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The SoMFVec2d class is a container for SbVec2d 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/SoMFVec2d.h>
Public Member Functions | |
virtual SoType | getTypeId (void) const |
virtual void | copyFrom (const SoField &field) |
const SoMFVec2d & | operator= (const SoMFVec2d &field) |
virtual SbBool | isSame (const SoField &field) const |
const SbVec2d & | operator[] (const int idx) const |
const SbVec2d * | getValues (const int start) const |
int | find (const SbVec2d &value, SbBool addifnotfound=0) |
void | setValues (const int start, const int num, const SbVec2d *newvals) |
void | set1Value (const int idx, const SbVec2d &value) |
void | setValue (const SbVec2d &value) |
const SbVec2d & | operator= (const SbVec2d &val) |
SbBool | operator== (const SoMFVec2d &field) const |
SbBool | operator!= (const SoMFVec2d &field) const |
SbVec2d * | startEditing (void) |
void | finishEditing (void) |
void | setValuesPointer (const int num, const SbVec2d *userdata) |
void | setValuesPointer (const int num, SbVec2d *userdata) |
void | setValuesPointer (const int num, const double *userdata) |
void | setValuesPointer (const int num, double *userdata) |
void | setValues (int start, int num, const double xy[][2]) |
void | set1Value (int idx, double x, double y) |
void | set1Value (int idx, const double xy[2]) |
void | setValue (double x, double y) |
void | setValue (const double 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 | |
SbVec2d * | values |
The SoMFVec2d class is a container for SbVec2d 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.
SoType SoMFVec2d::getClassTypeId | ( | void | ) | [static] |
Returns a unique type identifier for this field class.
Reimplemented from SoMField.
SoType SoMFVec2d::getTypeId | ( | void | ) | const [virtual] |
Returns the type identification instance which uniquely identifies the Coin field class the object belongs to.
Implements SoField.
void SoMFVec2d::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 SoMFVec2d::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 SbVec2d* SoMFVec2d::getValues | ( | const int | start | ) | const [inline] |
\ Returns a pointer to the values array. \
SbBool SoMFVec2d::operator== | ( | const SoMFVec2d & | f | ) | const |
Checks for equality. Returns 0
if the fields are of different type or the field's value(s) are not equal.
Reimplemented from SoField.
SbBool SoMFVec2d::operator!= | ( | const SoMFVec2d & | f | ) | const [inline] |
Returns TRUE
if the fields are of different type or has different value.
Reimplemented from SoField.
void SoMFVec2d::initClass | ( | void | ) | [static] |
Internal method called upon initialization of the library (from SoDB::init()) to set up the type system.
Reimplemented from SoMField.
void SoMFVec2d::setValues | ( | int | start, | |
int | numarg, | |||
const double | xy[][2] | |||
) |
Set num vector array elements from xy, starting at index start.
References SoMField::maxNum, SoMField::num, and SoField::valueChanged().
void SoMFVec2d::set1Value | ( | int | idx, | |
double | x, | |||
double | y | |||
) |
Set the vector at idx.
void SoMFVec2d::set1Value | ( | int | idx, | |
const double | xy[2] | |||
) |
Set the vector at idx.
void SoMFVec2d::setValue | ( | double | x, | |
double | y | |||
) |
Set this field to contain a single vector with the given element values.
void SoMFVec2d::setValue | ( | const double | xy[2] | ) |
Set this field to contain a single vector with the given element values.
References SoMField::setNum().
Copyright © 1998-2007 by Systems in Motion AS. All rights reserved.
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