SoMFFloat - Online Linux Manual PageSection : 3
Updated : Mon Jan 25 2021
Source : Version 2.5.0
Note : Coin

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NAMESoMFFloat − The SoMFFloat class is a container for floating point values​.

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

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Public Member Functionsvirtual SoType getTypeId (void) const
virtual void copyFrom (const SoField &field)
const SoMFFloat & operator= (const SoMFFloat &field)
virtual SbBool isSame (const SoField &field) const
float operator[] (const int idx) const
const float * getValues (const int start) const
int find (float value, SbBool addifnotfound=0)
void setValues (const int start, const int num, const float *newvals)
void set1Value (const int idx, float value)
void setValue (float value)
float operator= (float val)
SbBool operator== (const SoMFFloat &field) const
SbBool operator!= (const SoMFFloat &field) const
float * startEditing (void)
void finishEditing (void)
void setValuesPointer (const int num, const float *userdata)
void setValuesPointer (const int num, float *userdata)

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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 Attributesfloat * values

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Additional Inherited Members

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Detailed DescriptionThe SoMFFloat class is a container for floating point values​. This field is used where nodes, engines or other field containers needs to store a group of multiple floating point values​. This field supports application data sharing through a setValuesPointer() method​. See SoMField documentation for information on how to use this function​. See also SoSFFloat

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Member Function Documentation

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

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void SoMFFloat::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 SoMFFloat::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 float* SoMFFloat::getValues (const int start) const [inline]Returns a pointer to the values array​.
Referenced by SoVRMLElevationGrid::computeBBox(), SoMaterial::doAction(), SoVRMLElevationGrid::generatePrimitives(), SoVRMLInterpolator::getKeyValueIndex(), SoNurbsProfile::getTrimCurve(), and SoVRMLElevationGrid::GLRender()​.

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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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