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SoSFDouble.3coin2

NAME

SoSFDouble -

The SoSFDouble class is a container for a double precision floating point value.

This field is used where nodes, engines or other field containers needs to store a single floating point value.

SYNOPSIS

#include <Inventor/fields/SoSFDouble.h>

Inherits SoSField.

Public Member Functions

virtual SoType getTypeId (void) const

virtual void copyFrom (const SoField &field)

const SoSFDouble & operator= (const SoSFDouble &field)

virtual SbBool isSame (const SoField &field) const

double getValue (void) const

void setValue (double newvalue)

double operator= (double newvalue)

int operator== (const SoSFDouble &field) const

int operator!= (const SoSFDouble &field) const

Static Public Member Functions

static void * createInstance (void)

static SoType getClassTypeId (void)

static void initClass (void)

Protected Attributes

double value

Detailed Description

The SoSFDouble class is a container for a double precision floating point value.

This field is used where nodes, engines or other field containers needs to store a single floating point value.

See also:

SoMFDouble

Since:

Coin 2.5

Member Function Documentation

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

See also:

getTypeId(), SoType

Reimplemented from SoSField.

SoType SoSFDouble::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.

SbBool SoSFDouble::operator== (const SoSFDouble & 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.

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

Reimplemented from SoField.

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

Reimplemented from SoSField.

Author

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