 

Array of enumeration values. Maps 1-to-1 with the enumNames.

SbName * SoSFEnum::enumNames [protected]
 

Array of enumeration names. Maps 1-to-1 with the enumValues.

SbBool SoSFEnum::legalValuesSet [protected]
 

Is TRUE if a set of enum name-to-value mappings has been set.


The documentation for this class was generated from the following files:
Generated on Tue Jul 27 23:53:07 2004 for Coin by doxygen 1.3.7