diff options
Diffstat (limited to 'matlab')
| -rw-r--r-- | matlab/mex/astra_mex_plugin_c.cpp | 139 |
1 files changed, 139 insertions, 0 deletions
diff --git a/matlab/mex/astra_mex_plugin_c.cpp b/matlab/mex/astra_mex_plugin_c.cpp new file mode 100644 index 0000000..2d9b9a0 --- /dev/null +++ b/matlab/mex/astra_mex_plugin_c.cpp @@ -0,0 +1,139 @@ +/* +----------------------------------------------------------------------- +Copyright: 2010-2015, iMinds-Vision Lab, University of Antwerp + 2014-2015, CWI, Amsterdam + +Contact: astra@uantwerpen.be +Website: http://sf.net/projects/astra-toolbox + +This file is part of the ASTRA Toolbox. + + +The ASTRA Toolbox is free software: you can redistribute it and/or modify +it under the terms of the GNU General Public License as published by +the Free Software Foundation, either version 3 of the License, or +(at your option) any later version. + +The ASTRA Toolbox 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 General Public License for more details. + +You should have received a copy of the GNU General Public License +along with the ASTRA Toolbox. If not, see <http://www.gnu.org/licenses/>. + +----------------------------------------------------------------------- +$Id$ +*/ + +/** \file astra_mex_plugin_c.cpp + * + * \brief Manages Python plugins. + */ + +#include <mex.h> +#include "mexHelpFunctions.h" +#include "mexInitFunctions.h" + +#include "astra/PluginAlgorithm.h" + +#include "Python.h" +#include "bytesobject.h" + +using namespace std; +using namespace astra; + + +//----------------------------------------------------------------------------------------- +/** astra_mex_plugin('get_registered'); + * + * Print registered plugins. + */ +void astra_mex_plugin_get_registered(int nlhs, mxArray* plhs[], int nrhs, const mxArray* prhs[]) +{ + astra::CPluginAlgorithmFactory *fact = astra::CPluginAlgorithmFactory::getSingletonPtr(); + PyObject *dict = fact->getRegistered(); + PyObject *key, *value; + Py_ssize_t pos = 0; + while (PyDict_Next(dict, &pos, &key, &value)) { + mexPrintf("%s: %s\n",PyBytes_AsString(key),PyBytes_AsString(value)); + } + Py_DECREF(dict); +} + +//----------------------------------------------------------------------------------------- +/** astra_mex_plugin('register', name, class_name); + * + * Register plugin. + */ +void astra_mex_plugin_register(int nlhs, mxArray* plhs[], int nrhs, const mxArray* prhs[]) +{ + if (3 <= nrhs) { + string name = mexToString(prhs[1]); + string class_name = mexToString(prhs[2]); + astra::CPluginAlgorithmFactory *fact = astra::CPluginAlgorithmFactory::getSingletonPtr(); + fact->registerPlugin(name, class_name); + }else{ + mexPrintf("astra_mex_plugin('register', name, class_name);\n"); + } +} + +//----------------------------------------------------------------------------------------- +/** astra_mex_plugin('get_help', name); + * + * Get help about plugin. + */ +void astra_mex_plugin_get_help(int nlhs, mxArray* plhs[], int nrhs, const mxArray* prhs[]) +{ + if (2 <= nrhs) { + string name = mexToString(prhs[1]); + astra::CPluginAlgorithmFactory *fact = astra::CPluginAlgorithmFactory::getSingletonPtr(); + mexPrintf((fact->getHelp(name)+"\n").c_str()); + }else{ + mexPrintf("astra_mex_plugin('get_help', name);\n"); + } +} + + +//----------------------------------------------------------------------------------------- + +static void printHelp() +{ + mexPrintf("Please specify a mode of operation.\n"); + mexPrintf(" Valid modes: register, get_registered, get_help\n"); +} + +//----------------------------------------------------------------------------------------- +/** + * ... = astra_mex(type,...); + */ +void mexFunction(int nlhs, mxArray* plhs[], + int nrhs, const mxArray* prhs[]) +{ + + // INPUT0: Mode + string sMode = ""; + if (1 <= nrhs) { + sMode = mexToString(prhs[0]); + } else { + printHelp(); + return; + } + + initASTRAMex(); + + // SWITCH (MODE) + if (sMode == std::string("get_registered")) { + astra_mex_plugin_get_registered(nlhs, plhs, nrhs, prhs); + }else if (sMode == std::string("get_help")) { + astra_mex_plugin_get_help(nlhs, plhs, nrhs, prhs); + }else if (sMode == std::string("register")) { + astra_mex_plugin_register(nlhs, plhs, nrhs, prhs); + } else { + printHelp(); + } + + return; +} + + |