NAME

       SoMFEnum — multiple-value field containing any number of enumerated type values

INHERITS FROM

       SoField > SoMField > SoMFEnum

SYNOPSIS

          Methods from class SoMFEnum:

     void                setValue(const SbName &name)
     void                set1Value(int index, const SbName &name)
     static SoType       getClassTypeId()
     virtual void        getTypeId() const
     int                 operator [](int i) const
     const int *         getValues(int start) const
     int                 find(int targetValue, SbBool addIfNotFound = FALSE)
     void                setValues(int start, int num, const int *newValues)
     void                set1Value(int index, int newValue)
     int                 operator =(int newValue)
     void                setValue(int newValue)
     int                 operator ==(const SoMFEnum &f) const
     int                 operator !=(const SoMFEnum &f) const
     int *               startEditing()
     void                finishEditing()

          Methods from class SoMField:

     int                 getNum() const
     void                setNum(int num)
     virtual void        deleteValues(int start, int num = -1)
     virtual void        insertSpace(int start, int num)
     SbBool              set1(int index, const char *valueString)
     void                get1(int index, SbString &valueString)

          Methods from class SoField:

     void                setIgnored(SbBool ignore)
     SbBool              isIgnored() const
     SbBool              isDefault() const
     virtual SbBool      isOfType(SoType type) const
     SbBool              set(const char *valueString)
     void                get(SbString &valueString)
     void                touch()
     SbBool              connectFrom(SoField *fromField)
     SbBool              connectFrom(SoEngineOutput *fromEngine)
     void                disconnect()
     SbBool              isConnected() const
     SbBool              isConnectedFromField() const
     SbBool              getConnectedField(SoField *&writingField) const
     SbBool              isConnectedFromEngine() const
     SbBool              getConnectedEngine(SoEngineOutput *&engineOutput) const
     void                enableConnection(SbBool flag)
     SbBool              isConnectionEnabled() const
     int                 getForwardConnections(SoFieldList &list) const
     SoFieldContainer *  getContainer() const

DESCRIPTION

       A multiple-value field that contains any number of enumerated type values, stored as ints.
       Nodes that use this field class define mnemonic names for values. These  names  should  be
       used  when  setting or testing the values of the field, even though the values are treated
       as integers in the methods.

       SoMFEnums are written to file as a set of mnemonic  enumerated  type  names.  These  names
       differ  among  uses  of  this  field  in various node classes. See the reference pages for
       specific nodes for the names.

       When more than one value is present, all of the values are enclosed in square brackets and
       separated by commas.

METHODS

     void                setValue(const SbName &name)
          Sets  this  field  to  contain  one and only one value, which is the mnemonic name as a
          string.

     void                set1Value(int index, const SbName &name)
          Sets the index'th value to be the integer corresponding to the  mnemonic  name  in  the
          given string.

     static SoType       getClassTypeId()
     virtual void        getTypeId() const
          Returns the type for this class or a particular object of this class.

     int                 operator [](int i) const
          Returns  the  i'th value of the field. Indexing past the end of the field (passing in i
          greater than getNum()) will return garbage.

     const int *         getValues(int start) const
          Returns a pointer into the array of values in the field, starting at index  start.  The
          values  are  read-only;  see  the  startEditing()/finishEditing()  methods for a way of
          modifying values in place.

     int                 find(int targetValue, SbBool addIfNotFound = FALSE)
          Finds the given value in the array and returns the index of that value in the array. If
          the  value  is  not found, -1 is returned. If addIfNotFound is set, then targetValue is
          added to the end of the array (but -1 is still returned).

     void                setValues(int start, int num, const int *newValues)
          Sets num values starting at index start to the values in newValues. The array  will  be
          automatically be made larger to accomodate the new values, if necessary.

     void                set1Value(int index, int newValue)
          Sets  the  index'th  value  in  the  array to newValue. The array will be automatically
          expanded, if necessary.

     int                 operator =(int newValue)
     void                setValue(int newValue)
          Sets the first value in the array to newValue, and deletes the  second  and  subsequent
          values.

     int                 operator ==(const SoMFEnum &f) const
     int                 operator !=(const SoMFEnum &f) const
          Returns TRUE if all of the values of this field equal (do not equal) those of the given
          field. If the fields are different types FALSE will always be  returned  (even  if  one
          field is an SoMFFloat with one value of 1.0 and the other is an SoMFInt with a value of
          1, for example).

     int *               startEditing()
     void                finishEditing()
          startEditing() returns a  pointer  to  the  internally-maintained  array  that  can  be
          modified.  The  values  in  the  array  may  be  changed, but values cannot be added or
          removed. It is illegal to call any other editing  methods  between  startEditing()  and
          finishEditing() (e.g. set1Value(), setValue(), etc).

          Fields,  engines  or  sensors connected to this field and sensors are not notified that
          this field has changed until finishEditing() is called. Calling finishEditing()  always
          sets  the  isDefault()  flag  to  FALSE  and informs engines and sensors that the field
          changed, even if none of the values actually were changed.

                                                                                  SoMFEnum(3IV)()