/** This software was developed by the University of Tennessee as part of the Distributed Data Analysis of Neutron Scattering Experiments (DANSE) project funded by the US National Science Foundation. If you use DANSE applications to do scientific research that leads to publication, we ask that you acknowledge the use of the software with the following sentence: "This work benefited from DANSE software developed under NSF award DMR-0520547." copyright 2008, University of Tennessee */ /** COnionModel * * C extension * * WARNING: THIS FILE WAS GENERATED BY WRAPPERGENERATOR.PY * DO NOT MODIFY THIS FILE, MODIFY onion.h * AND RE-RUN THE GENERATOR SCRIPT * */ #define NO_IMPORT_ARRAY #define PY_ARRAY_UNIQUE_SYMBOL PyArray_API_sans extern "C" { #include #include #include "structmember.h" #include #include #include #include #include "onion.h" } #include "models.hh" #include "dispersion_visitor.hh" /// Error object for raised exceptions static PyObject * COnionModelError = NULL; // Class definition typedef struct { PyObject_HEAD /// Parameters PyObject * params; /// Dispersion parameters PyObject * dispersion; /// Underlying model object OnionModel * model; /// Log for unit testing PyObject * log; } COnionModel; static void COnionModel_dealloc(COnionModel* self) { Py_DECREF(self->params); Py_DECREF(self->dispersion); Py_DECREF(self->log); delete self->model; self->ob_type->tp_free((PyObject*)self); } static PyObject * COnionModel_new(PyTypeObject *type, PyObject *args, PyObject *kwds) { COnionModel *self; self = (COnionModel *)type->tp_alloc(type, 0); return (PyObject *)self; } static int COnionModel_init(COnionModel *self, PyObject *args, PyObject *kwds) { if (self != NULL) { // Create parameters self->params = PyDict_New(); self->dispersion = PyDict_New(); self->model = new OnionModel(); // Initialize parameter dictionary PyDict_SetItemString(self->params,"thick_shell4",Py_BuildValue("d",50.000000000000)); PyDict_SetItemString(self->params,"thick_shell5",Py_BuildValue("d",50.000000000000)); PyDict_SetItemString(self->params,"thick_shell9",Py_BuildValue("d",50.000000000000)); PyDict_SetItemString(self->params,"thick_shell7",Py_BuildValue("d",50.000000000000)); PyDict_SetItemString(self->params,"sld_core0",Py_BuildValue("d",0.000001000000)); PyDict_SetItemString(self->params,"rad_core0",Py_BuildValue("d",200.000000000000)); PyDict_SetItemString(self->params,"A_shell10",Py_BuildValue("d",1.000000000000)); PyDict_SetItemString(self->params,"thick_shell1",Py_BuildValue("d",50.000000000000)); PyDict_SetItemString(self->params,"func_shell4",Py_BuildValue("d",2.000000000000)); PyDict_SetItemString(self->params,"func_shell5",Py_BuildValue("d",2.000000000000)); PyDict_SetItemString(self->params,"func_shell6",Py_BuildValue("d",2.000000000000)); PyDict_SetItemString(self->params,"scale",Py_BuildValue("d",1.000000000000)); PyDict_SetItemString(self->params,"func_shell1",Py_BuildValue("d",2.000000000000)); PyDict_SetItemString(self->params,"thick_shell10",Py_BuildValue("d",50.000000000000)); PyDict_SetItemString(self->params,"func_shell3",Py_BuildValue("d",2.000000000000)); PyDict_SetItemString(self->params,"func_shell8",Py_BuildValue("d",2.000000000000)); PyDict_SetItemString(self->params,"func_shell9",Py_BuildValue("d",2.000000000000)); PyDict_SetItemString(self->params,"sld_in_shell5",Py_BuildValue("d",0.000003700000)); PyDict_SetItemString(self->params,"func_shell10",Py_BuildValue("d",2.000000000000)); PyDict_SetItemString(self->params,"sld_in_shell4",Py_BuildValue("d",0.000003200000)); PyDict_SetItemString(self->params,"sld_in_shell7",Py_BuildValue("d",0.000004700000)); PyDict_SetItemString(self->params,"sld_out_shell9",Py_BuildValue("d",0.000006000000)); PyDict_SetItemString(self->params,"sld_out_shell8",Py_BuildValue("d",0.000005500000)); PyDict_SetItemString(self->params,"thick_shell6",Py_BuildValue("d",50.000000000000)); PyDict_SetItemString(self->params,"sld_out_shell2",Py_BuildValue("d",0.000002500000)); PyDict_SetItemString(self->params,"sld_in_shell9",Py_BuildValue("d",0.000005700000)); PyDict_SetItemString(self->params,"sld_in_shell8",Py_BuildValue("d",0.000005200000)); PyDict_SetItemString(self->params,"thick_shell2",Py_BuildValue("d",50.000000000000)); PyDict_SetItemString(self->params,"thick_shell3",Py_BuildValue("d",50.000000000000)); PyDict_SetItemString(self->params,"sld_out_shell1",Py_BuildValue("d",0.000002000000)); PyDict_SetItemString(self->params,"sld_out_shell5",Py_BuildValue("d",0.000004000000)); PyDict_SetItemString(self->params,"sld_out_shell3",Py_BuildValue("d",0.000003000000)); PyDict_SetItemString(self->params,"sld_in_shell6",Py_BuildValue("d",0.000004200000)); PyDict_SetItemString(self->params,"sld_in_shell1",Py_BuildValue("d",0.000001700000)); PyDict_SetItemString(self->params,"sld_out_shell4",Py_BuildValue("d",0.000003500000)); PyDict_SetItemString(self->params,"sld_in_shell3",Py_BuildValue("d",0.000002700000)); PyDict_SetItemString(self->params,"sld_out_shell6",Py_BuildValue("d",0.000004500000)); PyDict_SetItemString(self->params,"func_shell7",Py_BuildValue("d",2.000000000000)); PyDict_SetItemString(self->params,"sld_out_shell7",Py_BuildValue("d",0.000005000000)); PyDict_SetItemString(self->params,"background",Py_BuildValue("d",0.000000000000)); PyDict_SetItemString(self->params,"n_shells",Py_BuildValue("d",1.000000000000)); PyDict_SetItemString(self->params,"sld_in_shell2",Py_BuildValue("d",0.000002200000)); PyDict_SetItemString(self->params,"sld_solv",Py_BuildValue("d",0.000006400000)); PyDict_SetItemString(self->params,"func_shell2",Py_BuildValue("d",2.000000000000)); PyDict_SetItemString(self->params,"thick_shell8",Py_BuildValue("d",50.000000000000)); PyDict_SetItemString(self->params,"sld_out_shell10",Py_BuildValue("d",0.000006200000)); PyDict_SetItemString(self->params,"sld_in_shell10",Py_BuildValue("d",0.000006000000)); PyDict_SetItemString(self->params,"A_shell8",Py_BuildValue("d",1.000000000000)); PyDict_SetItemString(self->params,"A_shell9",Py_BuildValue("d",1.000000000000)); PyDict_SetItemString(self->params,"A_shell6",Py_BuildValue("d",1.000000000000)); PyDict_SetItemString(self->params,"A_shell7",Py_BuildValue("d",1.000000000000)); PyDict_SetItemString(self->params,"A_shell4",Py_BuildValue("d",1.000000000000)); PyDict_SetItemString(self->params,"A_shell5",Py_BuildValue("d",1.000000000000)); PyDict_SetItemString(self->params,"A_shell2",Py_BuildValue("d",1.000000000000)); PyDict_SetItemString(self->params,"A_shell3",Py_BuildValue("d",1.000000000000)); PyDict_SetItemString(self->params,"A_shell1",Py_BuildValue("d",1.000000000000)); // Initialize dispersion / averaging parameter dict DispersionVisitor* visitor = new DispersionVisitor(); PyObject * disp_dict; disp_dict = PyDict_New(); self->model->rad_core0.dispersion->accept_as_source(visitor, self->model->rad_core0.dispersion, disp_dict); PyDict_SetItemString(self->dispersion, "rad_core0", disp_dict); disp_dict = PyDict_New(); self->model->thick_shell1.dispersion->accept_as_source(visitor, self->model->thick_shell1.dispersion, disp_dict); PyDict_SetItemString(self->dispersion, "thick_shell1", disp_dict); disp_dict = PyDict_New(); self->model->thick_shell2.dispersion->accept_as_source(visitor, self->model->thick_shell2.dispersion, disp_dict); PyDict_SetItemString(self->dispersion, "thick_shell2", disp_dict); disp_dict = PyDict_New(); self->model->thick_shell3.dispersion->accept_as_source(visitor, self->model->thick_shell3.dispersion, disp_dict); PyDict_SetItemString(self->dispersion, "thick_shell3", disp_dict); disp_dict = PyDict_New(); self->model->thick_shell4.dispersion->accept_as_source(visitor, self->model->thick_shell4.dispersion, disp_dict); PyDict_SetItemString(self->dispersion, "thick_shell4", disp_dict); disp_dict = PyDict_New(); self->model->thick_shell5.dispersion->accept_as_source(visitor, self->model->thick_shell5.dispersion, disp_dict); PyDict_SetItemString(self->dispersion, "thick_shell5", disp_dict); disp_dict = PyDict_New(); self->model->thick_shell6.dispersion->accept_as_source(visitor, self->model->thick_shell6.dispersion, disp_dict); PyDict_SetItemString(self->dispersion, "thick_shell6", disp_dict); disp_dict = PyDict_New(); self->model->thick_shell7.dispersion->accept_as_source(visitor, self->model->thick_shell7.dispersion, disp_dict); PyDict_SetItemString(self->dispersion, "thick_shell7", disp_dict); disp_dict = PyDict_New(); self->model->thick_shell8.dispersion->accept_as_source(visitor, self->model->thick_shell8.dispersion, disp_dict); PyDict_SetItemString(self->dispersion, "thick_shell8", disp_dict); disp_dict = PyDict_New(); self->model->thick_shell9.dispersion->accept_as_source(visitor, self->model->thick_shell9.dispersion, disp_dict); PyDict_SetItemString(self->dispersion, "thick_shell9", disp_dict); disp_dict = PyDict_New(); self->model->thick_shell10.dispersion->accept_as_source(visitor, self->model->thick_shell10.dispersion, disp_dict); PyDict_SetItemString(self->dispersion, "thick_shell10", disp_dict); // Create empty log self->log = PyDict_New(); } return 0; } static char name_params[] = "params"; static char def_params[] = "Parameters"; static char name_dispersion[] = "dispersion"; static char def_dispersion[] = "Dispersion parameters"; static char name_log[] = "log"; static char def_log[] = "Log"; static PyMemberDef COnionModel_members[] = { {name_params, T_OBJECT, offsetof(COnionModel, params), 0, def_params}, {name_dispersion, T_OBJECT, offsetof(COnionModel, dispersion), 0, def_dispersion}, {name_log, T_OBJECT, offsetof(COnionModel, log), 0, def_log}, {NULL} /* Sentinel */ }; /** Read double from PyObject @param p PyObject @return double */ double COnionModel_readDouble(PyObject *p) { if (PyFloat_Check(p)==1) { return (double)(((PyFloatObject *)(p))->ob_fval); } else if (PyInt_Check(p)==1) { return (double)(((PyIntObject *)(p))->ob_ival); } else if (PyLong_Check(p)==1) { return (double)PyLong_AsLong(p); } else { return 0.0; } } /** * Function to call to evaluate model * @param args: input numpy array q[] * @return: numpy array object */ static PyObject *evaluateOneDim(OnionModel* model, PyArrayObject *q){ PyArrayObject *result; // Check validity of array q , q must be of dimension 1, an array of double if (q->nd != 1 || q->descr->type_num != PyArray_DOUBLE) { //const char * message= "Invalid array: q->nd=%d,type_num=%d\n",q->nd,q->descr->type_num; //PyErr_SetString(PyExc_ValueError , message); return NULL; } result = (PyArrayObject *)PyArray_FromDims(q->nd, (int *)(q->dimensions), PyArray_DOUBLE); if (result == NULL) { const char * message= "Could not create result "; PyErr_SetString(PyExc_RuntimeError , message); return NULL; } for (int i = 0; i < q->dimensions[0]; i++){ double q_value = *(double *)(q->data + i*q->strides[0]); double *result_value = (double *)(result->data + i*result->strides[0]); *result_value =(*model)(q_value); } return PyArray_Return(result); } /** * Function to call to evaluate model * @param args: input numpy array [x[],y[]] * @return: numpy array object */ static PyObject * evaluateTwoDimXY( OnionModel* model, PyArrayObject *x, PyArrayObject *y) { PyArrayObject *result; int i, x_len, y_len, dims[1]; //check validity of input vectors if (x->nd != 1 || x->descr->type_num != PyArray_DOUBLE || y->nd != 1 || y->descr->type_num != PyArray_DOUBLE || y->dimensions[0] != x->dimensions[0]){ const char * message= "evaluateTwoDimXY expect 2 numpy arrays"; PyErr_SetString(PyExc_ValueError , message); return NULL; } if (PyArray_Check(x) && PyArray_Check(y)) { x_len = dims[0]= x->dimensions[0]; y_len = dims[0]= y->dimensions[0]; // Make a new double matrix of same dims result=(PyArrayObject *) PyArray_FromDims(1,dims,NPY_DOUBLE); if (result == NULL){ const char * message= "Could not create result "; PyErr_SetString(PyExc_RuntimeError , message); return NULL; } /* Do the calculation. */ for ( i=0; i< x_len; i++) { double x_value = *(double *)(x->data + i*x->strides[0]); double y_value = *(double *)(y->data + i*y->strides[0]); double *result_value = (double *)(result->data + i*result->strides[0]); *result_value = (*model)(x_value, y_value); } return PyArray_Return(result); }else{ PyErr_SetString(COnionModelError, "COnionModel.evaluateTwoDimXY couldn't run."); return NULL; } } /** * evalDistribution function evaluate a model function with input vector * @param args: input q as vector or [qx, qy] where qx, qy are vectors * */ static PyObject * evalDistribution(COnionModel *self, PyObject *args){ PyObject *qx, *qy; PyArrayObject * pars; int npars ,mpars; // Get parameters // Reader parameter dictionary self->model->thick_shell4 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell4") ); self->model->thick_shell5 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell5") ); self->model->thick_shell9 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell9") ); self->model->thick_shell7 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell7") ); self->model->sld_core0 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_core0") ); self->model->rad_core0 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "rad_core0") ); self->model->A_shell10 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell10") ); self->model->thick_shell1 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell1") ); self->model->func_shell4 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell4") ); self->model->func_shell5 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell5") ); self->model->func_shell6 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell6") ); self->model->scale = PyFloat_AsDouble( PyDict_GetItemString(self->params, "scale") ); self->model->func_shell1 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell1") ); self->model->thick_shell10 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell10") ); self->model->func_shell3 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell3") ); self->model->func_shell8 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell8") ); self->model->func_shell9 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell9") ); self->model->sld_in_shell5 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell5") ); self->model->func_shell10 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell10") ); self->model->sld_in_shell4 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell4") ); self->model->sld_in_shell7 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell7") ); self->model->sld_out_shell9 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell9") ); self->model->sld_out_shell8 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell8") ); self->model->thick_shell6 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell6") ); self->model->sld_out_shell2 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell2") ); self->model->sld_in_shell9 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell9") ); self->model->sld_in_shell8 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell8") ); self->model->thick_shell2 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell2") ); self->model->thick_shell3 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell3") ); self->model->sld_out_shell1 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell1") ); self->model->sld_out_shell5 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell5") ); self->model->sld_out_shell3 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell3") ); self->model->sld_in_shell6 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell6") ); self->model->sld_in_shell1 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell1") ); self->model->sld_out_shell4 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell4") ); self->model->sld_in_shell3 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell3") ); self->model->sld_out_shell6 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell6") ); self->model->func_shell7 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell7") ); self->model->sld_out_shell7 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell7") ); self->model->background = PyFloat_AsDouble( PyDict_GetItemString(self->params, "background") ); self->model->n_shells = PyFloat_AsDouble( PyDict_GetItemString(self->params, "n_shells") ); self->model->sld_in_shell2 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell2") ); self->model->sld_solv = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_solv") ); self->model->func_shell2 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell2") ); self->model->thick_shell8 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell8") ); self->model->sld_out_shell10 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell10") ); self->model->sld_in_shell10 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell10") ); self->model->A_shell8 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell8") ); self->model->A_shell9 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell9") ); self->model->A_shell6 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell6") ); self->model->A_shell7 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell7") ); self->model->A_shell4 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell4") ); self->model->A_shell5 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell5") ); self->model->A_shell2 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell2") ); self->model->A_shell3 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell3") ); self->model->A_shell1 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell1") ); // Read in dispersion parameters PyObject* disp_dict; DispersionVisitor* visitor = new DispersionVisitor(); disp_dict = PyDict_GetItemString(self->dispersion, "rad_core0"); self->model->rad_core0.dispersion->accept_as_destination(visitor, self->model->rad_core0.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell1"); self->model->thick_shell1.dispersion->accept_as_destination(visitor, self->model->thick_shell1.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell2"); self->model->thick_shell2.dispersion->accept_as_destination(visitor, self->model->thick_shell2.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell3"); self->model->thick_shell3.dispersion->accept_as_destination(visitor, self->model->thick_shell3.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell4"); self->model->thick_shell4.dispersion->accept_as_destination(visitor, self->model->thick_shell4.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell5"); self->model->thick_shell5.dispersion->accept_as_destination(visitor, self->model->thick_shell5.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell6"); self->model->thick_shell6.dispersion->accept_as_destination(visitor, self->model->thick_shell6.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell7"); self->model->thick_shell7.dispersion->accept_as_destination(visitor, self->model->thick_shell7.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell8"); self->model->thick_shell8.dispersion->accept_as_destination(visitor, self->model->thick_shell8.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell9"); self->model->thick_shell9.dispersion->accept_as_destination(visitor, self->model->thick_shell9.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell10"); self->model->thick_shell10.dispersion->accept_as_destination(visitor, self->model->thick_shell10.dispersion, disp_dict); // Get input and determine whether we have to supply a 1D or 2D return value. if ( !PyArg_ParseTuple(args,"O",&pars) ) { PyErr_SetString(COnionModelError, "COnionModel.evalDistribution expects a q value."); return NULL; } // Check params if(PyArray_Check(pars)==1) { // Length of list should 1 or 2 npars = pars->nd; if(npars==1) { // input is a numpy array if (PyArray_Check(pars)) { return evaluateOneDim(self->model, (PyArrayObject*)pars); } }else{ PyErr_SetString(COnionModelError, "COnionModel.evalDistribution expect numpy array of one dimension."); return NULL; } }else if( PyList_Check(pars)==1) { // Length of list should be 2 for I(qx,qy) mpars = PyList_GET_SIZE(pars); if(mpars!=2) { PyErr_SetString(COnionModelError, "COnionModel.evalDistribution expects a list of dimension 2."); return NULL; } qx = PyList_GET_ITEM(pars,0); qy = PyList_GET_ITEM(pars,1); if (PyArray_Check(qx) && PyArray_Check(qy)) { return evaluateTwoDimXY(self->model, (PyArrayObject*)qx, (PyArrayObject*)qy); }else{ PyErr_SetString(COnionModelError, "COnionModel.evalDistribution expect 2 numpy arrays in list."); return NULL; } } PyErr_SetString(COnionModelError, "COnionModel.evalDistribution couln't be run."); return NULL; } /** * Function to call to evaluate model * @param args: input q or [q,phi] * @return: function value */ static PyObject * run(COnionModel *self, PyObject *args) { double q_value, phi_value; PyObject* pars; int npars; // Get parameters // Reader parameter dictionary self->model->thick_shell4 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell4") ); self->model->thick_shell5 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell5") ); self->model->thick_shell9 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell9") ); self->model->thick_shell7 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell7") ); self->model->sld_core0 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_core0") ); self->model->rad_core0 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "rad_core0") ); self->model->A_shell10 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell10") ); self->model->thick_shell1 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell1") ); self->model->func_shell4 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell4") ); self->model->func_shell5 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell5") ); self->model->func_shell6 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell6") ); self->model->scale = PyFloat_AsDouble( PyDict_GetItemString(self->params, "scale") ); self->model->func_shell1 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell1") ); self->model->thick_shell10 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell10") ); self->model->func_shell3 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell3") ); self->model->func_shell8 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell8") ); self->model->func_shell9 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell9") ); self->model->sld_in_shell5 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell5") ); self->model->func_shell10 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell10") ); self->model->sld_in_shell4 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell4") ); self->model->sld_in_shell7 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell7") ); self->model->sld_out_shell9 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell9") ); self->model->sld_out_shell8 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell8") ); self->model->thick_shell6 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell6") ); self->model->sld_out_shell2 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell2") ); self->model->sld_in_shell9 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell9") ); self->model->sld_in_shell8 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell8") ); self->model->thick_shell2 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell2") ); self->model->thick_shell3 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell3") ); self->model->sld_out_shell1 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell1") ); self->model->sld_out_shell5 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell5") ); self->model->sld_out_shell3 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell3") ); self->model->sld_in_shell6 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell6") ); self->model->sld_in_shell1 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell1") ); self->model->sld_out_shell4 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell4") ); self->model->sld_in_shell3 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell3") ); self->model->sld_out_shell6 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell6") ); self->model->func_shell7 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell7") ); self->model->sld_out_shell7 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell7") ); self->model->background = PyFloat_AsDouble( PyDict_GetItemString(self->params, "background") ); self->model->n_shells = PyFloat_AsDouble( PyDict_GetItemString(self->params, "n_shells") ); self->model->sld_in_shell2 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell2") ); self->model->sld_solv = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_solv") ); self->model->func_shell2 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell2") ); self->model->thick_shell8 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell8") ); self->model->sld_out_shell10 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell10") ); self->model->sld_in_shell10 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell10") ); self->model->A_shell8 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell8") ); self->model->A_shell9 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell9") ); self->model->A_shell6 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell6") ); self->model->A_shell7 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell7") ); self->model->A_shell4 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell4") ); self->model->A_shell5 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell5") ); self->model->A_shell2 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell2") ); self->model->A_shell3 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell3") ); self->model->A_shell1 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell1") ); // Read in dispersion parameters PyObject* disp_dict; DispersionVisitor* visitor = new DispersionVisitor(); disp_dict = PyDict_GetItemString(self->dispersion, "rad_core0"); self->model->rad_core0.dispersion->accept_as_destination(visitor, self->model->rad_core0.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell1"); self->model->thick_shell1.dispersion->accept_as_destination(visitor, self->model->thick_shell1.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell2"); self->model->thick_shell2.dispersion->accept_as_destination(visitor, self->model->thick_shell2.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell3"); self->model->thick_shell3.dispersion->accept_as_destination(visitor, self->model->thick_shell3.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell4"); self->model->thick_shell4.dispersion->accept_as_destination(visitor, self->model->thick_shell4.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell5"); self->model->thick_shell5.dispersion->accept_as_destination(visitor, self->model->thick_shell5.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell6"); self->model->thick_shell6.dispersion->accept_as_destination(visitor, self->model->thick_shell6.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell7"); self->model->thick_shell7.dispersion->accept_as_destination(visitor, self->model->thick_shell7.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell8"); self->model->thick_shell8.dispersion->accept_as_destination(visitor, self->model->thick_shell8.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell9"); self->model->thick_shell9.dispersion->accept_as_destination(visitor, self->model->thick_shell9.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell10"); self->model->thick_shell10.dispersion->accept_as_destination(visitor, self->model->thick_shell10.dispersion, disp_dict); // Get input and determine whether we have to supply a 1D or 2D return value. if ( !PyArg_ParseTuple(args,"O",&pars) ) { PyErr_SetString(COnionModelError, "COnionModel.run expects a q value."); return NULL; } // Check params if( PyList_Check(pars)==1) { // Length of list should be 2 for I(q,phi) npars = PyList_GET_SIZE(pars); if(npars!=2) { PyErr_SetString(COnionModelError, "COnionModel.run expects a double or a list of dimension 2."); return NULL; } // We have a vector q, get the q and phi values at which // to evaluate I(q,phi) q_value = COnionModel_readDouble(PyList_GET_ITEM(pars,0)); phi_value = COnionModel_readDouble(PyList_GET_ITEM(pars,1)); // Skip zero if (q_value==0) { return Py_BuildValue("d",0.0); } return Py_BuildValue("d",(*(self->model)).evaluate_rphi(q_value,phi_value)); } else { // We have a scalar q, we will evaluate I(q) q_value = COnionModel_readDouble(pars); return Py_BuildValue("d",(*(self->model))(q_value)); } } /** * Function to call to calculate_ER * @return: effective radius value */ static PyObject * calculate_ER(COnionModel *self) { // Get parameters // Reader parameter dictionary self->model->thick_shell4 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell4") ); self->model->thick_shell5 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell5") ); self->model->thick_shell9 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell9") ); self->model->thick_shell7 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell7") ); self->model->sld_core0 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_core0") ); self->model->rad_core0 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "rad_core0") ); self->model->A_shell10 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell10") ); self->model->thick_shell1 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell1") ); self->model->func_shell4 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell4") ); self->model->func_shell5 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell5") ); self->model->func_shell6 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell6") ); self->model->scale = PyFloat_AsDouble( PyDict_GetItemString(self->params, "scale") ); self->model->func_shell1 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell1") ); self->model->thick_shell10 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell10") ); self->model->func_shell3 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell3") ); self->model->func_shell8 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell8") ); self->model->func_shell9 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell9") ); self->model->sld_in_shell5 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell5") ); self->model->func_shell10 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell10") ); self->model->sld_in_shell4 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell4") ); self->model->sld_in_shell7 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell7") ); self->model->sld_out_shell9 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell9") ); self->model->sld_out_shell8 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell8") ); self->model->thick_shell6 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell6") ); self->model->sld_out_shell2 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell2") ); self->model->sld_in_shell9 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell9") ); self->model->sld_in_shell8 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell8") ); self->model->thick_shell2 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell2") ); self->model->thick_shell3 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell3") ); self->model->sld_out_shell1 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell1") ); self->model->sld_out_shell5 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell5") ); self->model->sld_out_shell3 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell3") ); self->model->sld_in_shell6 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell6") ); self->model->sld_in_shell1 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell1") ); self->model->sld_out_shell4 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell4") ); self->model->sld_in_shell3 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell3") ); self->model->sld_out_shell6 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell6") ); self->model->func_shell7 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell7") ); self->model->sld_out_shell7 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell7") ); self->model->background = PyFloat_AsDouble( PyDict_GetItemString(self->params, "background") ); self->model->n_shells = PyFloat_AsDouble( PyDict_GetItemString(self->params, "n_shells") ); self->model->sld_in_shell2 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell2") ); self->model->sld_solv = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_solv") ); self->model->func_shell2 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell2") ); self->model->thick_shell8 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell8") ); self->model->sld_out_shell10 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell10") ); self->model->sld_in_shell10 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell10") ); self->model->A_shell8 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell8") ); self->model->A_shell9 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell9") ); self->model->A_shell6 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell6") ); self->model->A_shell7 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell7") ); self->model->A_shell4 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell4") ); self->model->A_shell5 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell5") ); self->model->A_shell2 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell2") ); self->model->A_shell3 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell3") ); self->model->A_shell1 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell1") ); // Read in dispersion parameters PyObject* disp_dict; DispersionVisitor* visitor = new DispersionVisitor(); disp_dict = PyDict_GetItemString(self->dispersion, "rad_core0"); self->model->rad_core0.dispersion->accept_as_destination(visitor, self->model->rad_core0.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell1"); self->model->thick_shell1.dispersion->accept_as_destination(visitor, self->model->thick_shell1.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell2"); self->model->thick_shell2.dispersion->accept_as_destination(visitor, self->model->thick_shell2.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell3"); self->model->thick_shell3.dispersion->accept_as_destination(visitor, self->model->thick_shell3.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell4"); self->model->thick_shell4.dispersion->accept_as_destination(visitor, self->model->thick_shell4.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell5"); self->model->thick_shell5.dispersion->accept_as_destination(visitor, self->model->thick_shell5.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell6"); self->model->thick_shell6.dispersion->accept_as_destination(visitor, self->model->thick_shell6.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell7"); self->model->thick_shell7.dispersion->accept_as_destination(visitor, self->model->thick_shell7.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell8"); self->model->thick_shell8.dispersion->accept_as_destination(visitor, self->model->thick_shell8.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell9"); self->model->thick_shell9.dispersion->accept_as_destination(visitor, self->model->thick_shell9.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell10"); self->model->thick_shell10.dispersion->accept_as_destination(visitor, self->model->thick_shell10.dispersion, disp_dict); return Py_BuildValue("d",(*(self->model)).calculate_ER()); } /** * Function to call to evaluate model in cartesian coordinates * @param args: input q or [qx, qy]] * @return: function value */ static PyObject * runXY(COnionModel *self, PyObject *args) { double qx_value, qy_value; PyObject* pars; int npars; // Get parameters // Reader parameter dictionary self->model->thick_shell4 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell4") ); self->model->thick_shell5 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell5") ); self->model->thick_shell9 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell9") ); self->model->thick_shell7 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell7") ); self->model->sld_core0 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_core0") ); self->model->rad_core0 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "rad_core0") ); self->model->A_shell10 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell10") ); self->model->thick_shell1 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell1") ); self->model->func_shell4 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell4") ); self->model->func_shell5 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell5") ); self->model->func_shell6 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell6") ); self->model->scale = PyFloat_AsDouble( PyDict_GetItemString(self->params, "scale") ); self->model->func_shell1 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell1") ); self->model->thick_shell10 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell10") ); self->model->func_shell3 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell3") ); self->model->func_shell8 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell8") ); self->model->func_shell9 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell9") ); self->model->sld_in_shell5 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell5") ); self->model->func_shell10 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell10") ); self->model->sld_in_shell4 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell4") ); self->model->sld_in_shell7 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell7") ); self->model->sld_out_shell9 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell9") ); self->model->sld_out_shell8 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell8") ); self->model->thick_shell6 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell6") ); self->model->sld_out_shell2 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell2") ); self->model->sld_in_shell9 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell9") ); self->model->sld_in_shell8 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell8") ); self->model->thick_shell2 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell2") ); self->model->thick_shell3 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell3") ); self->model->sld_out_shell1 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell1") ); self->model->sld_out_shell5 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell5") ); self->model->sld_out_shell3 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell3") ); self->model->sld_in_shell6 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell6") ); self->model->sld_in_shell1 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell1") ); self->model->sld_out_shell4 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell4") ); self->model->sld_in_shell3 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell3") ); self->model->sld_out_shell6 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell6") ); self->model->func_shell7 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell7") ); self->model->sld_out_shell7 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell7") ); self->model->background = PyFloat_AsDouble( PyDict_GetItemString(self->params, "background") ); self->model->n_shells = PyFloat_AsDouble( PyDict_GetItemString(self->params, "n_shells") ); self->model->sld_in_shell2 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell2") ); self->model->sld_solv = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_solv") ); self->model->func_shell2 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "func_shell2") ); self->model->thick_shell8 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "thick_shell8") ); self->model->sld_out_shell10 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_out_shell10") ); self->model->sld_in_shell10 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "sld_in_shell10") ); self->model->A_shell8 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell8") ); self->model->A_shell9 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell9") ); self->model->A_shell6 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell6") ); self->model->A_shell7 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell7") ); self->model->A_shell4 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell4") ); self->model->A_shell5 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell5") ); self->model->A_shell2 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell2") ); self->model->A_shell3 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell3") ); self->model->A_shell1 = PyFloat_AsDouble( PyDict_GetItemString(self->params, "A_shell1") ); // Read in dispersion parameters PyObject* disp_dict; DispersionVisitor* visitor = new DispersionVisitor(); disp_dict = PyDict_GetItemString(self->dispersion, "rad_core0"); self->model->rad_core0.dispersion->accept_as_destination(visitor, self->model->rad_core0.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell1"); self->model->thick_shell1.dispersion->accept_as_destination(visitor, self->model->thick_shell1.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell2"); self->model->thick_shell2.dispersion->accept_as_destination(visitor, self->model->thick_shell2.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell3"); self->model->thick_shell3.dispersion->accept_as_destination(visitor, self->model->thick_shell3.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell4"); self->model->thick_shell4.dispersion->accept_as_destination(visitor, self->model->thick_shell4.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell5"); self->model->thick_shell5.dispersion->accept_as_destination(visitor, self->model->thick_shell5.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell6"); self->model->thick_shell6.dispersion->accept_as_destination(visitor, self->model->thick_shell6.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell7"); self->model->thick_shell7.dispersion->accept_as_destination(visitor, self->model->thick_shell7.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell8"); self->model->thick_shell8.dispersion->accept_as_destination(visitor, self->model->thick_shell8.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell9"); self->model->thick_shell9.dispersion->accept_as_destination(visitor, self->model->thick_shell9.dispersion, disp_dict); disp_dict = PyDict_GetItemString(self->dispersion, "thick_shell10"); self->model->thick_shell10.dispersion->accept_as_destination(visitor, self->model->thick_shell10.dispersion, disp_dict); // Get input and determine whether we have to supply a 1D or 2D return value. if ( !PyArg_ParseTuple(args,"O",&pars) ) { PyErr_SetString(COnionModelError, "COnionModel.run expects a q value."); return NULL; } // Check params if( PyList_Check(pars)==1) { // Length of list should be 2 for I(qx, qy)) npars = PyList_GET_SIZE(pars); if(npars!=2) { PyErr_SetString(COnionModelError, "COnionModel.run expects a double or a list of dimension 2."); return NULL; } // We have a vector q, get the qx and qy values at which // to evaluate I(qx,qy) qx_value = COnionModel_readDouble(PyList_GET_ITEM(pars,0)); qy_value = COnionModel_readDouble(PyList_GET_ITEM(pars,1)); return Py_BuildValue("d",(*(self->model))(qx_value,qy_value)); } else { // We have a scalar q, we will evaluate I(q) qx_value = COnionModel_readDouble(pars); return Py_BuildValue("d",(*(self->model))(qx_value)); } } static PyObject * reset(COnionModel *self, PyObject *args) { return Py_BuildValue("d",0.0); } static PyObject * set_dispersion(COnionModel *self, PyObject *args) { PyObject * disp; const char * par_name; if ( !PyArg_ParseTuple(args,"sO", &par_name, &disp) ) { PyErr_SetString(COnionModelError, "COnionModel.set_dispersion expects a DispersionModel object."); return NULL; } void *temp = PyCObject_AsVoidPtr(disp); DispersionModel * dispersion = static_cast(temp); // Ugliness necessary to go from python to C // TODO: refactor this if (!strcmp(par_name, "rad_core0")) { self->model->rad_core0.dispersion = dispersion; } else if (!strcmp(par_name, "thick_shell1")) { self->model->thick_shell1.dispersion = dispersion; } else if (!strcmp(par_name, "thick_shell2")) { self->model->thick_shell2.dispersion = dispersion; } else if (!strcmp(par_name, "thick_shell3")) { self->model->thick_shell3.dispersion = dispersion; } else if (!strcmp(par_name, "thick_shell4")) { self->model->thick_shell4.dispersion = dispersion; } else if (!strcmp(par_name, "thick_shell5")) { self->model->thick_shell5.dispersion = dispersion; } else if (!strcmp(par_name, "thick_shell6")) { self->model->thick_shell6.dispersion = dispersion; } else if (!strcmp(par_name, "thick_shell7")) { self->model->thick_shell7.dispersion = dispersion; } else if (!strcmp(par_name, "thick_shell8")) { self->model->thick_shell8.dispersion = dispersion; } else if (!strcmp(par_name, "thick_shell9")) { self->model->thick_shell9.dispersion = dispersion; } else if (!strcmp(par_name, "thick_shell10")) { self->model->thick_shell10.dispersion = dispersion; } else { PyErr_SetString(COnionModelError, "COnionModel.set_dispersion expects a valid parameter name."); return NULL; } DispersionVisitor* visitor = new DispersionVisitor(); PyObject * disp_dict = PyDict_New(); dispersion->accept_as_source(visitor, dispersion, disp_dict); PyDict_SetItemString(self->dispersion, par_name, disp_dict); return Py_BuildValue("i",1); } static PyMethodDef COnionModel_methods[] = { {"run", (PyCFunction)run , METH_VARARGS, "Evaluate the model at a given Q or Q, phi"}, {"runXY", (PyCFunction)runXY , METH_VARARGS, "Evaluate the model at a given Q or Qx, Qy"}, {"calculate_ER", (PyCFunction)calculate_ER , METH_VARARGS, "Evaluate the model at a given Q or Q, phi"}, {"evalDistribution", (PyCFunction)evalDistribution , METH_VARARGS, "Evaluate the model at a given Q or Qx, Qy vector "}, {"reset", (PyCFunction)reset , METH_VARARGS, "Reset pair correlation"}, {"set_dispersion", (PyCFunction)set_dispersion , METH_VARARGS, "Set the dispersion model for a given parameter"}, {NULL} }; static PyTypeObject COnionModelType = { PyObject_HEAD_INIT(NULL) 0, /*ob_size*/ "COnionModel", /*tp_name*/ sizeof(COnionModel), /*tp_basicsize*/ 0, /*tp_itemsize*/ (destructor)COnionModel_dealloc, /*tp_dealloc*/ 0, /*tp_print*/ 0, /*tp_getattr*/ 0, /*tp_setattr*/ 0, /*tp_compare*/ 0, /*tp_repr*/ 0, /*tp_as_number*/ 0, /*tp_as_sequence*/ 0, /*tp_as_mapping*/ 0, /*tp_hash */ 0, /*tp_call*/ 0, /*tp_str*/ 0, /*tp_getattro*/ 0, /*tp_setattro*/ 0, /*tp_as_buffer*/ Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE, /*tp_flags*/ "COnionModel objects", /* tp_doc */ 0, /* tp_traverse */ 0, /* tp_clear */ 0, /* tp_richcompare */ 0, /* tp_weaklistoffset */ 0, /* tp_iter */ 0, /* tp_iternext */ COnionModel_methods, /* tp_methods */ COnionModel_members, /* tp_members */ 0, /* tp_getset */ 0, /* tp_base */ 0, /* tp_dict */ 0, /* tp_descr_get */ 0, /* tp_descr_set */ 0, /* tp_dictoffset */ (initproc)COnionModel_init, /* tp_init */ 0, /* tp_alloc */ COnionModel_new, /* tp_new */ }; //static PyMethodDef module_methods[] = { // {NULL} //}; /** * Function used to add the model class to a module * @param module: module to add the class to */ void addCOnionModel(PyObject *module) { PyObject *d; if (PyType_Ready(&COnionModelType) < 0) return; Py_INCREF(&COnionModelType); PyModule_AddObject(module, "COnionModel", (PyObject *)&COnionModelType); d = PyModule_GetDict(module); static char error_name[] = "COnionModel.error"; COnionModelError = PyErr_NewException(error_name, NULL, NULL); PyDict_SetItemString(d, "COnionModelError", COnionModelError); }