/usr/include/casacore/python/Converters/PycArrayComH.h is in casacore-dev 2.2.0-2.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 | //# PycArrayComH.h: Common code to convert an Array to/from a Python array
//# Copyright (C) 2006
//# Associated Universities, Inc. Washington DC, USA.
//#
//# This library is free software; you can redistribute it and/or modify it
//# under the terms of the GNU Library General Public License as published by
//# the Free Software Foundation; either version 2 of the License, or (at your
//# option) any later version.
//#
//# This library is distributed in the hope that it will be useful, but WITHOUT
//# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
//# FITNESS FOR A PARTICULAR PURPOSE. See the GNU Library General Public
//# License for more details.
//#
//# You should have received a copy of the GNU Library General Public License
//# along with this library; if not, write to the Free Software Foundation,
//# Inc., 675 Massachusetts Ave, Cambridge, MA 02139, USA.
//#
//# Correspondence concerning AIPS++ should be addressed as follows:
//# Internet email: aips2-request@nrao.edu.
//# Postal address: AIPS++ Project Office
//# National Radio Astronomy Observatory
//# 520 Edgemont Road
//# Charlottesville, VA 22903-2475 USA
//#
//# $Id: PycArrayComH.h,v 1.2 2006/11/07 00:17:23 gvandiep Exp $
// Check if the PyObject is an array object.
Bool PycArrayCheck (PyObject* obj_ptr);
// Check if the API is or can be imported.
// <group>
Bool isImported();
inline Bool canImport()
{ return True; }
Bool importArray();
void loadAPI();
// </group>
// 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.
ValueHolder makeArray (PyObject* obj_ptr, Bool copyData);
// Copy/convert the array data as needed.
// Specializations are defined for complex and string.
// <group>
template <typename T> struct ArrayCopy
{
static void toPy (void* to, const T* from, uInt nr);
static void fromPy (T* to, const void* from, uInt nr);
static Array<T> toArray (const IPosition& shape,
void* data, bool copy);
};
template <> struct ArrayCopy<Complex>
{
static void toPy (void* to, const Complex* from, uInt nr);
static void fromPy (Complex* to, const void* from, uInt nr);
static Array<Complex> toArray (const IPosition& shape,
void* data, bool copy);
};
template <> struct ArrayCopy<DComplex>
{
static void toPy (void* to, const DComplex* from, uInt nr);
static void fromPy (DComplex* to, const void* from, uInt nr);
static Array<DComplex> toArray (const IPosition& shape,
void* data, bool copy);
};
template <> struct ArrayCopy<String>
{
static void toPy (void* to, const String* from, uInt nr);
static void fromPy (String* to, const void* from, uInt nr);
static Array<String> toArray (const IPosition& shape,
void* data, bool copy);
};
// </group>
Array<String> ArrayCopyStr_toArray (const IPosition& shape,
void* data, uInt slen);
// Convert a Casacore array to a Python array object.
template <typename T>
boost::python::object makePyArrayObject (casacore::Array<T> const& arr);
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