org.python.modules.jffi

## Class ArrayCData

- java.lang.Object
- - org.python.core.PyObject
  - - org.python.modules.jffi.CData
    - - org.python.modules.jffi.ArrayCData

- All Implemented Interfaces:
    java.io.Serializable, Traverseproc, Pointer

      public class ArrayCData
      extends CData
      implements Pointer

  See Also:
    Serialized Form

- - ### Nested Class Summary

    Nested Classes
    Modifier and Type | Class and Description
    --- | ---
    `class` | `ArrayCData.ArrayIter`

    - ### Nested classes/interfaces inherited from class org.python.core.PyObject

      `PyObject.ConversionException`

  - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `static PyType` | `TYPE`

    - ### Fields inherited from class org.python.core.PyObject

      `gcMonitorGlobal`

  - ### Method Summary

    All Methods Static Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `__delitem__(PyObject key)` Equivalent to the standard Python __delitem__ method.
    `PyObject` | `__finditem__(int index)` A variant of the __finditem__ method which accepts a primitive `int` as the key.
    `PyObject` | `__getitem__(PyObject index)` Equivalent to the standard Python __getitem__ method.
    `PyObject` | `__iter__()` Return an iterator that is used to iterate the element of this sequence.
    `void` | `__setitem__(int index, PyObject value)` A variant of the __setitem__ method which accepts a primitive `int` as the key.
    `void` | `__setitem__(PyObject index, PyObject value)` Equivalent to the standard Python __setitem__ method.
    `static PyObject` | `ArrayCData_new(PyNewWrapper new_, boolean init, PyType subtype, PyObject[] args, java.lang.String[] keywords)`
    `static PyObject` | `from_address(PyType subtype, PyObject address)`
    `DirectMemory` | `getMemory()`
    `boolean` | `refersDirectlyTo(PyObject ob)` Optional operation.
    `int` | `traverse(Visitproc visit, java.lang.Object arg)` Traverses all directly contained `PyObject`s.

    - ### Methods inherited from class org.python.modules.jffi.CData

      `address, byref, getContentMemory, getReferenceMemory, pointer`

    - ### Methods inherited from class org.python.core.PyObject

      `__abs__, __add__, __and__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __cmp__, __coerce__, __coerce_ex__, __complex__, __contains__, __delattr__, __delattr__, __delete__, __delitem__, __delslice__, __delslice__, __dir__, __div__, __divmod__, __ensure_finalizer__, __eq__, __findattr__, __findattr__, __findattr_ex__, __finditem__, __finditem__, __float__, __floordiv__, __format__, __ge__, __get__, __getattr__, __getattr__, __getitem__, __getnewargs__, __getslice__, __getslice__, __gt__, __hash__, __hex__, __iadd__, __iand__, __idiv__, __idivmod__, __ifloordiv__, __ilshift__, __imod__, __imul__, __index__, __int__, __invert__, __ior__, __ipow__, __irshift__, __isub__, __iternext__, __itruediv__, __ixor__, __le__, __len__, __long__, __lshift__, __lt__, __mod__, __mul__, __ne__, __neg__, __nonzero__, __not__, __oct__, __or__, __pos__, __pow__, __pow__, __radd__, __rand__, __rdiv__, __rdivmod__, __reduce__, __reduce_ex__, __reduce_ex__, __repr__, __rfloordiv__, __rlshift__, __rmod__, __rmul__, __ror__, __rpow__, __rrshift__, __rshift__, __rsub__, __rtruediv__, __rxor__, __set__, __setattr__, __setattr__, __setitem__, __setslice__, __setslice__, __str__, __sub__, __tojava__, __truediv__, __trunc__, __unicode__, __xor__, _add, _and, _callextra, _cmp, _div, _divmod, _doget, _doget, _doset, _eq, _floordiv, _ge, _gt, _iadd, _iand, _idiv, _idivmod, _ifloordiv, _ilshift, _imod, _imul, _in, _ior, _ipow, _irshift, _is, _isnot, _isub, _itruediv, _ixor, _jcall, _jcallexc, _jthrow, _le, _lshift, _lt, _mod, _mul, _ne, _notin, _or, _pow, _rshift, _sub, _truediv, _xor, asDouble, asIndex, asIndex, asInt, asInt, asIterable, asLong, asLong, asName, asName, asString, asString, asStringOrNull, asStringOrNull, bit_length, conjugate, delDict, delType, dispatch__init__, equals, fastGetClass, fastGetDict, getDict, getType, hashCode, implementsDescrDelete, implementsDescrGet, implementsDescrSet, invoke, invoke, invoke, invoke, invoke, invoke, isCallable, isDataDescr, isIndex, isInteger, isMappingType, isNumberType, isSequenceType, noAttributeError, object___subclasshook__, readonlyAttributeError, setDict, setType, toString`

    - ### Methods inherited from class java.lang.Object

      `getClass, notify, notifyAll, wait, wait, wait`

- - ### Field Detail

    - #### TYPE

          public static final PyType TYPE

  - ### Method Detail

    - #### ArrayCData_new

          public static PyObject ArrayCData_new(PyNewWrapper new_,
                                                boolean init,
                                                PyType subtype,
                                                PyObject[] args,
                                                java.lang.String[] keywords)

    - #### from_address

          public static final PyObject from_address(PyType subtype,
                                                    PyObject address)

    - #### getMemory

          public final DirectMemory getMemory()

      Specified by:
        `getMemory` in interface `Pointer`

    - #### __finditem__

          public PyObject __finditem__(int index)

      Description copied from class: `PyObject`
      A variant of the __finditem__ method which accepts a primitive `int` as the key. By default, this method will call `__finditem__(PyObject key)` with the appropriate args. The only reason to override this method is for performance.
      Overrides:
        `__finditem__` in class `PyObject`
      Parameters:
        `index` - the key to lookup in this sequence.
      Returns:
        the value corresponding to key or null if key is not found.
      See Also:
        `PyObject.__finditem__(PyObject)`

    - #### __getitem__

          public PyObject __getitem__(PyObject index)

      Description copied from class: `PyObject`
      Equivalent to the standard Python __getitem__ method. This method should not be overridden. Override the `__finditem__` method instead.
      Overrides:
        `__getitem__` in class `PyObject`
      Parameters:
        `index` - the key to lookup in this container.
      Returns:
        the value corresponding to that key.
      See Also:
        `PyObject.__finditem__(PyObject)`

    - #### __setitem__

          public void __setitem__(int index,
                                  PyObject value)

      Description copied from class: `PyObject`
      A variant of the __setitem__ method which accepts a primitive `int` as the key. By default, this will call `__setitem__(PyObject key, PyObject value)` with the appropriate args. The only reason to override this method is for performance.
      Overrides:
        `__setitem__` in class `PyObject`
      Parameters:
        `index` - the key whose value will be set
        `value` - the value to set this key to
      See Also:
        `PyObject.__setitem__(PyObject, PyObject)`

    - #### __setitem__

          public void __setitem__(PyObject index,
                                  PyObject value)

      Description copied from class: `PyObject`
      Equivalent to the standard Python __setitem__ method.
      Overrides:
        `__setitem__` in class `PyObject`
      Parameters:
        `index` - the key whose value will be set
        `value` - the value to set this key to

    - #### __delitem__

          public void __delitem__(PyObject key)

      Description copied from class: `PyObject`
      Equivalent to the standard Python __delitem__ method.
      Overrides:
        `__delitem__` in class `PyObject`
      Parameters:
        `key` - the key to be removed from the container

    - #### __iter__

          public PyObject __iter__()

      Description copied from class: `PyObject`
      Return an iterator that is used to iterate the element of this sequence. From version 2.2, this method is the primary protocol for looping over sequences.

      If a PyObject subclass should support iteration based in the __finditem__() method, it must supply an implementation of __iter__() like this:

           public PyObject __iter__() {
               return new PySequenceIter(this);
           }

      When iterating over a python sequence from java code, it should be done with code like this:

           for (PyObject item : seq.asIterable()) {
               // Do something with item
           }

      Overrides:
        `__iter__` in class `PyObject`

    - #### traverse

          public int traverse(Visitproc visit,
                              java.lang.Object arg)

      Description copied from interface: `Traverseproc`
      Traverses all directly contained `PyObject`s. Like in CPython, `arg` must be passed unmodified to `visit` as its second parameter. If `Visitproc.visit(PyObject, Object)` returns nonzero, this return value must be returned immediately by traverse. `Visitproc.visit(PyObject, Object)` must not be called with a `null` PyObject-argument.
      Specified by:
        `traverse` in interface `Traverseproc`
      Overrides:
        `traverse` in class `CData`

    - #### refersDirectlyTo

          public boolean refersDirectlyTo(PyObject ob)

      Description copied from interface: `Traverseproc`
      Optional operation. Should only be implemented if it is more efficient than calling `Traverseproc.traverse(Visitproc, Object)` with a visitproc that just watches out for `ob`. Must return `false` if `ob` is `null`.
      Specified by:
        `refersDirectlyTo` in interface `Traverseproc`
      Overrides:
        `refersDirectlyTo` in class `CData`

Jython homepage