Top Description Fields Constructors Methods

org.jruby.ext.ffi

public Class FFI

Class Inheritance

extends Object

java.lang.Object
org.jruby.ext.ffi.FFI

Imports

org.jruby.*, org.jruby.internal.runtime.methods.DynamicMethod, org.jruby.runtime.builtin.IRubyObject, java.util.Collections, .Map, .WeakHashMap

The holder of all per-ruby-runtime FFI data

Field Summary

Modifier and Type	Field and Description
public final RubyClass	bufferClass
public final RubyClass	callbackClass
public final RubyModule	ffiModule
public final RubyClass	functionClass
public final RubyClass	memoryClass
public final RubyClass	memptrClass
private final NullMemoryIO	nullMemoryIO
public final Pointer	nullPointer
public final RubyClass	pointerClass
private final Map<DynamicMethod, AbstractInvoker>	refmap Reference map to keep libraries open for as long as there is a method mapped to that library.
public final RubyClass	structClass
public final RubyClass	typeClass
public final RubyHash	typedefs
private final TypeResolver	typeResolver

Constructor Summary

Access	Constructor and Description
public	FFI(RubyModule ffiModule)

Method Summary

Modifier and Type	Method and Description
public NullMemoryIO	getNullMemoryIO()
public final TypeResolver	getTypeResolver()
public void	registerAttachedMethod(DynamicMethod method, AbstractInvoker invoker)

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

Field Detail

bufferClass	back to summary
public final RubyClass bufferClass

callbackClass	back to summary
public final RubyClass callbackClass

ffiModule	back to summary
public final RubyModule ffiModule

functionClass	back to summary
public final RubyClass functionClass

memoryClass	back to summary
public final RubyClass memoryClass

memptrClass	back to summary
public final RubyClass memptrClass

nullMemoryIO	back to summary
private final NullMemoryIO nullMemoryIO

nullPointer	back to summary
public final Pointer nullPointer

pointerClass	back to summary
public final RubyClass pointerClass

refmap	back to summary
private final Map<DynamicMethod, AbstractInvoker> refmap Reference map to keep libraries open for as long as there is a method mapped to that library.

structClass	back to summary
public final RubyClass structClass

typeClass	back to summary
public final RubyClass typeClass

typedefs	back to summary
public final RubyHash typedefs

typeResolver	back to summary
private final TypeResolver typeResolver

Constructor Detail

FFI	back to summary
public FFI(RubyModule ffiModule)

Method Detail

getNullMemoryIO	back to summary
public NullMemoryIO getNullMemoryIO()

getTypeResolver	back to summary
public final TypeResolver getTypeResolver()

registerAttachedMethod	back to summary
public void registerAttachedMethod(DynamicMethod method, AbstractInvoker invoker)