SoMFDouble(3) The SoMFDouble class is a container for double float precision point values.

SYNOPSIS


#include <Inventor/fields/SoMFDouble.h>

Inherits SoMField.

Public Member Functions


virtual SoType getTypeId (void) const

virtual void copyFrom (const SoField &field)

const SoMFDouble & operator= (const SoMFDouble &field)

virtual SbBool isSame (const SoField &field) const

double operator[] (const int idx) const

const double * getValues (const int start) const

int find (double value, SbBool addifnotfound=FALSE)

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

void set1Value (const int idx, double value)

void setValue (double value)

double operator= (double val)

SbBool operator== (const SoMFDouble &field) const

SbBool operator!= (const SoMFDouble &field) const

double * startEditing (void)

void finishEditing (void)

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

void setValuesPointer (const int num, double *userdata)

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


double * values

Detailed Description

The SoMFDouble class is a container for double float precision 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:

SoSFDouble

Since:

Coin 2.5

Member Function Documentation

SoType SoMFDouble::getClassTypeId (void) [static]

Returns a unique type identifier for this field class.

See also:

getTypeId(), SoType

Reimplemented from SoMField.

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

Check for equal type and value(s).

Implements SoField.

void SoMFDouble::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 SoMFDouble::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 double* SoMFDouble::getValues (const intstart) const [inline]

\ Returns a pointer to the values array. \

void SoMFDouble::initClass (void) [static]

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

Reimplemented from SoMField.

Author

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