Modifier and Type	Class and Description
public static class	Factory.LastError
public static class	Factory.WinapiLastError

Access	Constructor and Description
public	Factory()

Method Summary

Modifier and Type	Method and Description
public int	alignmentOf(NativeType type) Implements abstract org.jruby.ext.ffi.Factory.alignmentOf.
public MemoryIO	Returns: A new `MemoryIO`. allocateDirectMemory(Ruby runtime, int The number of bytes to allocate. size, boolean If the memory should be cleared. clear) Implements abstract org.jruby.ext.ffi.Factory.allocateDirectMemory. Allocates memory on the native C heap and wraps it in a `MemoryIO` accessor.
public MemoryIO	Returns: A new `MemoryIO`. allocateDirectMemory(Ruby runtime, int The number of bytes to allocate. size, int The minimum alignment of the memory align, boolean If the memory should be cleared. clear) Implements abstract org.jruby.ext.ffi.Factory.allocateDirectMemory. Allocates memory on the native C heap and wraps it in a `MemoryIO` accessor.
public MemoryIO	allocateTransientDirectMemory(Ruby runtime, int The number of bytes to allocate. size, int The minimum alignment of the memory align, boolean If the memory should be cleared. clear) Implements abstract org.jruby.ext.ffi.Factory.allocateTransientDirectMemory. Allocates transient native memory (not from C heap) and wraps it in a `MemoryIO` accessor.
public CallbackManager	getCallbackManager() Implements abstract org.jruby.ext.ffi.Factory.getCallbackManager.
private static final Type	getType(NativeType type)
public void	init(Ruby The ruby runtime runtime, RubyModule the module to register the classes under FFI) Overrides org.jruby.ext.ffi.Factory.init. Registers FFI ruby classes/modules
public Function	newFunction(Ruby runtime, Pointer address, CallbackInfo cbInfo) Implements abstract org.jruby.ext.ffi.Factory.newFunction.
public int	sizeOf(NativeType type) Implements abstract org.jruby.ext.ffi.Factory.sizeOf.
public MemoryIO	wrapDirectMemory(Ruby runtime, long The native address to wrap. address) Implements abstract org.jruby.ext.ffi.Factory.wrapDirectMemory. Wraps a native C memory address in a `MemoryIO` accessor.

Inherited from org.jruby.ext.ffi.Factory:: getInstance

Constructor Detail

Factory	back to summary
public Factory()

Method Detail

alignmentOf	back to summary
public int alignmentOf(NativeType type) Implements abstract org.jruby.ext.ffi.Factory.alignmentOf.

allocateDirectMemory back to summary

allocateDirectMemory	back to summary
public MemoryIO allocateDirectMemory(Ruby runtime, int size, boolean clear) Implements abstract org.jruby.ext.ffi.Factory.allocateDirectMemory. Allocates memory on the native C heap and wraps it in a `MemoryIO` accessor. Parameters size:int The number of bytes to allocate. clear:boolean If the memory should be cleared. Returns:MemoryIO A new `MemoryIO`.

public MemoryIO allocateDirectMemory(Ruby runtime, int size, boolean clear)

Implements abstract org.jruby.ext.ffi.Factory.allocateDirectMemory.

Allocates memory on the native C heap and wraps it in a MemoryIO accessor.

Parameters

size:int: The number of bytes to allocate.
clear:boolean: If the memory should be cleared.

Returns:MemoryIO

A new MemoryIO.

allocateDirectMemory back to summary

allocateDirectMemory	back to summary
public MemoryIO allocateDirectMemory(Ruby runtime, int size, int align, boolean clear) Implements abstract org.jruby.ext.ffi.Factory.allocateDirectMemory. Allocates memory on the native C heap and wraps it in a `MemoryIO` accessor. Parameters size:int The number of bytes to allocate. align:int The minimum alignment of the memory clear:boolean If the memory should be cleared. Returns:MemoryIO A new `MemoryIO`.

public MemoryIO allocateDirectMemory(Ruby runtime, int size, int align, boolean clear)

Implements abstract org.jruby.ext.ffi.Factory.allocateDirectMemory.

Allocates memory on the native C heap and wraps it in a MemoryIO accessor.

Parameters

size:int: The number of bytes to allocate.
align:int: The minimum alignment of the memory
clear:boolean: If the memory should be cleared.

Returns:MemoryIO

A new MemoryIO.

allocateTransientDirectMemory back to summary

allocateTransientDirectMemory	back to summary
public MemoryIO allocateTransientDirectMemory(Ruby runtime, int size, int align, boolean clear) Implements abstract org.jruby.ext.ffi.Factory.allocateTransientDirectMemory. Doc from org.jruby.ext.ffi.Factory.allocateTransientDirectMemory. Allocates transient native memory (not from C heap) and wraps it in a `MemoryIO` accessor. Parameters size:int The number of bytes to allocate. align:int The minimum alignment of the memory clear:boolean If the memory should be cleared. Returns:MemoryIO A new `AllocatedDirectMemoryIO`.

public MemoryIO allocateTransientDirectMemory(Ruby runtime, int size, int align, boolean clear)

Implements abstract org.jruby.ext.ffi.Factory.allocateTransientDirectMemory.

Doc from org.jruby.ext.ffi.Factory.allocateTransientDirectMemory.

Allocates transient native memory (not from C heap) and wraps it in a MemoryIO accessor.

Parameters

size:int: The number of bytes to allocate.
align:int: The minimum alignment of the memory
clear:boolean: If the memory should be cleared.

Returns:MemoryIO

A new AllocatedDirectMemoryIO.

getCallbackManager	back to summary
public CallbackManager getCallbackManager() Implements abstract org.jruby.ext.ffi.Factory.getCallbackManager. Annotations @Override

getCallbackManager

back to summary

public CallbackManager getCallbackManager()

Implements abstract org.jruby.ext.ffi.Factory.getCallbackManager.

Annotations

@Override

getType	back to summary
private static final Type getType(NativeType type)

init	back to summary
public void init(Ruby runtime, RubyModule FFI) Overrides org.jruby.ext.ffi.Factory.init. Doc from org.jruby.ext.ffi.Factory.init. Registers FFI ruby classes/modules Parameters runtime:Ruby The ruby runtime FFI:RubyModule the module to register the classes under Annotations @Override

init

back to summary

public void init(Ruby runtime, RubyModule FFI)

Overrides org.jruby.ext.ffi.Factory.init.

Doc from org.jruby.ext.ffi.Factory.init.

Registers FFI ruby classes/modules

Parameters

runtime:Ruby: The ruby runtime
FFI:RubyModule: the module to register the classes under

Annotations

@Override

newFunction	back to summary
public Function newFunction(Ruby runtime, Pointer address, CallbackInfo cbInfo) Implements abstract org.jruby.ext.ffi.Factory.newFunction. Annotations @Override

newFunction

back to summary

public Function newFunction(Ruby runtime, Pointer address, CallbackInfo cbInfo)

Implements abstract org.jruby.ext.ffi.Factory.newFunction.

Annotations

@Override

sizeOf	back to summary
public int sizeOf(NativeType type) Implements abstract org.jruby.ext.ffi.Factory.sizeOf.

wrapDirectMemory back to summary

wrapDirectMemory	back to summary
public MemoryIO wrapDirectMemory(Ruby runtime, long address) Implements abstract org.jruby.ext.ffi.Factory.wrapDirectMemory. Doc from org.jruby.ext.ffi.Factory.wrapDirectMemory. Wraps a native C memory address in a `MemoryIO` accessor. Parameters address:long The native address to wrap. Returns:MemoryIO A new `MemoryIO`.

public MemoryIO wrapDirectMemory(Ruby runtime, long address)

Implements abstract org.jruby.ext.ffi.Factory.wrapDirectMemory.

Doc from org.jruby.ext.ffi.Factory.wrapDirectMemory.

Wraps a native C memory address in a MemoryIO accessor.

Parameters

address:long: The native address to wrap.

Returns:MemoryIO

A new MemoryIO.

org.jruby.ext.ffi.jffi back to summary

public final Class Factory.LastError

Class Inheritance

extends Object

java.lang.Object
org.jruby.ext.ffi.jffi.Factory.LastError

Constructor Summary

Access	Constructor and Description
public	LastError()

Method Summary

Modifier and Type	Method and Description
public static final IRubyObject	error(ThreadContext context, IRubyObject recv)
public static final IRubyObject	error_set(ThreadContext context, IRubyObject recv, IRubyObject value)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Constructor Detail

LastError	back to summary
public LastError()

Method Detail

error	back to summary
public static final IRubyObject error(ThreadContext context, IRubyObject recv) Annotations @JRubyMethod name:error module:true

error_set	back to summary
public static final IRubyObject error_set(ThreadContext context, IRubyObject recv, IRubyObject value) Annotations @JRubyMethod name:error= module:true

org.jruby.ext.ffi.jffi back to summary

public final Class Factory.WinapiLastError

Class Inheritance

extends Object

java.lang.Object
org.jruby.ext.ffi.jffi.Factory.WinapiLastError

Constructor Summary

Access	Constructor and Description
public	WinapiLastError()

Method Summary

Modifier and Type	Method and Description
public static final IRubyObject	winapi_error(ThreadContext context, IRubyObject recv)
public static final IRubyObject	winapi_error_set(ThreadContext context, IRubyObject recv, IRubyObject value)

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Constructor Detail

WinapiLastError	back to summary
public WinapiLastError()

Method Detail

winapi_error	back to summary
public static final IRubyObject winapi_error(ThreadContext context, IRubyObject recv) Annotations @JRubyMethod name:winapi_error module:true

winapi_error_set	back to summary
public static final IRubyObject winapi_error_set(ThreadContext context, IRubyObject recv, IRubyObject value) Annotations @JRubyMethod name:winapi_error= module:true

public Class Factory

Nested and Inner Type Summary

Constructor Summary

Method Summary

Constructor Detail

Method Detail

public final Class Factory.LastError

Constructor Summary

Method Summary

Constructor Detail

Method Detail

public final Class Factory.WinapiLastError

Constructor Summary

Method Summary

Constructor Detail

Method Detail