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SoMFVec4d.3coin2

NAME

SoMFVec4d -

The SoMFVec4d class is a container for SbVec4d vectors.

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

SYNOPSIS

#include <Inventor/fields/SoMFVec4d.h>

Inherits SoMField.

Public Member Functions

virtual SoType getTypeId (void) const

virtual void copyFrom (const SoField &field)

const SoMFVec4d & operator= (const SoMFVec4d &field)

virtual SbBool isSame (const SoField &field) const

const SbVec4d & operator[] (const int idx) const

const SbVec4d * getValues (const int start) const

int find (const SbVec4d &value, SbBool addifnotfound=0)

void setValues (const int start, const int num, const SbVec4d *newvals)

void set1Value (const int idx, const SbVec4d &value)

void setValue (const SbVec4d &value)

const SbVec4d & operator= (const SbVec4d &val)

SbBool operator== (const SoMFVec4d &field) const

SbBool operator!= (const SoMFVec4d &field) const

SbVec4d * startEditing (void)

void finishEditing (void)

void setValuesPointer (const int num, const SbVec4d *userdata)

void setValuesPointer (const int num, SbVec4d *userdata)

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

void setValuesPointer (const int num, double *userdata)

void setValues (int start, int num, const double xyzw[][4])

void set1Value (int idx, double x, double y, double z, double w)

void set1Value (int idx, const double xyzw[4])

void setValue (double x, double y, double z, double w)

void setValue (const double xyzw[4])

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

SbVec4d * values

Detailed Description

The SoMFVec4d class is a container for SbVec4d vectors.

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

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

See also:

SbVec4d, SoSFVec4d

Since:

Coin 2.5

Member Function Documentation

SoType SoMFVec4d::getClassTypeId (void) [static]Returns a unique type identifier for this field class.

See also:

getTypeId(), SoType

Reimplemented from SoMField.

SoType SoMFVec4d::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 SoMFVec4d::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 SoMFVec4d::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 SbVec4d* SoMFVec4d::getValues (const int start) const [inline]\ Returns a pointer to the values array. \

SbBool SoMFVec4d::operator== (const SoMFVec4d & f) constChecks for equality. Returns 0 if the fields are of different type or the field's value(s) are not equal.

Reimplemented from SoField.

SbBool SoMFVec4d::operator!= (const SoMFVec4d & f) const [inline]Returns TRUE if the fields are of different type or has different value.

Reimplemented from SoField.

void SoMFVec4d::initClass (void) [static]Internal method called upon initialization of the library (from SoDB::init()) to set up the type system.

Reimplemented from SoMField.

void SoMFVec4d::setValues (int start, int numarg, const double xyzw[][4])Set num vector array elements from xyzw, starting at index start.

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

void SoMFVec4d::set1Value (int idx, double x, double y, double z, double w)Set the vector at idx.

void SoMFVec4d::set1Value (int idx, const double xyzw[4])Set the vector at idx.

void SoMFVec4d::setValue (double x, double y, double z, double w)Set this field to contain a single vector with the given element values.

void SoMFVec4d::setValue (const double xyzw[4])Set this field to contain a single vector with the given element values.

References SoMField::setNum().

Author

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