SoMFVec2d - Online Linux Manual PageSection : 3
Updated : Mon Jan 25 2021
Source : Version 4.0.0
Note : Coin

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NAMESoMFVec2d − The SoMFVec2d class is a container for SbVec2d vectors​.

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SYNOPSIS
#include <Inventor/fields/SoMFVec2d​.h> Inherits SoMField​.

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Public Member Functionsvirtual 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=FALSE)
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])

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Static Public Member Functionsstatic void * createInstance (void)
static SoType getClassTypeId (void)
static void initClass (void)

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Protected Member Functionsvirtual 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)

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Protected AttributesSbVec2d * values

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Additional Inherited Members

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Detailed DescriptionThe 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​. See also SbVec2d, SoSFVec2d 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

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Member Function Documentation

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SoType SoMFVec2d::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​.

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void SoMFVec2d::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​.

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SbBool SoMFVec2d::isSame (const SoField & f) const [virtual]Check for equal type and value(s)​. Implements SoField​.

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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​.

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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​.

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const SbVec2d* SoMFVec2d::getValues (const int start) const [inline]Returns a pointer to the values array​.

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void SoMFVec2d::setValues (int start, int numarg, const double xy[][2])Set num vector array elements from xy, starting at index start​.

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void SoMFVec2d::set1Value (int idx, double x, double y)Set the vector at idx​.

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void SoMFVec2d::set1Value (int idx, const double xy[2])Set the vector at idx​.

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void SoMFVec2d::setValue (double x, double y)Set this field to contain a single vector with the given element values​.

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void SoMFVec2d::setValue (const double xy[2])Set this field to contain a single vector with the given element values​.

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AuthorGenerated automatically by Doxygen for Coin from the source code​. 0

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Johanes Gumabo

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