SoMFVec2b(3) The SoMFVec2b class is a container for SbVec2b vectors.

SYNOPSIS


#include <Inventor/fields/SoMFVec2b.h>

Inherits SoMField.

Public Member Functions


virtual SoType getTypeId (void) const

virtual void copyFrom (const SoField &field)

const SoMFVec2b & operator= (const SoMFVec2b &field)

virtual SbBool isSame (const SoField &field) const

SbVec2b operator[] (const int idx) const

const SbVec2b * getValues (const int start) const

int find (SbVec2b value, SbBool addifnotfound=FALSE)

void setValues (const int start, const int num, const SbVec2b *newvals)

void set1Value (const int idx, SbVec2b value)

void setValue (SbVec2b value)

SbVec2b operator= (SbVec2b val)

SbBool operator== (const SoMFVec2b &field) const

SbBool operator!= (const SoMFVec2b &field) const

SbVec2b * startEditing (void)

void finishEditing (void)

void setValuesPointer (const int num, const SbVec2b *userdata)

void setValuesPointer (const int num, SbVec2b *userdata)

void setValuesPointer (const int num, const int8_t *userdata)

void setValuesPointer (const int num, int8_t *userdata)

void setValues (int start, int num, const int8_t xy[][2])

void set1Value (int idx, int8_t x, int8_t y)

void set1Value (int idx, const int8_t xy[2])

void setValue (int8_t x, int8_t y)

void setValue (const int8_t 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


SbVec2b * values

Detailed Description

The SoMFVec2b class is a container for SbVec2b 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:

SbVec2b, SoSFVec2b Be aware that this class is an extension for Coin, and it is not available in the original SGI Open Inventor v2.1 API.

Since:

Coin 2.5

Member Function Documentation

SoType SoMFVec2b::getClassTypeId (void) [static]

Returns a unique type identifier for this field class.

See also:

getTypeId(), SoType

Reimplemented from SoMField.

SoType SoMFVec2b::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 SoMFVec2b::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 SoMFVec2b::isSame (const SoField &f) const [virtual]

Check for equal type and value(s).

Implements SoField.

void SoMFVec2b::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 SoMFVec2b::copyValue (intto, intfrom) [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 SbVec2b* SoMFVec2b::getValues (const intstart) const [inline]

\ Returns a pointer to the values array. \

void SoMFVec2b::initClass (void) [static]

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

Reimplemented from SoMField.

void SoMFVec2b::setValues (intstart, intnumarg, const int8_txy[][2])

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

void SoMFVec2b::set1Value (intidx, int8_tx, int8_ty)

Set the vector at idx.

void SoMFVec2b::set1Value (intidx, const int8_txy[2])

Set the vector at idx.

void SoMFVec2b::setValue (int8_tx, int8_ty)

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

void SoMFVec2b::setValue (const int8_txy[2])

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

Author

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