org.jruby.ext.ffi
Class AbstractMemoryPointer

java.lang.Object
  extended by org.jruby.RubyBasicObject
      extended by org.jruby.RubyObject
          extended by org.jruby.ext.ffi.AbstractMemory
              extended by org.jruby.ext.ffi.Pointer
                  extended by org.jruby.ext.ffi.AbstractMemoryPointer
All Implemented Interfaces:
java.io.Serializable, java.lang.Cloneable, InstanceVariables, InternalVariables, IRubyObject, CoreObjectType
Direct Known Subclasses:
JNABasePointer

public abstract class AbstractMemoryPointer
extends Pointer

C memory pointer operations.

This implements the Rubinius FFI MemoryPointer class, but in java for speed.

See Also:
Serialized Form

Nested Class Summary
 
Nested classes/interfaces inherited from class org.jruby.RubyObject
RubyObject.ObjectMethods
 
Nested classes/interfaces inherited from class org.jruby.RubyBasicObject
RubyBasicObject.BasicObjectMethods, RubyBasicObject.Finalizer, RubyBasicObject.VariableTableEntry
 
Field Summary
static java.lang.String className
          The base class name to register in the Ruby runtime
 
Fields inherited from class org.jruby.ext.ffi.AbstractMemory
ABSTRACT_MEMORY_RUBY_CLASS, io, offset, size
 
Fields inherited from class org.jruby.RubyObject
OBJECT_ALLOCATOR
 
Fields inherited from class org.jruby.RubyBasicObject
ALL_F, dataStruct, ERR_INSECURE_SET_INST_VAR, FALSE_F, FL_USHIFT, flags, FROZEN_F, metaClass, NEVER, NIL_F, TAINTED_F, UNDEF, USER0_F, USER1_F, USER2_F, USER3_F, USER4_F, USER5_F, USER6_F, USER7_F, VARIABLE_TABLE_DEFAULT_CAPACITY, VARIABLE_TABLE_EMPTY_TABLE, VARIABLE_TABLE_LOAD_FACTOR, VARIABLE_TABLE_MAXIMUM_CAPACITY, variableTable, variableTableSize, variableTableThreshold
 
Fields inherited from interface org.jruby.runtime.builtin.IRubyObject
NULL_ARRAY
 
Constructor Summary
protected AbstractMemoryPointer(Ruby runtime, RubyClass klass, MemoryIO io, long offset, long size)
           
 
Method Summary
 IRubyObject autorelease(ThreadContext context, IRubyObject release)
           
static RubyClass createMemoryPointerClass(Ruby runtime, RubyModule module)
           
 IRubyObject free(ThreadContext context)
           
 
Methods inherited from class org.jruby.ext.ffi.Pointer
createPointerClass, null_p
 
Methods inherited from class org.jruby.ext.ffi.AbstractMemory
checkBounds, checkBounds, checkBounds, clear, createAbstractMemoryClass, eql, equals, get_array_of_float, get_array_of_float64, get_array_of_int16, get_array_of_int32, get_array_of_int64, get_array_of_int8, get_array_of_long, get_buffer, get_bytes, get_float32, get_float64, get_int16, get_int32, get_int64, get_int8, get_long, get_pointer, get_string, get_string, get_uint16, get_uint32, get_uint8, get_ulong, getMemoryIO, getOffset, getOffset, getPointer, getSize, hash, hashCode, op_equal, put_array_of_float, put_array_of_float64, put_array_of_int16, put_array_of_int32, put_array_of_int64, put_array_of_int8, put_array_of_long, put_buffer, put_bytes, put_float32, put_float64, put_int16, put_int32, put_int64, put_int8, put_long, put_string, put_uint16, put_uint32, put_uint8, put_ulong, to_s, total
 
Methods inherited from class org.jruby.RubyObject
as, attachToObjectSpace, callInit, checkFrozen, convertToType, createObjectClass, display, dup, eql_p, eqlInternal, equal_p, equalInternal, evalUnder, evalUnder, extend, freeze, frozen_p, getNativeTypeIndex, hash, id_deprecated, id, initialize_copy, initialize, inspect, instance_eval, instance_eval, instance_eval, instance_eval, instance_eval, instance_exec, instance_of_p, instance_variable_defined_p, instance_variable_get, instance_variable_set, instance_variables, kind_of_p, method, methods, nil_p, op_eqq, op_match, private_methods, protected_methods, public_methods, puts, rbClone, remove_instance_variable, respond_to_p, respond_to_p, send, send, send, send, send, singleton_methods, singleton_methods19, singletonMethods, specificEval, specificEval, specificEval, specificEval, specificEval, taint, tainted_p, to_a, to_java, to_s, toString, type_deprecated, type, untaint, validateInstanceVariable
 
Methods inherited from class org.jruby.RubyBasicObject
addFinalizer, anyToString, asJavaString, asString, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callSuper, checkArrayType, checkStringType, convertToArray, convertToFloat, convertToHash, convertToInteger, convertToInteger, convertToInteger, convertToString, copyInstanceVariablesInto, copySpecialInstanceVariables, createBasicObjectClass, dataGetStruct, dataWrapStruct, ensureInstanceVariablesSettable, fastGetInstanceVariable, fastGetInternalVariable, fastHasInstanceVariable, fastHasInternalVariable, fastSetInstanceVariable, fastSetInternalVariable, getFlag, getInstanceVariable, getInstanceVariableList, getInstanceVariableNameList, getInstanceVariables, getInternalVariable, getInternalVariableList, getInternalVariables, getJavaClass, getMetaClass, getRuntime, getSingletonClass, getSingletonClassClone, getType, getVariableCount, getVariableList, getVariableMap, getVariableNameList, hasInstanceVariable, hasInternalVariable, hasVariables, infectBy, isClass, isFalse, isFrozen, isImmediate, isModule, isNil, isRubyVariable, isTaint, isTrue, makeMetaClass, op_not_equal, op_not, removeFinalizers, removeInstanceVariable, removeInternalVariable, respondsTo, setFlag, setFrozen, setInstanceVariable, setInternalVariable, setMetaClass, setTaint, syncVariables, taint, testFrozen, variableTableContains, variableTableFastContains, variableTableFastFetch, variableTableFastStore, variableTableFetch, variableTableGetMap, variableTableGetMap, variableTableGetSize, variableTableGetTable, variableTableReadLocked, variableTableRehash, variableTableRemove, variableTableStore, variableTableSync
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 

Field Detail

className

public static final java.lang.String className
The base class name to register in the Ruby runtime

See Also:
Constant Field Values
Constructor Detail

AbstractMemoryPointer

protected AbstractMemoryPointer(Ruby runtime,
                                RubyClass klass,
                                MemoryIO io,
                                long offset,
                                long size)
Method Detail

createMemoryPointerClass

public static RubyClass createMemoryPointerClass(Ruby runtime,
                                                 RubyModule module)

free

public IRubyObject free(ThreadContext context)

autorelease

public IRubyObject autorelease(ThreadContext context,
                               IRubyObject release)


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