ISCE_INSAR/components/isceobj/Util/estimateoffsets/bindings/estimateoffsetsmodule.cpp

//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// Copyright 2012 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: Giangi Sacco
//~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~





#include <Python.h>
#include "estimateoffsetsmodule.h"
#include <cmath>
#include <sstream>
#include <iostream>
#include <string>
#include <stdint.h>
#include <vector>
using namespace std;

static const char * const __doc__ = "Python extension for estimateoffsets.F";

PyModuleDef moduledef = {
    // header
    PyModuleDef_HEAD_INIT,
    // name of the module
    "estimateoffsets",
    // module documentation string
    __doc__,
    // size of the per-interpreter state of the module;
    // -1 if this state is global
    -1,
    estimateoffsets_methods,
};

// initialization function for the module
// *must* be called PyInit_formslc
PyMODINIT_FUNC
PyInit_estimateoffsets()
{
    // 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 * allocate_locationAcross_C(PyObject* self, PyObject* args)
{
        int dim1 = 0;
        if(!PyArg_ParseTuple(args, "i", &dim1))
        {
                return NULL;
        }
        allocate_locationAcross_f(&dim1);
        return Py_BuildValue("i", 0);
}

PyObject * deallocate_locationAcross_C(PyObject* self, PyObject* args)
{
        deallocate_locationAcross_f();
        return Py_BuildValue("i", 0);
}

PyObject * allocate_locationAcrossOffset_C(PyObject* self, PyObject* args)
{
        int dim1 = 0;
        if(!PyArg_ParseTuple(args, "i", &dim1))
        {
                return NULL;
        }
        allocate_locationAcrossOffset_f(&dim1);
        return Py_BuildValue("i", 0);
}

PyObject * deallocate_locationAcrossOffset_C(PyObject* self, PyObject* args)
{
        deallocate_locationAcrossOffset_f();
        return Py_BuildValue("i", 0);
}

PyObject * allocate_locationDown_C(PyObject* self, PyObject* args)
{
        int dim1 = 0;
        if(!PyArg_ParseTuple(args, "i", &dim1))
        {
                return NULL;
        }
        allocate_locationDown_f(&dim1);
        return Py_BuildValue("i", 0);
}

PyObject * deallocate_locationDown_C(PyObject* self, PyObject* args)
{
        deallocate_locationDown_f();
        return Py_BuildValue("i", 0);
}

PyObject * allocate_locationDownOffset_C(PyObject* self, PyObject* args)
{
        int dim1 = 0;
        if(!PyArg_ParseTuple(args, "i", &dim1))
        {
                return NULL;
        }
        allocate_locationDownOffset_f(&dim1);
        return Py_BuildValue("i", 0);
}

PyObject * deallocate_locationDownOffset_C(PyObject* self, PyObject* args)
{
        deallocate_locationDownOffset_f();
        return Py_BuildValue("i", 0);
}

PyObject * allocate_snrRet_C(PyObject* self, PyObject* args)
{
        int dim1 = 0;
        if(!PyArg_ParseTuple(args, "i", &dim1))
        {
                return NULL;
        }
        allocate_snrRet_f(&dim1);
        return Py_BuildValue("i", 0);
}

PyObject * deallocate_snrRet_C(PyObject* self, PyObject* args)
{
        deallocate_snrRet_f();
        return Py_BuildValue("i", 0);
}

PyObject * estimateoffsets_C(PyObject* self, PyObject* args)
{
        uint64_t var0;
        uint64_t var1;
        if(!PyArg_ParseTuple(args, "KK",&var0,&var1))
        {
                return NULL;
        }
        estimateoffsets_f(&var0,&var1);
        return Py_BuildValue("i", 0);
}
PyObject * getLocationAcross_C(PyObject* self, PyObject* args)
{
        int dim1 = 0;
        if(!PyArg_ParseTuple(args, "i", &dim1))
        {
                return NULL;
        }
        PyObject * list = PyList_New(dim1);
        int *  vectorV = new int[dim1];
        getLocationAcross_f(vectorV, &dim1);
        for(int i = 0; i  < dim1; ++i)
        {
                PyObject * listEl = PyLong_FromLong((long int) vectorV[i]);
                if(listEl == NULL)
                {
                        cout << "Error in file " << __FILE__ << " at line " << __LINE__ << ". Cannot set list element" << endl;
                        exit(1);
                }
                PyList_SetItem(list,i, listEl);
        }
        delete [] vectorV;
        return Py_BuildValue("N",list);
}

PyObject * getLocationAcrossOffset_C(PyObject* self, PyObject* args)
{
        int dim1 = 0;
        if(!PyArg_ParseTuple(args, "i", &dim1))
        {
                return NULL;
        }
        PyObject * list = PyList_New(dim1);
        float *  vectorV = new float[dim1];
        getLocationAcrossOffset_f(vectorV, &dim1);
        for(int i = 0; i  < dim1; ++i)
        {
                PyObject * listEl =  PyFloat_FromDouble((double) vectorV[i]);
                if(listEl == NULL)
                {
                        cout << "Error in file " << __FILE__ << " at line " << __LINE__ << ". Cannot set list element" << endl;
                        exit(1);
                }
                PyList_SetItem(list,i, listEl);
        }
        delete [] vectorV;
        return Py_BuildValue("N",list);
}

PyObject * getLocationDown_C(PyObject* self, PyObject* args)
{
        int dim1 = 0;
        if(!PyArg_ParseTuple(args, "i", &dim1))
        {
                return NULL;
        }
        PyObject * list = PyList_New(dim1);
        int *  vectorV = new int[dim1];
        getLocationDown_f(vectorV, &dim1);
        for(int i = 0; i  < dim1; ++i)
        {
                PyObject * listEl = PyLong_FromLong((long int) vectorV[i]);
                if(listEl == NULL)
                {
                        cout << "Error in file " << __FILE__ << " at line " << __LINE__ << ". Cannot set list element" << endl;
                        exit(1);
                }
                PyList_SetItem(list,i, listEl);
        }
        delete [] vectorV;
        return Py_BuildValue("N",list);
}

PyObject * getLocationDownOffset_C(PyObject* self, PyObject* args)
{
        int dim1 = 0;
        if(!PyArg_ParseTuple(args, "i", &dim1))
        {
                return NULL;
        }
        PyObject * list = PyList_New(dim1);
        float *  vectorV = new float[dim1];
        getLocationDownOffset_f(vectorV, &dim1);
        for(int i = 0; i  < dim1; ++i)
        {
                PyObject * listEl =  PyFloat_FromDouble((double) vectorV[i]);
                if(listEl == NULL)
                {
                        cout << "Error in file " << __FILE__ << " at line " << __LINE__ << ". Cannot set list element" << endl;
                        exit(1);
                }
                PyList_SetItem(list,i, listEl);
        }
        delete [] vectorV;
        return Py_BuildValue("N",list);
}

PyObject * getSNR_C(PyObject* self, PyObject* args)
{
        int dim1 = 0;
        if(!PyArg_ParseTuple(args, "i", &dim1))
        {
                return NULL;
        }
        PyObject * list = PyList_New(dim1);
        float *  vectorV = new float[dim1];
        getSNR_f(vectorV, &dim1);
        for(int i = 0; i  < dim1; ++i)
        {
                PyObject * listEl =  PyFloat_FromDouble((double) vectorV[i]);
                if(listEl == NULL)
                {
                        cout << "Error in file " << __FILE__ << " at line " << __LINE__ << ". Cannot set list element" << endl;
                        exit(1);
                }
                PyList_SetItem(list,i, listEl);
        }
        delete [] vectorV;
        return Py_BuildValue("N",list);
}

PyObject * setLineLength1_C(PyObject* self, PyObject* args)
{
        int var;
        if(!PyArg_ParseTuple(args, "i", &var))
        {
                return NULL;
        }
        setLineLength1_f(&var);
        return Py_BuildValue("i", 0);
}
PyObject * setLineLength2_C(PyObject* self, PyObject* args)
{
        int var;
        if(!PyArg_ParseTuple(args, "i", &var))
        {
                return NULL;
        }
        setLineLength2_f(&var);
        return Py_BuildValue("i", 0);
}

PyObject * setFileLength1_C(PyObject* self, PyObject* args)
{
        int var;
        if(!PyArg_ParseTuple(args, "i", &var))
        {
                return NULL;
        }
        setFileLength1_f(&var);
        return Py_BuildValue("i", 0);
}
PyObject * setFileLength2_C(PyObject* self, PyObject* args)
{
        int var;
        if(!PyArg_ParseTuple(args, "i", &var))
        {
                return NULL;
        }
        setFileLength2_f(&var);
        return Py_BuildValue("i", 0);
}


PyObject * setFirstSampleAcross_C(PyObject* self, PyObject* args)
{
        int var;
        if(!PyArg_ParseTuple(args, "i", &var))
        {
                return NULL;
        }
        setFirstSampleAcross_f(&var);
        return Py_BuildValue("i", 0);
}
PyObject * setLastSampleAcross_C(PyObject* self, PyObject* args)
{
        int var;
        if(!PyArg_ParseTuple(args, "i", &var))
        {
                return NULL;
        }
        setLastSampleAcross_f(&var);
        return Py_BuildValue("i", 0);
}
PyObject * setNumberLocationAcross_C(PyObject* self, PyObject* args)
{
        int var;
        if(!PyArg_ParseTuple(args, "i", &var))
        {
                return NULL;
        }
        setNumberLocationAcross_f(&var);
        return Py_BuildValue("i", 0);
}
PyObject * setFirstSampleDown_C(PyObject* self, PyObject* args)
{
        int var;
        if(!PyArg_ParseTuple(args, "i", &var))
        {
                return NULL;
        }
        setFirstSampleDown_f(&var);
        return Py_BuildValue("i", 0);
}
PyObject * setLastSampleDown_C(PyObject* self, PyObject* args)
{
        int var;
        if(!PyArg_ParseTuple(args, "i", &var))
        {
                return NULL;
        }
        setLastSampleDown_f(&var);
        return Py_BuildValue("i", 0);
}
PyObject * setNumberLocationDown_C(PyObject* self, PyObject* args)
{
        int var;
        if(!PyArg_ParseTuple(args, "i", &var))
        {
                return NULL;
        }
        setNumberLocationDown_f(&var);
        return Py_BuildValue("i", 0);
}
PyObject * setAcrossGrossOffset_C(PyObject* self, PyObject* args)
{
        int var;
        if(!PyArg_ParseTuple(args, "i", &var))
        {
                return NULL;
        }
        setAcrossGrossOffset_f(&var);
        return Py_BuildValue("i", 0);
}
PyObject * setDownGrossOffset_C(PyObject* self, PyObject* args)
{
        int var;
        if(!PyArg_ParseTuple(args, "i", &var))
        {
                return NULL;
        }
        setDownGrossOffset_f(&var);
        return Py_BuildValue("i", 0);
}
PyObject * setFirstPRF_C(PyObject* self, PyObject* args)
{
        float var;
        if(!PyArg_ParseTuple(args, "f", &var))
        {
                return NULL;
        }
        setFirstPRF_f(&var);
        return Py_BuildValue("i", 0);
}
PyObject * setSecondPRF_C(PyObject* self, PyObject* args)
{
        float var;
        if(!PyArg_ParseTuple(args, "f", &var))
        {
                return NULL;
        }
        setSecondPRF_f(&var);
        return Py_BuildValue("i", 0);
}
PyObject * setDebugFlag_C(PyObject* self, PyObject* args)
{
        char * var;
        int  varInt;
        if(!PyArg_ParseTuple(args, "s#", &var ,&varInt))
        {
                return NULL;
        }
        setDebugFlag_f(var,&varInt);
        return Py_BuildValue("i", 0);
}

PyObject * setWindowSize_C(PyObject* self, PyObject* args)
{
    int var;
    if(!PyArg_ParseTuple(args, "i", &var))
    {
        return NULL;
    }
    setWindowSize_f(&var);
    return Py_BuildValue("i", 0);
}
PyObject * setSearchWindowSize_C(PyObject* self, PyObject* args)
{
    int var;
    if(!PyArg_ParseTuple(args, "i", &var))
    {
        return NULL;
    }
    setSearchWindowSize_f(&var);
    return Py_BuildValue("i", 0);
}
PyObject * setZoomWindowSize_C(PyObject* self, PyObject* args)
{
    int var;
    if(!PyArg_ParseTuple(args, "i", &var))
    {
        return NULL;
    }
    setZoomWindowSize_f(&var);
    return Py_BuildValue("i", 0);
}
PyObject * setOversamplingFactor_C(PyObject* self, PyObject* args)
{
    int var;
    if(!PyArg_ParseTuple(args, "i", &var))
    {
        return NULL;
    }
    setOversamplingFactor_f(&var);
    return Py_BuildValue("i", 0);
}
PyObject * setIsComplex1_C(PyObject* self, PyObject* args)
{
    int var;
    if(!PyArg_ParseTuple(args,"i",&var))
    {
        return NULL;
    }
    setIsComplex1_f(&var);
    return Py_BuildValue("i",0);
}
PyObject * setIsComplex2_C(PyObject* self, PyObject* args)
{
    int var;
    if(!PyArg_ParseTuple(args,"i",&var))
    {
        return NULL;
    }
    setIsComplex2_f(&var);
    return Py_BuildValue("i",0);
}
PyObject * setBand1_C(PyObject* self, PyObject* args)
{
    int var;
    if(!PyArg_ParseTuple(args,"i",&var))
    {
        return NULL;
    }
    var = var+1;
    setBand1_f(&var);
    return Py_BuildValue("i",0);
}
PyObject * setBand2_C(PyObject* self, PyObject* args)
{
    int var;
    if(!PyArg_ParseTuple(args,"i",&var))
    {
        return NULL;
    }
    var = var+1;
    setBand2_f(&var);
    return Py_BuildValue("i",0);
}