ISCE_INSAR/contrib/UnwrapComp/bindings/unwcompmodule.cpp

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//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Copyright 2010 California Institute of Technology. ALL RIGHTS RESERVED.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//
// United States Government Sponsorship acknowledged. This software is subject to
// U.S. export control laws and regulations and has been classified as 'EAR99 NLR'
// (No [Export] License Required except when exporting to an embargoed country,
// end user, or in support of a prohibited end use). By downloading this software,
// the user agrees to comply with all applicable U.S. export laws and regulations.
// The user has the responsibility to obtain export licenses, or other export
// authority as may be required before exporting this software to any 'EAR99'
// embargoed foreign country or citizen of those countries.
//
// Author: Ravi Lanka
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
#include <Python.h>
#include "relaxIVdriver.h"
#include "unwcompmodule.h"
static const char * const __doc__ =
"unwcomp module for 2-stage unwrapping ";
PyModuleDef moduledef = {
// header
PyModuleDef_HEAD_INIT,
// name of the module
"unwcomp",
// module documentation string
__doc__,
// size of the per-interpreter state of the module;
// -1 if this state is global
-1,
unwcomp_methods,
};
// initialization function for the module
// *must* be called PyInit_unwcomp
PyMODINIT_FUNC
PyInit_unwcomp()
{
// create the module using moduledef struct defined above
PyObject * module = PyModule_Create(&moduledef);
// check whether module creation succeeded and raise an exception if not
if (!module) {
return module;
}
// otherwise, we have an initialized module
// and return the newly created module
return module;
}
PyObject* relaxIVwrapper_C(PyObject* self, PyObject* args)
{
char *fileName;
if (!PyArg_ParseTuple(args, "s", &fileName))
{
return NULL;
}
// Call MCF with the File Name
std::vector<int> mcfRet(driver(fileName));
// Wrap it using binder for returning to python
PyObject* retVal = PyList_New(0);
for (int i = 0; i < mcfRet.size() ;i++){
PyList_Append(retVal, Py_BuildValue("i",mcfRet[i]));
}
return retVal;
}