Package org.jruby.ext.ffi.jffi

Class DynamicLibrary.Symbol

java.lang.Object

org.jruby.RubyBasicObject

org.jruby.RubyObject

org.jruby.ext.ffi.MemoryObject

org.jruby.ext.ffi.AbstractMemory

org.jruby.ext.ffi.Pointer

org.jruby.ext.ffi.jffi.DynamicLibrary.Symbol

All Implemented Interfaces:

Serializable, Cloneable, Comparable<IRubyObject>, InstanceVariables, InternalVariables, IRubyObject, CoreObjectType

Enclosing class:

DynamicLibrary

public static final class DynamicLibrary.Symbol
extends Pointer

See Also:

• Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class org.jruby.RubyObject

RubyObject.Data

Nested classes/interfaces inherited from class org.jruby.RubyBasicObject

RubyBasicObject.Finalizer

Field Summary

Fields inherited from class org.jruby.ext.ffi.AbstractMemory

ABSTRACT_MEMORY_RUBY_CLASS, size, typeSize

Fields inherited from class org.jruby.RubyObject

IVAR_INSPECTING_OBJECT_ALLOCATOR, OBJECT_ALLOCATOR, REIFYING_OBJECT_ALLOCATOR

Fields inherited from class org.jruby.RubyBasicObject

ALL_F, BASICOBJECT_ALLOCATOR, COMPARE_BY_IDENTITY_F, ERR_INSECURE_SET_INST_VAR, FALSE_F, FL_USHIFT, flags, FROZEN_F, IS_OVERLAID_F, metaClass, NEVER, NIL_F, REFINED_MODULE_F, STAMP_OFFSET, TAINTED_F, UNDEF, USER0_F, USER1_F, USER2_F, USER3_F, USER4_F, USER5_F, USER6_F, USER7_F, USER8_F, USER9_F, USERA_F, VAR_TABLE_OFFSET, varTable, varTableStamp

Fields inherited from interface org.jruby.runtime.builtin.IRubyObject

NULL_ARRAY

Constructor Summary

Constructors

Constructor	Description
Symbol(Ruby runtime, DynamicLibrary library, String name, MemoryIO io)

Method Summary

Modifier and Type	Method	Description
IRubyObject	inspect(ThreadContext context)	Returns a string containing a human-readable representation of obj.
IRubyObject	library(ThreadContext context)
IRubyObject	to_s(ThreadContext context)
final String	toString()	The default toString method is just a wrapper that calls the Ruby "to_s" method.

Methods inherited from class org.jruby.ext.ffi.Pointer

address, createPointerClass, getAddress, getNull, getPointer, getPointerClass, initialize, initialize, initialize_copy, null_p, op_equal, order, size, slice, slice

Methods inherited from class org.jruby.ext.ffi.AbstractMemory

allocateMemoryIO, aref, calculateTypeSize, checkArray, clear, createAbstractMemoryClass, equals, get, 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_array_of_pointer, get_array_of_string, get_array_of_string, get_array_of_uint16, get_array_of_uint32, get_array_of_uint64, get_array_of_uint8, get_array_of_ulong, get_bytes, get_float32, get_float32, get_float64, get_float64, get_int16, get_int16, get_int32, get_int32, get_int64, get_int64, get_int8, get_int8, get_long, get_long, get_pointer, get_pointer, get_string, get_string, get_string, get_uint16, get_uint16, get_uint32, get_uint32, get_uint64, get_uint64, get_uint8, get_uint8, get_ulong, get_ulong, getOffset, getSize, hash, hashCode, op_plus, order, order, put, 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_array_of_pointer, put_array_of_uint16, put_array_of_uint32, put_array_of_uint64, put_array_of_uint8, put_array_of_ulong, put_bytes, put_callback, put_float32, put_float32, put_float64, put_float64, put_int16, put_int16, put_int32, put_int32, put_int64, put_int64, put_int8, put_int8, put_long, put_long, put_pointer, put_pointer, put_string, put_uint16, put_uint16, put_uint32, put_uint32, put_uint64, put_uint64, put_uint8, put_uint8, put_ulong, put_ulong, read_array_of_float, read_array_of_float64, read_array_of_int16, read_array_of_int32, read_array_of_int64, read_array_of_int8, read_array_of_long, read_array_of_pointer, read_array_of_string, read_array_of_string, read_array_of_type, read_array_of_type, read_array_of_uint16, read_array_of_uint32, read_array_of_uint64, read_array_of_uint8, read_array_of_ulong, read_bytes, read_char, read_double, read_float, read_int, read_long, read_long_long, read_pointer, read_short, read_string, read_string, read_uchar, read_uint, read_uint16, read_uint8, read_ulong, read_ulong_long, read_ushort, slice, to_ptr, total, type_size, write_array_of_float, write_array_of_float64, write_array_of_int16, write_array_of_int32, write_array_of_int64, write_array_of_int8, write_array_of_long, write_array_of_pointer, write_array_of_type, write_array_of_type, write_array_of_uint16, write_array_of_uint32, write_array_of_uint64, write_array_of_uint8, write_array_of_ulong, write_bytes, write_char, write_double, write_float, write_int, write_long, write_long_long, write_pointer, write_short, write_string, write_string, write_uchar, write_uint, write_ulong_long, write_ushort

Methods inherited from class org.jruby.ext.ffi.MemoryObject

getMemoryIO, setMemoryIO

Methods inherited from class org.jruby.RubyObject

attachToObjectSpace, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, callInit, convertToType, dig, dig1, dig2, eqlInternal, equalInternal, finishObjectClass, getNativeClassIndex, inspect, op_eqq, puts, specificEval, toRubyString

Methods inherited from class org.jruby.RubyBasicObject

addFinalizer, addFinalizer, anyToString, asJavaString, asString, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callMethod, callSuper, checkArrayType, checkCallMethod, checkCallMethod, checkFrozen, checkStringType, cloneSetup, compareTo, convertToArray, convertToFloat, convertToHash, convertToInteger, convertToInteger, convertToInteger, convertToString, copyInstanceVariablesInto, copySpecialInstanceVariables, dataGetStruct, dataGetStructChecked, dataWrapStruct, decode, display, dup, dupFinalizer, dupSetup, ensureInstanceVariablesSettable, eql, eql_p, eql_p, equal_p, evalUnder, extend, fastGetInstanceVariable, fastGetInternalVariable, fastHasInstanceVariable, fastHasInternalVariable, fastSetInstanceVariable, fastSetInternalVariable, finishBasicObjectClass, forEachInstanceVariable, forEachInstanceVariableName, freeze, frozen_p, getCurrentContext, getFFIHandle, getFlag, getInstanceEvalClass, getInstanceEvalClass, getInstanceVariable, getInstanceVariableList, getInstanceVariableNameList, getInstanceVariables, getInternalVariable, getInternalVariables, getJavaClass, getMarshalVariableList, getMetaClass, getMetaClass, getNativeHandle, getNativeTypeIndex, getObjectId, getRuntime, getSingletonClass, getSingletonClassClone, getSingletonClassCloneAndAttach, getSingletonClassCloneAndAttach, getType, getVariable, getVariableCount, getVariableList, getVariableNameList, hash, hashyInspect, hasInstanceVariable, hasInstanceVariables, hasInternalVariable, hasVariables, id, infectBy, initialize, initialize_copy, inspect, inspectHashCode, 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, isBuiltin, isClass, isFalse, isFrozen, isImmediate, isModule, isNil, isSpecialConst, isSpecialObject, isTaint, isTrue, isUntrusted, kind_of_p, makeMetaClass, makeMetaClass, makeMetaClassBootstrap, method, method, method, method_missing, methods, methods, nil_p, nonFixnumHashCode, nonFixnumHashCode, OBJ_INIT_COPY, objInitCopy, op_cmp, op_match, op_not, op_not_equal, op_not_match, private_methods, protected_methods, public_methods, rbClone, rbClone, rbInspect, remove_instance_variable, removeFinalizers, removeInstanceVariable, removeInternalVariable, respond_to_p, respond_to_p, respondsTo, respondsToMissing, respondsToMissing, send, send, send, send, send, setFFIHandle, setFlag, setFrozen, setInstanceVariable, setInternalVariable, setMetaClass, setNativeHandle, setTaint, setUntrusted, setVariable, singleton_method, singleton_method, singleton_method_added, singleton_method_removed, singleton_method_undefined, singleton_methods, singletonClass, specificEval, specificEval, specificEval, specificEval, syncVariables, syncVariables, taint, taint, tainted_p, testFrozen, testFrozen, to_a, to_a, to_s, toJava, trust, type, untaint, untrust, untrusted_p, validateInstanceVariable, validateInstanceVariable, validateInstanceVariable, variableTableContains, variableTableFastContains, variableTableFastFetch, variableTableFastStore, variableTableFetch, variableTableRemove, variableTableStore, variableTableSync, yieldUnder, yieldUnder

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.jruby.runtime.builtin.IRubyObject

checkStringType19, dup, marshalLiveVariables

Constructor Details

Symbol

public Symbol(Ruby runtime,
 DynamicLibrary library,
 String name,
 MemoryIO io)

Method Details

library

public IRubyObject library(ThreadContext context)

inspect

public IRubyObject inspect(ThreadContext context)

Description copied from class: RubyBasicObject

Returns a string containing a human-readable representation of obj. If not overridden, uses the to_s method to generate the string. [ 1, 2, 3..4, 'five' ].inspect #=> "[1, 2, 3..4, \"five\"]" Time.new.inspect #=> "Wed Apr 09 08:54:39 CDT 2003"

Specified by:

inspect in interface IRubyObject

Overrides:

inspect in class RubyBasicObject

to_s

public IRubyObject to_s(ThreadContext context)

Overrides:

to_s in class Pointer

toString

public final String toString()

Description copied from class: RubyObject

The default toString method is just a wrapper that calls the Ruby "to_s" method.

Overrides:

toString in class RubyObject

Returns:

string representation