mirror of
https://github.com/paboyle/Grid.git
synced 2024-11-10 15:55:37 +00:00
81 lines
2.6 KiB
C++
81 lines
2.6 KiB
C++
/*******************************************************************************
|
|
Grid physics library, www.github.com/paboyle/Grid
|
|
|
|
Source file: programs/Hadrons/SrcPoint.cc
|
|
|
|
Copyright (C) 2016
|
|
|
|
Author: Antonin Portelli <antonin.portelli@me.com>
|
|
|
|
This program 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 2 of the License, or
|
|
(at your option) any later version.
|
|
|
|
This program 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 this program; if not, write to the Free Software Foundation, Inc.,
|
|
51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
|
|
|
|
See the full license in the file "LICENSE" in the top level distribution
|
|
directory.
|
|
*******************************************************************************/
|
|
|
|
#include <Hadrons/SrcPoint.hpp>
|
|
|
|
using namespace Grid;
|
|
using namespace Hadrons;
|
|
|
|
/******************************************************************************
|
|
* SrcPoint implementation *
|
|
******************************************************************************/
|
|
// constructor /////////////////////////////////////////////////////////////////
|
|
SrcPoint::SrcPoint(const std::string name)
|
|
: Module(name)
|
|
{}
|
|
|
|
// parse parameters ////////////////////////////////////////////////////////////
|
|
void SrcPoint::parseParameters(XmlReader &reader, const std::string name)
|
|
{
|
|
read(reader, name, par_);
|
|
}
|
|
|
|
// dependencies/products ///////////////////////////////////////////////////////
|
|
std::vector<std::string> SrcPoint::getInput(void)
|
|
{
|
|
std::vector<std::string> in;
|
|
|
|
return in;
|
|
}
|
|
|
|
std::vector<std::string> SrcPoint::getOutput(void)
|
|
{
|
|
std::vector<std::string> out = {getName()};
|
|
|
|
return out;
|
|
}
|
|
|
|
// allocation //////////////////////////////////////////////////////////////////
|
|
void SrcPoint::allocate(Environment &env)
|
|
{
|
|
env.createProp(getName());
|
|
src_ = env.getProp(getName());
|
|
}
|
|
|
|
// execution ///////////////////////////////////////////////////////////////////
|
|
void SrcPoint::execute(Environment &env)
|
|
{
|
|
std::vector<int> position = strToVec<int>(par_.position);
|
|
SpinColourMatrix id;
|
|
|
|
LOG(Message) << "creating point source at position [" << par_.position
|
|
<< "]" << std::endl;
|
|
id = 1.;
|
|
*src_ = zero;
|
|
pokeSite(id, *src_, position);
|
|
}
|