SoMFVec2s.3coin4 - Man Page

The SoMFVec2s class is a container for SbVec2s vectors.


#include <Inventor/fields/SoMFVec2s.h>

Inherits SoMField.

Public Member Functions

virtual SoType getTypeId (void) const
virtual void copyFrom (const SoField &field)
const SoMFVec2s & operator= (const SoMFVec2s &field)
virtual SbBool isSame (const SoField &field) const
SbVec2s operator[] (const int idx) const
const SbVec2s * getValues (const int start) const
int find (SbVec2s value, SbBool addifnotfound=FALSE)
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
SbVec2s * startEditing (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

SbVec2s * values

Additional Inherited Members

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 Be aware that this class is an extension for Coin, and it is not available in the original SGI Open Inventor v2.1 API.


Coin 2.5

Member Function Documentation

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

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

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.


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Wed Jul 20 2022 Version 4.0.0 Coin