java.lang.Object
- org.python.core.PyObject
- - org.python.modules.jffi.BasePointer
  - - org.python.modules.jffi.Function

All Implemented Interfaces:

java.io.Serializable, Traverseproc, Pointer
```
public class Function
extends BasePointer
implements Traverseproc
```
See Also:

Serialized Form

Nested Class Summary
- Nested classes/interfaces inherited from class org.python.core.PyObject
  PyObject.ConversionException

Field Summary

Fields
Modifier and Type Field Description

PyObject errcheck

java.lang.String name

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	Description
`PyObject`	`__call__()`	A variant of the __call__ method with no arguments.
`PyObject`	`__call__(PyObject arg0)`	A variant of the __call__ method with one argument.
`PyObject`	`__call__(PyObject[] args, java.lang.String[] keywords)`	The basic method to override when implementing a callable object.
`PyObject`	`__call__(PyObject arg0, PyObject arg1)`	A variant of the __call__ method with two arguments.
`PyObject`	`__call__(PyObject arg0, PyObject arg1, PyObject arg2)`	A variant of the __call__ method with three arguments.
`PyObject`	`__call__(PyObject arg0, PyObject arg1, PyObject arg2, PyObject arg3)`	A variant of the __call__ method with four arguments.
`boolean`	`__nonzero__()`	Equivalent to the standard Python __nonzero__ method.
`void`	`errcheck(PyObject errcheck)`
`PyObject`	`fastGetDict()`	xxx implements where meaningful
`static PyObject`	`Function_new(PyNewWrapper new_, boolean init, PyType subtype, PyObject[] args, java.lang.String[] keywords)`
`PyObject`	`getArgTypes()`
`PyObject`	`getDict()`	xxx implements where meaningful
`DirectMemory`	`getMemory()`
`PyObject`	`getResultType()`
`boolean`	`refersDirectlyTo(PyObject ob)`	Optional operation.
`void`	`setArgTypes(PyObject parameterTypes)`
`void`	`setResultType(PyObject restype)`
`int`	`traverse(Visitproc visit, java.lang.Object arg)`	Traverses all directly contained `PyObject`s.

Methods inherited from class org.python.modules.jffi.BasePointer
__int__, __long__, address

Methods inherited from class org.python.core.PyObject
__abs__, __add__, __and__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __call__, __cmp__, __coerce__, __coerce_ex__, __complex__, __contains__, __delattr__, __delattr__, __delete__, __delitem__, __delitem__, __delslice__, __delslice__, __dir__, __div__, __divmod__, __ensure_finalizer__, __eq__, __findattr__, __findattr__, __findattr_ex__, __finditem__, __finditem__, __finditem__, __float__, __floordiv__, __format__, __ge__, __get__, __getattr__, __getattr__, __getitem__, __getitem__, __getnewargs__, __getslice__, __getslice__, __gt__, __hash__, __hex__, __iadd__, __iand__, __idiv__, __idivmod__, __ifloordiv__, __ilshift__, __imod__, __imul__, __index__, __invert__, __ior__, __ipow__, __irshift__, __isub__, __iter__, __iternext__, __itruediv__, __ixor__, __le__, __len__, __lshift__, __lt__, __mod__, __mul__, __ne__, __neg__, __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__, __setitem__, __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, 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
```
  - errcheck
```
public PyObject errcheck
```
  - name
```
public final java.lang.String name
```
- Method Detail
  - Function_new
```
public static PyObject Function_new(PyNewWrapper new_,
                                    boolean init,
                                    PyType subtype,
                                    PyObject[] args,
                                    java.lang.String[] keywords)
```
  - getMemory
```
public DirectMemory getMemory()
```
    Specified by:
    
    getMemory in interface Pointer
  - fastGetDict
```
public PyObject fastGetDict()
```
    Description copied from class: PyObject
    
    xxx implements where meaningful
    
    Overrides:
    
    fastGetDict in class PyObject
    
    Returns:
    
    internal object per instance dict or null
  - getDict
```
public PyObject getDict()
```
    Description copied from class: PyObject
    
    xxx implements where meaningful
    
    Overrides:
    
    getDict in class PyObject
    
    Returns:
    
    internal object __dict__ or null
  - __call__
```
public PyObject __call__(PyObject[] args,
                         java.lang.String[] keywords)
```
    Description copied from class: PyObject
    
    The basic method to override when implementing a callable object. The first len(args)-len(keywords) members of args[] are plain arguments. The last len(keywords) arguments are the values of the keyword arguments.
    
    Overrides:
    
    __call__ in class PyObject
    
    Parameters:
    
    args - all arguments to the function (including keyword arguments).
    
    keywords - the keywords used for all keyword arguments.
  - __call__
```
public PyObject __call__()
```
    Description copied from class: PyObject
    
    A variant of the __call__ method with no arguments. The default behavior is to invoke __call__(args, keywords) with the appropriate arguments. The only reason to override this function would be for improved performance.
    
    Overrides:
    
    __call__ in class PyObject
  - __call__
```
public PyObject __call__(PyObject arg0)
```
    Description copied from class: PyObject
    
    A variant of the __call__ method with one argument. The default behavior is to invoke __call__(args, keywords) with the appropriate arguments. The only reason to override this function would be for improved performance.
    
    Overrides:
    
    __call__ in class PyObject
    
    Parameters:
    
    arg0 - the single argument to the function.
  - __call__
```
public PyObject __call__(PyObject arg0,
                         PyObject arg1)
```
    Description copied from class: PyObject
    
    A variant of the __call__ method with two arguments. The default behavior is to invoke __call__(args, keywords) with the appropriate arguments. The only reason to override this function would be for improved performance.
    
    Overrides:
    
    __call__ in class PyObject
    
    Parameters:
    
    arg0 - the first argument to the function.
    
    arg1 - the second argument to the function.
  - __call__
```
public PyObject __call__(PyObject arg0,
                         PyObject arg1,
                         PyObject arg2)
```
    Description copied from class: PyObject
    
    A variant of the __call__ method with three arguments. The default behavior is to invoke __call__(args, keywords) with the appropriate arguments. The only reason to override this function would be for improved performance.
    
    Overrides:
    
    __call__ in class PyObject
    
    Parameters:
    
    arg0 - the first argument to the function.
    
    arg1 - the second argument to the function.
    
    arg2 - the third argument to the function.
  - __call__
```
public PyObject __call__(PyObject arg0,
                         PyObject arg1,
                         PyObject arg2,
                         PyObject arg3)
```
    Description copied from class: PyObject
    
    A variant of the __call__ method with four arguments. The default behavior is to invoke __call__(args, keywords) with the appropriate arguments. The only reason to override this function would be for improved performance.
    
    Overrides:
    
    __call__ in class PyObject
    
    Parameters:
    
    arg0 - the first argument to the function.
    
    arg1 - the second argument to the function.
    
    arg2 - the third argument to the function.
    
    arg3 - the fourth argument to the function.
  - getResultType
```
public PyObject getResultType()
```
  - setResultType
```
public void setResultType(PyObject restype)
```
  - getArgTypes
```
public PyObject getArgTypes()
```
  - setArgTypes
```
public void setArgTypes(PyObject parameterTypes)
```
  - errcheck
```
public void errcheck(PyObject errcheck)
```
  - __nonzero__
```
public boolean __nonzero__()
```
    Description copied from class: PyObject
    
    Equivalent to the standard Python __nonzero__ method. Returns whether of not a given PyObject is considered true.
    
    Overrides:
    
    __nonzero__ in class BasePointer
  - traverse
```
public int traverse(Visitproc visit,
                    java.lang.Object arg)
```
    Description copied from interface: Traverseproc
    
    Traverses all directly contained PyObjects. 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
  - refersDirectlyTo
```
public boolean refersDirectlyTo(PyObject ob)
                         throws java.lang.UnsupportedOperationException
```
    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
    
    Throws:
    
    java.lang.UnsupportedOperationException

Modifier and Type	Field	Description
`PyObject`	`errcheck`
`java.lang.String`	`name`
`static PyType`	`TYPE`

Class Function

Nested Class Summary

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

Field Summary

Fields inherited from class org.python.core.PyObject

Method Summary

Methods inherited from class org.python.modules.jffi.BasePointer

Methods inherited from class org.python.core.PyObject

Methods inherited from class java.lang.Object

Field Detail

TYPE

errcheck

name

Method Detail

Function_new

getMemory

fastGetDict

getDict

__call__

__call__

__call__

__call__

__call__

__call__

getResultType

setResultType

getArgTypes

setArgTypes

errcheck

__nonzero__

traverse

refersDirectlyTo

call

call

call

call

call

call

nonzero