}
}
+bool isCSRMatrix(PyObject *m)
+{
+#if defined(WITH_NUMPY) && defined(WITH_SCIPY)
+ PyObject* pdict(PyDict_New());
+ PyDict_SetItemString(pdict, "__builtins__", PyEval_GetBuiltins());
+ PyObject *tmp(PyRun_String("from scipy.sparse import csr_matrix", Py_single_input, pdict, pdict));
+ if(!tmp)
+ throw INTERP_KERNEL::Exception("Problem during loading csr_matrix in scipy.sparse ! Is Scipy module available in present ?");
+ PyObject *csrMatrixCls=PyDict_GetItemString(pdict,"csr_matrix");
+ if(!csrMatrixCls)
+ throw INTERP_KERNEL::Exception("csr_matrix not found in scipy.sparse ! Is Scipy module available in present ?");
+ bool ret(PyObject_IsInstance(m,csrMatrixCls));
+ Py_DECREF(pdict); Py_XDECREF(tmp);
+ return ret;
+#else
+ return false;
+#endif
+}
+
+void convertCSR_MCDataToVectMapIntDouble(const MEDCoupling::DataArrayInt *indptrPtr, const MEDCoupling::DataArrayInt *indicesPtr, const MEDCoupling::DataArrayDouble *dataPtr, std::vector<std::map<int,double> >& mCpp)
+{
+#if __cplusplus >= 201103L
+ auto nbOfRows(indptrPtr->getNumberOfTuples()-1);
+ if(nbOfRows<0)
+ throw INTERP_KERNEL::Exception("pywrap of MEDCouplingRemapper::setMatrix : input CSR matrix looks bad regarding indptr array !");
+ mCpp.resize(nbOfRows);
+ auto indPtrCPtr(indptrPtr->begin());
+ auto indicesCPtr(indicesPtr->begin());
+ auto dataCPtr(dataPtr->begin());
+ for(auto i=0;i<nbOfRows;i++)
+ {
+ auto& line(mCpp[i]);
+ for(auto j=indPtrCPtr[i];j<indPtrCPtr[i+1];j++)
+ {
+ line[indicesCPtr[j]]=dataCPtr[j];
+ }
+ }
+#else
+ throw INTERP_KERNEL::Exception("Breaking news : 10% off for C++11 compiler :)");
+#endif
+}
+
+void convertToVectMapIntDouble(PyObject *pyobj, std::vector<std::map<int,double> >& mCpp)
+{
+ if(!PyList_Check(pyobj))
+ throw INTERP_KERNEL::Exception("convertToVectMapIntDouble : input is not a python list !");
+ mCpp.clear();
+ Py_ssize_t sz(PyList_Size(pyobj));
+ mCpp.resize(sz);
+ for(Py_ssize_t i=0;i<sz;i++)
+ {
+ PyObject *elt(PyList_GetItem(pyobj,i));
+ if(!PyDict_Check(elt))
+ {
+ std::ostringstream oss; oss << "convertToVectMapIntDouble : at pos # " << i << " of pylist a dict is exepect !";
+ throw INTERP_KERNEL::Exception(oss.str());
+ }
+ PyObject *key, *value;
+ Py_ssize_t pos(0);
+ std::map<int,double>& mapCpp(mCpp[i]);
+ while(PyDict_Next(elt,&pos,&key,&value))
+ {
+ if(!PyInt_Check(key))
+ {
+ std::ostringstream oss; oss << "convertToVectMapIntDouble : at pos # " << i << " of pylist the dict contains at pos " << pos << " a key not mappable to pyint !";
+ throw INTERP_KERNEL::Exception(oss.str());
+ }
+ if(!PyFloat_Check(value))
+ {
+ std::ostringstream oss; oss << "convertToVectMapIntDouble : at pos # " << i << " of pylist the dict contains at pos " << pos << " the value not mappable to pyfloat !";
+ throw INTERP_KERNEL::Exception(oss.str());
+ }
+ mapCpp[(int)PyInt_AS_LONG(key)]=PyFloat_AS_DOUBLE(value);
+ }
+ }
+}
+
template<class T>
PyObject *DataArrayT_imul__internal(PyObject *trueSelf, PyObject *obj, typename MEDCoupling::Traits<T>::ArrayType *self, swig_type_info *ti_da, swig_type_info *ti_tuple)
{
