JRuby Base 10.0.0.0 · org.jruby.ext.ffi.AbstractMemory

Modifier and Type	Field and Description
public static final String	ABSTRACT_MEMORY_RUBY_CLASS
protected long	size The total size of the memory area
protected int	typeSize The size of each element of this memory area - e.g. :char is 1, :int is 4

Access	Constructor and Description
protected	AbstractMemory(Ruby runtime, RubyClass klass, MemoryIO io, long size)
protected	AbstractMemory(Ruby runtime, RubyClass klass, MemoryIO io, long size, int typeSize)

Method Summary

Modifier and Type	Method and Description
protected MemoryIO	allocateMemoryIO() Implements abstract org.jruby.ext.ffi.MemoryObject.allocateMemoryIO.
public final IRubyObject	aref(ThreadContext context, IRubyObject indexArg)
protected static final int	calculateTypeSize(ThreadContext context, IRubyObject sizeArg)
pack-priv static AbstractMemory	cast(ThreadContext context, IRubyObject ptr)
protected static final RubyArray<T extends IRubyObject>	checkArray(IRubyObject obj)
private static int	checkArrayLength(ThreadContext context, IRubyObject val)
public IRubyObject	Returns: this clear(ThreadContext the thread context context) Clears (zeros out) the memory contents.
public static RubyClass	createAbstractMemoryClass(ThreadContext context, RubyModule FFI, RubyClass Object)
public boolean	Returns: true if the memory address of `obj` is equal to the address of this `MemoryPointer`. equals(Object The other `MemoryPointer` to compare to. obj) Overrides org.jruby.RubyObject.equals. Compares this `MemoryPointer` to another `MemoryPointer`.
public final IRubyObject	get(ThreadContext context, IRubyObject typeName, IRubyObject offset, IRubyObject value)
public IRubyObject	Returns: An array containing the values. get_array_of_float(ThreadContext The thread context. context, IRubyObject The offset from the start of the memory area to read the values. offset, IRubyObject The number of values to be read from memory. length) Reads an array of signed 32 bit floating point values from the memory address.
public IRubyObject	Returns: An array containing the values. get_array_of_float64(ThreadContext The thread context. context, IRubyObject The offset from the start of the memory area to read the values. offset, IRubyObject The number of values to be read from memory. length) Reads an array of signed 64 bit floating point values from the memory address.
public IRubyObject	Returns: An array containing the values. get_array_of_int16(ThreadContext The thread context. context, IRubyObject The offset from the start of the memory area to read the values. offset, IRubyObject The number of values to be read from memory. length) Reads an array of signed 16 bit integer values from the memory address.
public IRubyObject	Returns: An array containing the values. get_array_of_int32(ThreadContext The thread context. context, IRubyObject The offset from the start of the memory area to read the values. offset, IRubyObject The number of values to be read from memory. length) Reads an array of signed 32 bit integer values from the memory address.
public IRubyObject	Returns: An array containing the values. get_array_of_int64(ThreadContext The thread context. context, IRubyObject The offset from the start of the memory area to read the values. offset, IRubyObject The number of values to be read from memory. length) Reads an array of signed 64 bit integer values from the memory address.
public IRubyObject	Returns: An array containing the values. get_array_of_int8(ThreadContext the thread context context, IRubyObject The offset from the start of the memory area to read the values. offset, IRubyObject The number of values to be read from memory. length) Reads an array of signed 8 bit integer values from the memory address.
public IRubyObject	Returns: An array containing the values. get_array_of_long(ThreadContext The thread context. context, IRubyObject The offset from the start of the memory area to read the values. offset, IRubyObject The number of values to be read from memory. length) Reads an array of signed long integer values from the memory address.
public IRubyObject	get_array_of_pointer(ThreadContext context, IRubyObject offset, IRubyObject length)
public IRubyObject	get_array_of_string(ThreadContext context, IRubyObject rbOffset)
public IRubyObject	get_array_of_string(ThreadContext context, IRubyObject rbOffset, IRubyObject rbCount)
public IRubyObject	Returns: An array containing the values. get_array_of_uint16(ThreadContext The thread context. context, IRubyObject The offset from the start of the memory area to read the values. offset, IRubyObject The number of values to be read from memory. length) Reads an array of unsigned 16 bit integer values from the memory address.
public IRubyObject	Returns: An array containing the values. get_array_of_uint32(ThreadContext The thread context. context, IRubyObject The offset from the start of the memory area to read the values. offset, IRubyObject The number of values to be read from memory. length) Reads an array of unsigned 32 bit integer values from the memory address.
public IRubyObject	Returns: An array containing the values. get_array_of_uint64(ThreadContext The thread context. context, IRubyObject The offset from the start of the memory area to read the values. offset, IRubyObject The number of values to be read from memory. length) Reads an array of unsigned 64 bit integer values from the memory address.
public IRubyObject	Returns: An array containing the values. get_array_of_uint8(ThreadContext The thread context. context, IRubyObject The offset from the start of the memory area to read the values. offset, IRubyObject The number of values to be read from memory. length) Reads an array of unsigned 8 bit integer values from the memory address.
public IRubyObject	Returns: An array containing the values. get_array_of_ulong(ThreadContext The thread context. context, IRubyObject The offset from the start of the memory area to read the values. offset, IRubyObject The number of values to be read from memory. length) Reads an array of unsigned long integer values from the memory address.
public IRubyObject	get_bytes(ThreadContext context, IRubyObject offArg, IRubyObject lenArg)
public IRubyObject	Returns: The value read from the address. get_float32(ThreadContext the thread context context) Reads a 32 bit floating point value from the memory address.
public IRubyObject	Returns: The value read from the address. get_float32(ThreadContext the thread context context, IRubyObject The offset from the base pointer address to read the value. offset) Reads a 32 bit floating point value from the memory address.
public IRubyObject	Returns: The value read from the address. get_float64(ThreadContext the thread context context) Reads a 64 bit floating point value from the memory address.
public IRubyObject	Returns: The value read from the address. get_float64(ThreadContext the thread context context, IRubyObject The offset from the base pointer address to read the value. offset) Reads a 64 bit floating point value from the memory address.
public IRubyObject	Returns: The value read from the address. get_int16(ThreadContext the thread context context) Reads a 16 bit signed integer value from the memory address.
public IRubyObject	Returns: The value read from the address. get_int16(ThreadContext the thread context context, IRubyObject The offset from the base pointer address to read the value. offset) Reads a 16 bit signed integer value from the memory address.
public IRubyObject	Returns: The value read from the address. get_int32(ThreadContext the thread context context) Reads a 32 bit signed integer value from the memory address.
public IRubyObject	Returns: The value read from the address. get_int32(ThreadContext the thread context context, IRubyObject The offset from the base pointer address to read the value. offset) Reads a 32 bit signed integer value from the memory address.
public IRubyObject	Returns: The value read from the address. get_int64(ThreadContext the thread context context) Reads a 64 bit integer value from the memory address.
public IRubyObject	Returns: The value read from the address. get_int64(ThreadContext the thread context context, IRubyObject The offset from the base pointer address to read the value. offset) Reads a 64 bit integer value from the memory address.
public IRubyObject	Returns: The value read from the address. get_int8(ThreadContext the thread context context) Reads an 8 bit signed integer value from the memory address.
public IRubyObject	Returns: The value read from the address. get_int8(ThreadContext the thread context context, IRubyObject The offset from the base pointer address to read the value. offset) Reads an 8 bit signed integer value from the memory address.
public IRubyObject	Returns: The value read. get_long(ThreadContext the thread context context) Reads a C long integer value from the memory area.
public IRubyObject	Returns: The value read. get_long(ThreadContext the thread context context, IRubyObject The offset from the base pointer address to read the value. offset) Reads a C long integer value from the memory area.
public IRubyObject	get_pointer(ThreadContext context)
public IRubyObject	get_pointer(ThreadContext context, IRubyObject offset)
public IRubyObject	get_string(ThreadContext context)
public IRubyObject	get_string(ThreadContext context, IRubyObject offArg)
public IRubyObject	get_string(ThreadContext context, IRubyObject offArg, IRubyObject lenArg)
public IRubyObject	Returns: The value read from the address. get_uint16(ThreadContext the thread context context) Reads a 16 bit unsigned integer value from the memory address.
public IRubyObject	Returns: The value read from the address. get_uint16(ThreadContext the thread context context, IRubyObject The offset from the base pointer address to read the value. offset) Reads a 16 bit unsigned integer value from the memory address.
public IRubyObject	Returns: The value read from the address. get_uint32(ThreadContext the thread context context) Reads a 32 bit unsigned integer value from the memory address.
public IRubyObject	Returns: The value read from the address. get_uint32(ThreadContext the thread context context, IRubyObject The offset from the base pointer address to read the value. offset) Reads a 32 bit unsigned integer value from the memory address.
public IRubyObject	Returns: The value read from the address. get_uint64(ThreadContext the thread context context) Reads a 64 bit unsigned integer value from the memory address.
public IRubyObject	Returns: The value read from the address. get_uint64(ThreadContext the thread context context, IRubyObject The offset from the base pointer address to read the value. offset) Reads a 64 bit unsigned integer value from the memory address.
public IRubyObject	Returns: The value read from the address. get_uint8(ThreadContext the thread context context) Reads an 8 bit unsigned integer value from the memory address.
public IRubyObject	Returns: The value read from the address. get_uint8(ThreadContext the thread context context, IRubyObject The offset from the base pointer address to read the value. offset) Reads an 8 bit unsigned integer value from the memory address.
public IRubyObject	Returns: The value read. get_ulong(ThreadContext the thread context context) Reads a C unsigned long integer value from the memory area.
public IRubyObject	Returns: The value read. get_ulong(ThreadContext the thread context context, IRubyObject The offset from the base pointer address to read the value. offset) Reads a C unsigned long integer value from the memory area.
protected final long	Returns: The total offset from the base memory pointer. getOffset(IRubyObject The offset to add to the base offset. offset) Calculates the absolute offset within the base memory pointer for a given offset.
protected abstract Pointer	getPointer(Ruby runtime, long offset)
public final long	Returns: The size of the memory area. getSize() Gets the size of the memory area.
public RubyFixnum	Returns: A RubyFixnum containing the hash code. hash(ThreadContext the current thread context context) Overrides org.jruby.RubyBasicObject.hash. Calculates a hash code for the pointer.
public int	Returns: The hashcode of the memory address. hashCode() Overrides org.jruby.RubyObject.hashCode. Calculates the hash code for this `MemoryPointer`
public IRubyObject	op_equal(ThreadContext context, IRubyObject obj) Overrides org.jruby.RubyBasicObject.op_equal. Implements org.jruby.runtime.builtin.IRubyObject.op_equal. rb_obj_equal Will by default use identity equality to compare objects.
public IRubyObject	op_plus(ThreadContext context, IRubyObject value)
public final IRubyObject	order(ThreadContext context)
public final IRubyObject	order(ThreadContext context, IRubyObject byte_order)
public abstract AbstractMemory	order(Ruby runtime, ByteOrder order)
public final IRubyObject	put(ThreadContext context, IRubyObject typeName, IRubyObject offset)
public IRubyObject	Returns: `this` object. put_array_of_float(ThreadContext The thread context. context, IRubyObject The offset from the start of the memory area to write the values. offset, IRubyObject Array of values to write to memory. arrParam) Writes an array of 32 bit floating point values to the memory area.
public IRubyObject	Returns: `this` object. put_array_of_float64(ThreadContext The thread context. context, IRubyObject The offset from the start of the memory area to write the values. offset, IRubyObject Array of values to write to memory. arrParam) Writes an array of 64 bit floating point values to the memory area.
public IRubyObject	Returns: `this` object. put_array_of_int16(ThreadContext The thread context. context, IRubyObject The offset from the start of the memory area to write the values. offset, IRubyObject Array of values to write to memory. arrParam) Writes an array of signed 16 bit integer values to the memory area.
public IRubyObject	Returns: `this` object. put_array_of_int32(ThreadContext The thread context. context, IRubyObject The offset from the start of the memory area to write the values. offset, IRubyObject Array of values to write to memory. arrParam) Writes an array of signed 32 bit integer values to the memory area.
public IRubyObject	Returns: `this` object. put_array_of_int64(ThreadContext The thread context. context, IRubyObject The offset from the start of the memory area to write the values. offset, IRubyObject Array of values to write to memory. arrParam) Writes an array of signed 64 bit integer values to the memory area.
public IRubyObject	Returns: `this` object. put_array_of_int8(ThreadContext The thread context. context, IRubyObject The offset from the start of the memory area to write the values. offset, IRubyObject Array of values to write to memory. arrParam) Writes an array of signed 8 bit integer values to the memory area.
public IRubyObject	Returns: `this` object. put_array_of_long(ThreadContext The thread context. context, IRubyObject The offset from the start of the memory area to write the values. offset, IRubyObject Array of values to write to memory. arr) Writes an array of signed long integer values to the memory area.
public IRubyObject	put_array_of_pointer(ThreadContext context, IRubyObject offset, IRubyObject arrParam)
public IRubyObject	Returns: `this` object. put_array_of_uint16(ThreadContext The thread context. context, IRubyObject The offset from the start of the memory area to write the values. offset, IRubyObject Array of values to write to memory. arrParam) Writes an array of unsigned 16 bit integer values to the memory area.
public IRubyObject	Returns: `this` object. put_array_of_uint32(ThreadContext The thread context. context, IRubyObject The offset from the start of the memory area to write the values. offset, IRubyObject Array of values to write to memory. arrParam) Writes an array of unsigned 32 bit integer values to the memory area.
public IRubyObject	Returns: `this` object. put_array_of_uint64(ThreadContext The thread context. context, IRubyObject The offset from the start of the memory area to write the values. offset, IRubyObject Array of values to write to memory. arrParam) Writes an array of unsigned 64 bit integer values to the memory area.
public IRubyObject	Returns: `this` object. put_array_of_uint8(ThreadContext The thread context. context, IRubyObject The offset from the start of the memory area to write the values. offset, IRubyObject Array of values to write to memory. arrParam) Writes an array of unsigned 8 bit integer values to the memory area.
public IRubyObject	Returns: `this` object. put_array_of_ulong(ThreadContext The thread context. context, IRubyObject The offset from the start of the memory area to write the values. offset, IRubyObject Array of values to write to memory. arr) Writes an array of unsigned long integer values to the memory area.
public IRubyObject	put_bytes(ThreadContext context, IRubyObject[] args)
public IRubyObject	put_callback(ThreadContext context, IRubyObject offset, IRubyObject proc, IRubyObject cbInfo)
public IRubyObject	Returns: The value written. put_float32(ThreadContext the thread context context, IRubyObject The value to write. value) Writes an 32 bit floating point value to the memory area.
public IRubyObject	Returns: The value written. put_float32(ThreadContext the thread context context, IRubyObject The offset from the base pointer address to write the value. offset, IRubyObject The value to write. value) Writes an 32 bit floating point value to the memory area.
public IRubyObject	Returns: The value written. put_float64(ThreadContext the thread context context, IRubyObject The value to write. value) Writes an 64 bit floating point value to the memory area.
public IRubyObject	Returns: The value written. put_float64(ThreadContext the thread context context, IRubyObject The offset from the base pointer address to write the value. offset, IRubyObject The value to write. value) Writes an 64 bit floating point value to the memory area.
public IRubyObject	Returns: The value written. put_int16(ThreadContext the thread context context, IRubyObject The value to write. value) Writes a 16 bit signed integer value to the memory address.
public IRubyObject	Returns: The value written. put_int16(ThreadContext the thread context context, IRubyObject The offset from the base pointer address to write the value. offset, IRubyObject The value to write. value) Writes a 16 bit signed integer value to the memory address.
public IRubyObject	Returns: The value written. put_int32(ThreadContext the thread context context, IRubyObject The value to write. value) Writes a 32 bit signed integer value to the memory address.
public IRubyObject	Returns: The value written. put_int32(ThreadContext the thread context context, IRubyObject The offset from the base pointer address to write the value. offset, IRubyObject The value to write. value) Writes a 32 bit signed integer value to the memory address.
public IRubyObject	Returns: The value written. put_int64(ThreadContext the thread context context, IRubyObject The value to write. value) Writes a 64 bit integer value to the memory area.
public IRubyObject	Returns: The value written. put_int64(ThreadContext the thread context context, IRubyObject The offset from the base pointer address to write the value. offset, IRubyObject The value to write. value) Writes a 64 bit integer value to the memory area.
public IRubyObject	Returns: The value written. put_int8(ThreadContext the thread context context, IRubyObject The value to write. value) Writes a 8 bit signed integer value to the memory area.
public IRubyObject	Returns: The value written. put_int8(ThreadContext the thread context context, IRubyObject The offset from the base pointer address to write the value. offset, IRubyObject The value to write. value) Writes a 8 bit signed integer value to the memory area.
public IRubyObject	Returns: The value written. put_long(ThreadContext the thread context context, IRubyObject The value to write. value) Writes a C long integer value to the memory area.
public IRubyObject	Returns: The value written. put_long(ThreadContext the thread context context, IRubyObject The offset from the base pointer address to write the value. offset, IRubyObject The value to write. value) Writes a C long integer value to the memory area.
public IRubyObject	put_pointer(ThreadContext context, IRubyObject value)
public IRubyObject	put_pointer(ThreadContext context, IRubyObject offset, IRubyObject value)
public IRubyObject	put_string(ThreadContext context, IRubyObject offArg, IRubyObject strArg)
public IRubyObject	Returns: The value written. put_uint16(ThreadContext the thread context context, IRubyObject The value to write. value) Writes a 16 bit unsigned integer value to the memory address.
public IRubyObject	Returns: The value written. put_uint16(ThreadContext the thread context context, IRubyObject The offset from the base pointer address to write the value. offset, IRubyObject The value to write. value) Writes a 16 bit unsigned integer value to the memory address.
public IRubyObject	Returns: The value written. put_uint32(ThreadContext the thread context context, IRubyObject The value to write. value) Writes an 32 bit unsigned integer value to the memory address.
public IRubyObject	Returns: The value written. put_uint32(ThreadContext the thread context context, IRubyObject The offset from the base pointer address to write the value. offset, IRubyObject The value to write. value) Writes an 32 bit unsigned integer value to the memory address.
public IRubyObject	Returns: The value written. put_uint64(ThreadContext the thread context context, IRubyObject The value to write. value) Writes a 64 bit unsigned integer value to the memory area.
public IRubyObject	Returns: The value written. put_uint64(ThreadContext the thread context context, IRubyObject The offset from the base pointer address to write the value. offset, IRubyObject The value to write. value) Writes a 64 bit unsigned integer value to the memory area.
public IRubyObject	Returns: The value written. put_uint8(ThreadContext the thread context context, IRubyObject The value to write. value) Writes a 8 bit unsigned integer value to the memory area.
public IRubyObject	Returns: The value written. put_uint8(ThreadContext the thread context context, IRubyObject The offset from the base pointer address to write the value. offset, IRubyObject The value to write. value) Writes a 8 bit unsigned integer value to the memory area.
public IRubyObject	Returns: The value written. put_ulong(ThreadContext the thread context context, IRubyObject The value to write. value) Writes a C long integer value to the memory area.
public IRubyObject	Returns: The value written. put_ulong(ThreadContext the thread context context, IRubyObject The offset from the base pointer address to write the value. offset, IRubyObject The value to write. value) Writes a C long integer value to the memory area.
private IRubyObject	putBytes(ThreadContext context, long off, ByteList bl, int idx, int len)
private void	putPointer(ThreadContext context, long offset, IRubyObject value)
private void	putPointer(ThreadContext context, long offset, Pointer value)
public IRubyObject	Returns: An array containing the values. read_array_of_float(ThreadContext The thread context. context, IRubyObject The number of values to be read from memory. length) Reads an array of signed 32 bit floating point values from the memory address.
public IRubyObject	Returns: An array containing the values. read_array_of_float64(ThreadContext The thread context. context, IRubyObject The number of values to be read from memory. length) Reads an array of signed 64 bit floating point values from the memory address.
public IRubyObject	Returns: An array containing the values. read_array_of_int16(ThreadContext The thread context. context, IRubyObject The number of values to be read from memory. length) Reads an array of signed 16 bit integer values from the memory address.
public IRubyObject	Returns: An array containing the values. read_array_of_int32(ThreadContext The thread context. context, IRubyObject The number of values to be read from memory. length) Reads an array of signed 32 bit integer values from the memory address.
public IRubyObject	Returns: An array containing the values. read_array_of_int64(ThreadContext The thread context. context, IRubyObject The number of values to be read from memory. length) Reads an array of signed 64 bit integer values from the memory address.
public IRubyObject	Returns: An array containing the values. read_array_of_int8(ThreadContext The thread context. context, IRubyObject The number of values to be read from memory. length) Reads an array of signed 8 bit integer values from the memory address.
public IRubyObject	Returns: An array containing the values. read_array_of_long(ThreadContext The thread context. context, IRubyObject The number of values to be read from memory. length) Reads an array of signed long integer values from the memory address.
public IRubyObject	read_array_of_pointer(ThreadContext context, IRubyObject length)
public IRubyObject	read_array_of_string(ThreadContext context)
public IRubyObject	read_array_of_string(ThreadContext context, IRubyObject rbLength)
public IRubyObject	read_array_of_type(ThreadContext context, IRubyObject typeArg, IRubyObject lenArg)
public IRubyObject	read_array_of_type(ThreadContext context, IRubyObject typeArg, IRubyObject reader, IRubyObject lenArg)
public IRubyObject	Returns: An array containing the values. read_array_of_uint16(ThreadContext The thread context. context, IRubyObject The number of values to be read from memory. length) Reads an array of unsigned 16 bit integer values from the memory address.
public IRubyObject	Returns: An array containing the values. read_array_of_uint32(ThreadContext The thread context. context, IRubyObject The number of values to be read from memory. length) Reads an array of unsigned 32 bit integer values from the memory address.
public IRubyObject	Returns: An array containing the values. read_array_of_uint64(ThreadContext The thread context. context, IRubyObject The number of values to be read from memory. length) Reads an array of unsigned 64 bit integer values from the memory address.
public IRubyObject	Returns: An array containing the values. read_array_of_uint8(ThreadContext The thread context. context, IRubyObject The number of values to be read from memory. length) Reads an array of unsigned 8 bit integer values from the memory address.
public IRubyObject	Returns: An array containing the values. read_array_of_ulong(ThreadContext The thread context. context, IRubyObject The number of values to be read from memory. length) Reads an array of unsigned long integer values from the memory address.
public IRubyObject	read_bytes(ThreadContext context, IRubyObject lenArg)
public IRubyObject	Returns: The value read from the address. read_char(ThreadContext the thread context context) Reads an 8 bit signed integer value from the memory address.
public IRubyObject	Returns: The value read from the address. read_double(ThreadContext the thread context context) Reads a 64 bit floating point value from the memory address.
public IRubyObject	Returns: The value read from the address. read_float(ThreadContext the thread context context) Reads a 32 bit floating point value from the memory address.
public IRubyObject	Returns: The value read from the address. read_int(ThreadContext the thread context context) Reads a 32 bit signed integer value from the memory address.
public IRubyObject	Returns: The value read. read_long(ThreadContext the thread context context) Reads a C long integer value from the memory area.
public IRubyObject	Returns: The value read from the address. read_long_long(ThreadContext the thread context context) Reads a 64 bit integer value from the memory address.
public IRubyObject	read_pointer(ThreadContext context)
public IRubyObject	Returns: The value read from the address. read_short(ThreadContext the thread context context) Reads a 16 bit signed integer value from the memory address.
public IRubyObject	read_string(ThreadContext context)
public IRubyObject	read_string(ThreadContext context, IRubyObject rbLength)
public IRubyObject	Returns: The value read from the address. read_uchar(ThreadContext the thread context context) Reads an 8 bit unsigned integer value from the memory address.
public IRubyObject	Returns: The value read from the address. read_uint(ThreadContext the thread context context) Reads a 32 bit unsigned integer value from the memory address.
public IRubyObject	Returns: The value read from the address. read_uint16(ThreadContext the thread context context) Reads a 16 bit unsigned integer value from the memory address.
public IRubyObject	Returns: The value read from the address. read_uint8(ThreadContext the thread context context) Reads a 8 bit unsigned integer value from the memory address.
public IRubyObject	Returns: The value read. read_ulong(ThreadContext the thread context context) Reads a C unsigned long integer value from the memory area.
public IRubyObject	Returns: The value read from the address. read_ulong_long(ThreadContext the thread context context) Reads a 64 bit unsigned integer value from the memory address.
public IRubyObject	Returns: The value read from the address. read_ushort(ThreadContext the thread context context) Reads a 16 bit unsigned integer value from the memory address.
public final IRubyObject	slice(ThreadContext context, IRubyObject offset, IRubyObject size)
protected abstract AbstractMemory	slice(Ruby runtime, long offset)
protected abstract AbstractMemory	slice(Ruby runtime, long offset, long size)
public final IRubyObject	to_ptr(ThreadContext context)
public IRubyObject	Returns: The total size in bytes. total(ThreadContext the thread context context) Gets the total size (in bytes) of the Memory.
public final IRubyObject	Returns: the type size type_size(ThreadContext the thread context context) Indicates how many bytes the intrinsic type of the memory uses.
public IRubyObject	Returns: `this` object. write_array_of_float(ThreadContext The thread context. context, IRubyObject The array of values to write to the memory area. ary) Writes an array of 32 bit floating point values to the memory area.
public IRubyObject	Returns: `this` object. write_array_of_float64(ThreadContext The thread context. context, IRubyObject The array of values to write to the memory area. ary) Writes an array of 64 bit floating point values to the memory area.
public IRubyObject	Returns: `this` object. write_array_of_int16(ThreadContext The thread context. context, IRubyObject The array of values to write to the memory area. ary) Writes an array of signed 16 bit integer values to the memory area.
public IRubyObject	Returns: `this` object. write_array_of_int32(ThreadContext The thread context. context, IRubyObject The array of values to write to the memory area. ary) Writes an array of signed 32 bit integer values to the memory area.
public IRubyObject	Returns: `this` object. write_array_of_int64(ThreadContext The thread context. context, IRubyObject The array of values to write to the memory area. ary) Writes an array of signed 64 bit integer values to the memory area.
public IRubyObject	Returns: `this` object. write_array_of_int8(ThreadContext The thread context. context, IRubyObject The array of values to write to the memory area. ary) Writes an array of signed 8 bit integer values to the memory area.
public IRubyObject	Returns: `this` object. write_array_of_long(ThreadContext The thread context. context, IRubyObject The array of values to write to the memory area. ary) Writes an array of signed long integer values to the memory area.
public IRubyObject	write_array_of_pointer(ThreadContext context, IRubyObject arrParam)
public IRubyObject	write_array_of_type(ThreadContext context, IRubyObject typeArg, IRubyObject aryArg)
public IRubyObject	write_array_of_type(ThreadContext context, IRubyObject typeArg, IRubyObject writer, IRubyObject aryArg)
public IRubyObject	Returns: `this` object. write_array_of_uint16(ThreadContext The thread context. context, IRubyObject The array of values to write to the memory area. ary) Writes an array of unsigned 16 bit integer values to the memory area.
public IRubyObject	Returns: `this` object. write_array_of_uint32(ThreadContext The thread context. context, IRubyObject The array of values to write to the memory area. ary) Writes an array of unsigned 32 bit integer values to the memory area.
public IRubyObject	Returns: `this` object. write_array_of_uint64(ThreadContext The thread context. context, IRubyObject The array of values to write to the memory area. ary) Writes an array of unsigned 64 bit integer values to the memory area.
public IRubyObject	Returns: `this` object. write_array_of_uint8(ThreadContext The thread context. context, IRubyObject Array of values to write to memory. ary) Writes an array of unsigned 8 bit integer values to the memory area.
public IRubyObject	Returns: `this` object. write_array_of_ulong(ThreadContext The thread context. context, IRubyObject The array of values to write to the memory area. ary) Writes an array of unsigned long integer values to the memory area.
public IRubyObject	write_bytes(ThreadContext context, IRubyObject[] args)
public IRubyObject	Returns: The value written. write_char(ThreadContext the thread context context, IRubyObject The value to write. value) Writes a 8 bit signed integer value to the memory area.
public IRubyObject	Returns: The value written. write_double(ThreadContext the thread context context, IRubyObject The value to write. value) Writes an 64 bit floating point value to the memory area.
public IRubyObject	Returns: The value written. write_float(ThreadContext the thread context context, IRubyObject The value to write. value) Writes an 32 bit floating point value to the memory area.
public IRubyObject	Returns: The value written. write_int(ThreadContext the thread context context, IRubyObject The value to write. value) Writes a 32 bit signed integer value to the memory address.
public IRubyObject	Returns: The value written. write_long(ThreadContext the thread context context, IRubyObject The value to write. value) Writes a C long integer value to the memory area.
public IRubyObject	Returns: The value written. write_long_long(ThreadContext the thread context context, IRubyObject The value to write. value) Writes a 64 bit integer value to the memory area.
public IRubyObject	write_pointer(ThreadContext context, IRubyObject value)
public IRubyObject	Returns: The value written. write_short(ThreadContext the thread context context, IRubyObject The value to write. value) Writes a 16 bit signed integer value to the memory address.
public IRubyObject	write_string(ThreadContext context, IRubyObject strArg)
public IRubyObject	write_string(ThreadContext context, IRubyObject strArg, IRubyObject lenArg)
public IRubyObject	Returns: The value written. write_uchar(ThreadContext the thread context context, IRubyObject The value to write. value) Writes a 8 bit unsigned integer value to the memory area.
public IRubyObject	Returns: The value written. write_uint(ThreadContext the thread context context, IRubyObject The value to write. value) Writes an 32 bit unsigned integer value to the memory address.
public IRubyObject	Returns: The value written. write_ulong_long(ThreadContext the thread context context, IRubyObject The value to write. value) Writes a 64 bit unsigned integer value to the memory area.
public IRubyObject	Returns: The value written. write_ushort(ThreadContext the thread context context, IRubyObject The value to write. value) Writes a 16 bit unsigned integer value to the memory address.

Inherited from org.jruby.ext.ffi.MemoryObject:: getMemoryIO setMemoryIO

public abstract Class AbstractMemory

Field Summary

Constructor Summary

Method Summary