Classes
struct	ArrayCopy
	Copy/convert the array data as needed. More...

struct	ArrayCopy< Complex >

struct	ArrayCopy< DComplex >

struct	ArrayCopy< String >

struct	array_scalar_from_python
	Struct with static functions to convert a numpy array scalar to the templated type (e.g. More...

Functions
Bool	PycArrayCheck (PyObject *obj_ptr)
	Check if the PyObject is an array object. More...

Bool	isImported ()
	Check if the API is or can be imported. More...

Bool	canImport ()

Bool	importArray ()

void	loadAPI ()

ValueHolder	makeArray (PyObject *obj_ptr, Bool copyData)
	Convert the python array to a Casacore array in the ValueHolder. More...

Array< String >	ArrayCopyStr_toArray (const IPosition &shape, void *data, size_t slen)

Array< String >	ArrayCopyUnicode_toArray (const IPosition &shape, void *data, size_t slen)

template<typename T >
boost::python::object	makePyArrayObject (casacore::Array< T > const &arr)
	Convert a Casacore array to a Python array object. More...

bool	PycArrayScalarCheck (PyObject *obj, int &type)
	Check if it is an array scalar object. More...

DataType	PycArrayScalarType (PyObject *obj_ptr)
	Get the data type of the array scalar object. More...

ValueHolder	makeScalar (PyObject *obj, int type)
	Make a scalar object. More...

void	register_convert_arrayscalars ()
	Register all array scalar converters. More...

template<typename T >
T	getScalar (const ValueHolder &)
	Templated helper function to get a value from a ValueHolder. More...

template<>
Bool	getScalar (const ValueHolder &vh)
	Templated helper function to get a value from a ValueHolder. More...

template<>
Char	getScalar (const ValueHolder &vh)
	Templated helper function to get a value from a ValueHolder. More...

template<>
uChar	getScalar (const ValueHolder &vh)
	Templated helper function to get a value from a ValueHolder. More...

template<>
Short	getScalar (const ValueHolder &vh)
	Templated helper function to get a value from a ValueHolder. More...

template<>
uShort	getScalar (const ValueHolder &vh)
	Templated helper function to get a value from a ValueHolder. More...

template<>
Int	getScalar (const ValueHolder &vh)
	Templated helper function to get a value from a ValueHolder. More...

template<>
uInt	getScalar (const ValueHolder &vh)
	Templated helper function to get a value from a ValueHolder. More...

template<>
Long	getScalar (const ValueHolder &vh)
	Templated helper function to get a value from a ValueHolder. More...

template<>
uLong	getScalar (const ValueHolder &vh)
	Templated helper function to get a value from a ValueHolder. More...

template<>
Int64	getScalar (const ValueHolder &vh)
	Templated helper function to get a value from a ValueHolder. More...

template<>
uInt64	getScalar (const ValueHolder &vh)
	Templated helper function to get a value from a ValueHolder. More...

template<>
Float	getScalar (const ValueHolder &vh)
	Templated helper function to get a value from a ValueHolder. More...

template<>
Double	getScalar (const ValueHolder &vh)
	Templated helper function to get a value from a ValueHolder. More...

template<>
Complex	getScalar (const ValueHolder &vh)
	Templated helper function to get a value from a ValueHolder. More...

template<>
DComplex	getScalar (const ValueHolder &vh)
	Templated helper function to get a value from a ValueHolder. More...

Function Documentation

Array<String> casacore::python::numpy::ArrayCopyStr_toArray	(	const IPosition &	shape,
		void *	data,
		size_t	slen
	)

Array<String> casacore::python::numpy::ArrayCopyUnicode_toArray	(	const IPosition &	shape,
		void *	data,
		size_t	slen
	)

Bool casacore::python::numpy::canImport ( )

inline

Definition at line 35 of file PycArrayNP.h.

template<typename T >

T casacore::python::numpy::getScalar ( const ValueHolder & )

inline

Templated helper function to get a value from a ValueHolder.

Specialize for each type supported.

Definition at line 66 of file PycArrayNP.h.

References casacore::ValueHolder::asBool(), casacore::ValueHolder::asComplex(), casacore::ValueHolder::asDComplex(), casacore::ValueHolder::asDouble(), casacore::ValueHolder::asFloat(), casacore::ValueHolder::asInt(), casacore::ValueHolder::asShort(), casacore::ValueHolder::asuChar(), casacore::ValueHolder::asuInt(), and casacore::ValueHolder::asuShort().

template<>

Bool casacore::python::numpy::getScalar ( const ValueHolder & )

inline

Templated helper function to get a value from a ValueHolder.

Specialize for each type supported.

Definition at line 66 of file PycArrayNP.h.

References casacore::ValueHolder::asBool().

template<>

Char casacore::python::numpy::getScalar ( const ValueHolder & )

inline

Templated helper function to get a value from a ValueHolder.

Specialize for each type supported.

Definition at line 68 of file PycArrayNP.h.

References casacore::ValueHolder::asShort().

template<>

uChar casacore::python::numpy::getScalar ( const ValueHolder & )

inline

Templated helper function to get a value from a ValueHolder.

Specialize for each type supported.

Definition at line 70 of file PycArrayNP.h.

References casacore::ValueHolder::asuChar().

template<>

Short casacore::python::numpy::getScalar ( const ValueHolder & )

inline

Templated helper function to get a value from a ValueHolder.

Specialize for each type supported.

Definition at line 72 of file PycArrayNP.h.

template<>

uShort casacore::python::numpy::getScalar ( const ValueHolder & )

inline

Templated helper function to get a value from a ValueHolder.

Specialize for each type supported.

Definition at line 74 of file PycArrayNP.h.

References casacore::ValueHolder::asuShort().

template<>

Int casacore::python::numpy::getScalar ( const ValueHolder & )

inline

Templated helper function to get a value from a ValueHolder.

Specialize for each type supported.

Definition at line 76 of file PycArrayNP.h.

References casacore::ValueHolder::asInt().

template<>

uInt casacore::python::numpy::getScalar ( const ValueHolder & )

inline

Templated helper function to get a value from a ValueHolder.

Specialize for each type supported.

Definition at line 78 of file PycArrayNP.h.

References casacore::ValueHolder::asuInt().

template<>

Long casacore::python::numpy::getScalar ( const ValueHolder & )

inline

Templated helper function to get a value from a ValueHolder.

Specialize for each type supported.

Definition at line 80 of file PycArrayNP.h.

References casacore::ValueHolder::asInt().

template<>

uLong casacore::python::numpy::getScalar ( const ValueHolder & )

inline

Templated helper function to get a value from a ValueHolder.

Specialize for each type supported.

Definition at line 82 of file PycArrayNP.h.

References casacore::ValueHolder::asuInt().

template<>

Int64 casacore::python::numpy::getScalar ( const ValueHolder & )

inline

Templated helper function to get a value from a ValueHolder.

Specialize for each type supported.

Definition at line 84 of file PycArrayNP.h.

References casacore::ValueHolder::asInt().

template<>

uInt64 casacore::python::numpy::getScalar ( const ValueHolder & )

inline

Templated helper function to get a value from a ValueHolder.

Specialize for each type supported.

Definition at line 86 of file PycArrayNP.h.

References casacore::ValueHolder::asuInt().

template<>

Float casacore::python::numpy::getScalar ( const ValueHolder & )

inline

Templated helper function to get a value from a ValueHolder.

Specialize for each type supported.

Definition at line 88 of file PycArrayNP.h.

References casacore::ValueHolder::asFloat().

template<>

Double casacore::python::numpy::getScalar ( const ValueHolder & )

inline

Templated helper function to get a value from a ValueHolder.

Specialize for each type supported.

Definition at line 90 of file PycArrayNP.h.

References casacore::ValueHolder::asDouble().

template<>

Complex casacore::python::numpy::getScalar ( const ValueHolder & )

inline

Templated helper function to get a value from a ValueHolder.

Specialize for each type supported.

Definition at line 92 of file PycArrayNP.h.

References casacore::ValueHolder::asComplex().

template<>

DComplex casacore::python::numpy::getScalar ( const ValueHolder & )

inline

Templated helper function to get a value from a ValueHolder.

Specialize for each type supported.

Definition at line 94 of file PycArrayNP.h.

References casacore::ValueHolder::asDComplex().

Bool casacore::python::numpy::importArray ( )

Bool casacore::python::numpy::isImported ( )

Check if the API is or can be imported.

PySys_GetObject uses char* instead of const char*, so use a cast.

Definition at line 44 of file PycArrayComCC.h.

References PYC_USE_PYARRAY.

Referenced by PycArrayCheck().

void casacore::python::numpy::loadAPI ( )

Definition at line 54 of file PycArrayComCC.h.

References importArray(), and PYC_USE_PYARRAY.

Referenced by PycArrayCheck().

ValueHolder casacore::python::numpy::makeArray	(	PyObject *	obj_ptr,
		Bool	copyData
	)

Convert the python array to a Casacore array in the ValueHolder.

If copyData is True, the array data is always copied. Otherwise only if needed.

template<typename T >

boost::python::object casacore::python::numpy::makePyArrayObject ( casacore::Array< T > const & arr )

Convert a Casacore array to a Python array object.

ValueHolder casacore::python::numpy::makeScalar	(	PyObject *	obj,
		int	type
	)

Make a scalar object.

Referenced by casacore::python::numpy::array_scalar_from_python< T >::construct().

bool casacore::python::numpy::PycArrayScalarCheck	(	PyObject *	obj,
		int &	type
	)

Check if it is an array scalar object.

Referenced by casacore::python::numpy::array_scalar_from_python< T >::construct(), and casacore::python::numpy::array_scalar_from_python< T >::convertible().

DataType casacore::python::numpy::PycArrayScalarType ( PyObject * obj_ptr )

Get the data type of the array scalar object.

It returns TpBool, TpInt, TpFloat, or TpComplex. TpOther is returned if unrecognized.

void casacore::python::numpy::register_convert_arrayscalars ( )

Register all array scalar converters.

Classes

Functions

Function Documentation