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SoMFVec2s Class Reference
[Field classes]

The SoMFVec2s class is a container for SbVec2s vectors.

This field is used where nodes, engines or other field containers needs to store an array of vectors with two elements. More...

#include <Inventor/fields/SoMFVec2s.h>

Inheritance diagram for SoMFVec2s:

SoMField SoField

List of all members.

Public Member Functions

virtual SoType getTypeId (void) const
virtual void copyFrom (const SoField &field)
const SoMFVec2soperator= (const SoMFVec2s &field)
virtual SbBool isSame (const SoField &field) const
SbVec2s operator[] (const int idx) const
const SbVec2sgetValues (const int start) const
int find (SbVec2s value, SbBool addifnotfound=0)
void setValues (const int start, const int num, const SbVec2s *newvals)
void set1Value (const int idx, SbVec2s value)
void setValue (SbVec2s value)
SbVec2s operator= (SbVec2s val)
SbBool operator== (const SoMFVec2s &field) const
SbBool operator!= (const SoMFVec2s &field) const
SbVec2sstartEditing (void)
void finishEditing (void)
void setValuesPointer (const int num, const SbVec2s *userdata)
void setValuesPointer (const int num, SbVec2s *userdata)
void setValuesPointer (const int num, const short *userdata)
void setValuesPointer (const int num, short *userdata)
void setValues (int start, int num, const short xy[][2])
void set1Value (int idx, short x, short y)
void set1Value (int idx, const short xy[2])
void setValue (short x, short y)
void setValue (const short xy[2])

Static Public Member Functions

static void * createInstance (void)
static SoType getClassTypeId (void)
static void initClass (void)

Protected Member Functions

virtual void deleteAllValues (void)
virtual void copyValue (int to, int from)
virtual int fieldSizeof (void) const
virtual void * valuesPtr (void)
virtual void setValuesPtr (void *ptr)
virtual void allocValues (int num)

Protected Attributes

SbVec2svalues


Detailed Description

The SoMFVec2s class is a container for SbVec2s vectors.

This field is used where nodes, engines or other field containers needs to store an array of vectors with two elements.

This field supports application data sharing through a setValuesPointer() method. See SoMField documentation for information on how to use this function.

See also:
SbVec2s, SoSFVec2s
Since:
Coin 2.5

Member Function Documentation

SoType SoMFVec2s::getClassTypeId ( void   )  [static]

Returns a unique type identifier for this field class.

See also:
getTypeId(), SoType

Reimplemented from SoMField.

SoType SoMFVec2s::getTypeId ( void   )  const [virtual]

Returns the type identification instance which uniquely identifies the Coin field class the object belongs to.

See also:
getClassTypeId(), SoType

Implements SoField.

void SoMFVec2s::copyFrom ( const SoField f  )  [virtual]

Copy value(s) from f into this field. f must be of the same type as this field.

Implements SoField.

SbBool SoMFVec2s::isSame ( const SoField f  )  const [virtual]

Check for equal type and value(s).

Implements SoField.

void SoMFVec2s::deleteAllValues ( void   )  [protected, virtual]

This API member is considered internal to the library, as it is not likely to be of interest to the application programmer.

Implements SoMField.

void SoMFVec2s::copyValue ( int  to,
int  from 
) [protected, virtual]

This method is used for moving values around internally within a multivalue field. It needs to be overridden in each field so it automatically takes care of running copy contructors where necessary.

Implements SoMField.

const SbVec2s* SoMFVec2s::getValues ( const int  start  )  const [inline]

\ Returns a pointer to the values array. \

void SoMFVec2s::initClass ( void   )  [static]

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

Reimplemented from SoMField.

void SoMFVec2s::setValues ( int  start,
int  numarg,
const short  xy[][2] 
)

Set num vector array elements from xy, starting at index start.

References SoMField::maxNum, SoMField::num, and SoField::valueChanged().

void SoMFVec2s::set1Value ( int  idx,
short  x,
short  y 
)

Set the vector at idx.

void SoMFVec2s::set1Value ( int  idx,
const short  xy[2] 
)

Set the vector at idx.

void SoMFVec2s::setValue ( short  x,
short  y 
)

Set this field to contain a single vector with the given element values.

void SoMFVec2s::setValue ( const short  xy[2]  ) 

Set this field to contain a single vector with the given element values.

References SoMField::setNum().


The documentation for this class was generated from the following files:

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

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