org.ptolemy.fmi

Class FMULibrary.FMUAllocateMemory

java.lang.Object

org.ptolemy.fmi.FMULibrary.FMUAllocateMemory

All Implemented Interfaces:

com.sun.jna.Callback, FMILibrary.FMICallbackAllocateMemory

Enclosing interface:

FMULibrary

public static class FMULibrary.FMUAllocateMemory
extends java.lang.Object
implements FMILibrary.FMICallbackAllocateMemory

Class for the allocate memory callback function.

Nested Class Summary

Nested classes/interfaces inherited from interface com.sun.jna.Callback

com.sun.jna.Callback.UncaughtExceptionHandler

Field Summary

Fields

Modifier and Type	Field and Description
static java.util.Map<com.sun.jna.Pointer,com.sun.jna.Memory>	pointers Keep references to memory that has been allocated and avoid problems with the memory being garbage collected.

Fields inherited from interface com.sun.jna.Callback

FORBIDDEN_NAMES, METHOD_NAME

Constructor Summary

Constructors

Constructor and Description
FMUAllocateMemory()

Method Summary

Modifier and Type	Method and Description
com.sun.jna.Pointer	apply(NativeSizeT numberOfObjects, NativeSizeT size) Allocate memory.

Methods inherited from class java.lang.Object

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

Field Detail

pointers

public static final java.util.Map<com.sun.jna.Pointer,com.sun.jna.Memory> pointers

Keep references to memory that has been allocated and avoid problems with the memory being garbage collected. FindBugs suggests that this be final.

Constructor Detail

FMUAllocateMemory

public FMUAllocateMemory()

Method Detail

apply

public com.sun.jna.Pointer apply(NativeSizeT numberOfObjects,
                                 NativeSizeT size)

Allocate memory.

Specified by:

apply in interface FMILibrary.FMICallbackAllocateMemory

Parameters:

numberOfObjects - The number of objects to allocate.

size - The size of the object in bytes.

Returns:

a Pointer to the allocated memory.