org.jruby.ext.ffi

Class MemoryOp

java.lang.Object

org.jruby.ext.ffi.MemoryOp

Direct Known Subclasses:

MemoryOp.Mapped, MemoryOp.PrimitiveOp, MemoryOp.StructOp, StructLayout.MultiDimensionArrayOp

abstract class MemoryOp
extends java.lang.Object

Defines memory operations for a primitive type

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) static class	MemoryOp.BooleanOp
(package private) static class	MemoryOp.Float32
(package private) static class	MemoryOp.Float64
(package private) static class	MemoryOp.Mapped
(package private) static class	MemoryOp.PointerOp
(package private) static class	MemoryOp.PrimitiveOp
(package private) static class	MemoryOp.Signed16
(package private) static class	MemoryOp.Signed16Swapped
(package private) static class	MemoryOp.Signed32
(package private) static class	MemoryOp.Signed32Swapped
(package private) static class	MemoryOp.Signed64
(package private) static class	MemoryOp.Signed64Swapped
(package private) static class	MemoryOp.Signed8
(package private) static class	MemoryOp.StructOp
(package private) static class	MemoryOp.Unsigned16
(package private) static class	MemoryOp.Unsigned16Swapped
(package private) static class	MemoryOp.Unsigned32
(package private) static class	MemoryOp.Unsigned32Swapped
(package private) static class	MemoryOp.Unsigned64
(package private) static class	MemoryOp.Unsigned64Swapped
(package private) static class	MemoryOp.Unsigned8

Field Summary

Fields

Modifier and Type	Field and Description
static MemoryOp	BOOL
static MemoryOp	FLOAT32
static MemoryOp	FLOAT64
static MemoryOp	INT16
static MemoryOp	INT16SWAP
static MemoryOp	INT32
static MemoryOp	INT32SWAP
static MemoryOp	INT64
static MemoryOp	INT64SWAP
static MemoryOp	INT8
static MemoryOp	POINTER
static MemoryOp	UINT16
static MemoryOp	UINT16SWAP
static MemoryOp	UINT32
static MemoryOp	UINT32SWAP
static MemoryOp	UINT64
static MemoryOp	UINT64SWAP
static MemoryOp	UINT8

Constructor Summary

Constructors

Constructor and Description
MemoryOp()

Method Summary

Modifier and Type	Method and Description
(package private) IRubyObject	get(ThreadContext context, AbstractMemory ptr, long offset)
(package private) abstract IRubyObject	get(ThreadContext context, MemoryIO io, long offset)
static MemoryOp	getMemoryOp(NativeType type)
static MemoryOp	getMemoryOp(NativeType type, java.nio.ByteOrder order)
static MemoryOp	getMemoryOp(Type type)
static MemoryOp	getMemoryOp(Type type, java.nio.ByteOrder order)
(package private) void	put(ThreadContext context, AbstractMemory ptr, long offset, IRubyObject value)
(package private) abstract void	put(ThreadContext context, MemoryIO io, long offset, IRubyObject value)

Methods inherited from class java.lang.Object

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

Field Detail

BOOL

public static final MemoryOp BOOL

INT8

public static final MemoryOp INT8

UINT8

public static final MemoryOp UINT8

INT16

public static final MemoryOp INT16

UINT16

public static final MemoryOp UINT16

INT32

public static final MemoryOp INT32

UINT32

public static final MemoryOp UINT32

INT64

public static final MemoryOp INT64

UINT64

public static final MemoryOp UINT64

FLOAT32

public static final MemoryOp FLOAT32

FLOAT64

public static final MemoryOp FLOAT64

INT16SWAP

public static final MemoryOp INT16SWAP

UINT16SWAP

public static final MemoryOp UINT16SWAP

INT32SWAP

public static final MemoryOp INT32SWAP

UINT32SWAP

public static final MemoryOp UINT32SWAP

INT64SWAP

public static final MemoryOp INT64SWAP

UINT64SWAP

public static final MemoryOp UINT64SWAP

POINTER

public static final MemoryOp POINTER

Constructor Detail

MemoryOp

MemoryOp()

Method Detail

getMemoryOp

public static MemoryOp getMemoryOp(NativeType type)

getMemoryOp

public static MemoryOp getMemoryOp(NativeType type,
                                   java.nio.ByteOrder order)

getMemoryOp

public static MemoryOp getMemoryOp(Type type)

getMemoryOp

public static MemoryOp getMemoryOp(Type type,
                                   java.nio.ByteOrder order)

get

abstract IRubyObject get(ThreadContext context,
                         MemoryIO io,
                         long offset)

put

abstract void put(ThreadContext context,
                  MemoryIO io,
                  long offset,
                  IRubyObject value)

get

IRubyObject get(ThreadContext context,
                AbstractMemory ptr,
                long offset)

put

void put(ThreadContext context,
         AbstractMemory ptr,
         long offset,
         IRubyObject value)