com.jogamp.gluegen.cgram.types
Class SizeThunk

java.lang.Object
  com.jogamp.gluegen.cgram.types.SizeThunk

All Implemented Interfaces:

Cloneable

public abstract class SizeThunk
extends Object
implements Cloneable

Provides a level of indirection between the definition of a type's size and the absolute value of this size. Necessary when generating glue code for two different CPU architectures (e.g., 32-bit and 64-bit) from the same internal representation of the various types involved.

Field Summary

static SizeThunk	DOUBLE
static SizeThunk	FLOAT
static SizeThunk	INT16
static SizeThunk	INT32
static SizeThunk	INT64
static SizeThunk	INT8
static SizeThunk	INTxx
static SizeThunk	LONG
static SizeThunk	POINTER

Method Summary

static SizeThunk	add(SizeThunk thunk1, SizeThunk thunk2)
static SizeThunk	align(SizeThunk offsetThunk, SizeThunk alignmentThunk)
Object	clone()
abstract long	computeAlignment(MachineDescription machDesc)
abstract long	computeSize(MachineDescription machDesc)
static SizeThunk	constant(int constant)
boolean	hasFixedNativeSize()
static SizeThunk	max(SizeThunk thunk1, SizeThunk thunk2)
static SizeThunk	mul(SizeThunk thunk1, SizeThunk thunk2)

Methods inherited from class java.lang.Object

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

Field Detail

INT8

public static final SizeThunk INT8

INT16

public static final SizeThunk INT16

INT32

public static final SizeThunk INT32

INTxx

public static final SizeThunk INTxx

LONG

public static final SizeThunk LONG

INT64

public static final SizeThunk INT64

FLOAT

public static final SizeThunk FLOAT

DOUBLE

public static final SizeThunk DOUBLE

POINTER

public static final SizeThunk POINTER

Method Detail

clone

public Object clone()

Overrides:

clone in class Object

hasFixedNativeSize

public final boolean hasFixedNativeSize()

computeSize

public abstract long computeSize(MachineDescription machDesc)

computeAlignment

public abstract long computeAlignment(MachineDescription machDesc)

add

public static SizeThunk add(SizeThunk thunk1,
                            SizeThunk thunk2)

mul

public static SizeThunk mul(SizeThunk thunk1,
                            SizeThunk thunk2)

align

public static SizeThunk align(SizeThunk offsetThunk,
                              SizeThunk alignmentThunk)

max

public static SizeThunk max(SizeThunk thunk1,
                            SizeThunk thunk2)

constant

public static SizeThunk constant(int constant)