Homec4science
Diffusion LibMultiScale (features/components) Browse

libmultiscale/src/filter/compute_python.hh
b05d5f2aba78features/components

Last Change
Raw File

compute_python.hh
View Options

/**
* @file compute_python.hh
*
* @author Guillaume Anciaux <guillaume.anciaux@epfl.ch>
*
* @date Sun Feb 02 17:45:17 2014
*
* @brief This compute allows to use Python to produce computed values as input to LM
*
* @section LICENSE
*
* Copyright (©) 2010-2011 EPFL (Ecole Polytechnique Fédérale de Lausanne)
* Laboratory (LSMS - Laboratoire de Simulation en Mécanique des Solides)
*
* LibMultiScale is free software: you can redistribute it and/or modify it under the
* terms of the GNU Lesser General Public License as published by the Free
* Software Foundation, either version 3 of the License, or (at your option) any
* later version.
*
* LibMultiScale 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 Lesser General Public License for more
* details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with LibMultiScale. If not, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef __LIBMULTISCALE_COMPUTE_PYTHON_HH__
#define __LIBMULTISCALE_COMPUTE_PYTHON_HH__
/* -------------------------------------------------------------------------- */
#include "compute.hh"
/* -------------------------------------------------------------------------- */
#ifdef _XOPEN_SOURCE
#undef _XOPEN_SOURCE
#endif
#ifdef _POSIX_C_SOURCE
#undef _POSIX_C_SOURCE
#endif
#ifdef DL_IMPORT
#undef DL_IMPORT
#endif
#include <Python.h>
/* -------------------------------------------------------------------------- */
__BEGIN_LIBMULTISCALE__
template <typename _Input>
class ComputePython : public Compute<_Input> {
/* ------------------------------------------------------------------------ */
/* Constructors/Destructors */
/* ------------------------------------------------------------------------ */
public:
ComputePython(const std::string & name, UInt dim):
Compute<_Input>(name,1){
gather_root_proc = 0;
gather_flag = false;
pModule = NULL;
pCompute = NULL;
};
ComputePython(const std::string & name, ComponentLMInterface & d):
Compute<_Input>(name,d,1){
gather_root_proc = 0;
gather_flag = false;
pModule = NULL;
pCompute = NULL;
};
virtual ~ComputePython(){
Py_XDECREF(pModule);
Py_XDECREF(pCompute);
Py_Finalize();
};
/* ------------------------------------------------------------------------ */
/* Methods */
/* ------------------------------------------------------------------------ */
public:
void build(_Input & cont);
void declareParams();
void setNameComputed(PyObject* pArgs, PyObject* kwargs);
void init();
public:
/* ------------------------------------------------------------------------ */
/* Class Members */
/* ------------------------------------------------------------------------ */
protected:
std::string filename;
PyObject * pModule;
PyObject * pUnitsModule;
PyObject * pCompute;
PyObject * pSetNameComputed;
UInt gather_root_proc;
bool gather_flag;
std::vector<FilterID> compute_list;
};
/* -------------------------------------------------------------------------- */
__END_LIBMULTISCALE__
/* -------------------------------------------------------------------------- */
#undef DL_IMPORT
#endif /* __LIBMULTISCALE_COMPUTE_PYTHON_HH__ */
c4science · Help