Package jnr.ffi

Class StructLayout.Float

java.lang.Object

jnr.ffi.StructLayout.Field

jnr.ffi.StructLayout.NumberField

jnr.ffi.StructLayout.Float

Enclosing class:

StructLayout

public class StructLayout.Float
extends StructLayout.NumberField

Field Summary

Fields inherited from class jnr.ffi.StructLayout.NumberField

type

Constructor Summary

Constructors

Constructor	Description
Float()
Float(StructLayout.Offset offset)	Creates a new float field at a specific offset

Method Summary

Modifier and Type	Method	Description
double	doubleValue(Pointer ptr)	Returns an float representation of this Number.
float	floatValue(Pointer ptr)	Returns an float representation of this Number.
float	get(Pointer ptr)
int	intValue(Pointer ptr)	Returns a int representation of this Number.
long	longValue(Pointer ptr)	Returns a long representation of this Number.
void	set(Pointer ptr, float value)
void	set(Pointer ptr, java.lang.Number value)	Sets the field to a new value.
java.lang.String	toString(Pointer ptr)	Returns a string representation of this Number.

Methods inherited from class jnr.ffi.StructLayout.NumberField

byteValue, shortValue

Methods inherited from class jnr.ffi.StructLayout.Field

enclosing, offset

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Float

public Float()

Float

public Float(StructLayout.Offset offset)

Creates a new float field at a specific offset

Parameters:

offset - The offset within the memory area for this field.

Method Detail

get

public final float get(Pointer ptr)

set

public final void set(Pointer ptr,
                      float value)

set

public void set(Pointer ptr,
                java.lang.Number value)

Description copied from class: StructLayout.NumberField

Sets the field to a new value.

Specified by:

set in class StructLayout.NumberField

Parameters:

ptr - The pointer to the field.

value - The new value.

intValue

public final int intValue(Pointer ptr)

Description copied from class: StructLayout.NumberField

Returns a int representation of this Number.

Specified by:

intValue in class StructLayout.NumberField

Parameters:

ptr - The pointer to the field.

Returns:

a int value for this Number.

doubleValue

public final double doubleValue(Pointer ptr)

Description copied from class: StructLayout.NumberField

Returns an float representation of this Number.

Overrides:

doubleValue in class StructLayout.NumberField

Parameters:

ptr - The pointer to the field.

Returns:

an float value for this Number.

floatValue

public final float floatValue(Pointer ptr)

Description copied from class: StructLayout.NumberField

Returns an float representation of this Number.

Overrides:

floatValue in class StructLayout.NumberField

Parameters:

ptr - The pointer to the field.

Returns:

an float value for this Number.

longValue

public final long longValue(Pointer ptr)

Description copied from class: StructLayout.NumberField

Returns a long representation of this Number.

Overrides:

longValue in class StructLayout.NumberField

Parameters:

ptr - The pointer to the field.

Returns:

a long value for this Number.

toString

public final java.lang.String toString(Pointer ptr)

Description copied from class: StructLayout.NumberField

Returns a string representation of this Number.

Overrides:

toString in class StructLayout.NumberField

Parameters:

ptr - The pointer to the field.

Returns:

a string representation of this Number.