/usr/include/liggghts/utils.h is in libliggghts-dev 3.0.3+repack-2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 | /* ----------------------------------------------------------------------
LIGGGHTS - LAMMPS Improved for General Granular and Granular Heat
Transfer Simulations
LIGGGHTS is part of the CFDEMproject
www.liggghts.com | www.cfdem.com
Christoph Kloss, christoph.kloss@cfdem.com
Copyright 2009-2012 JKU Linz
Copyright 2012- DCS Computing GmbH, Linz
LIGGGHTS is based on LAMMPS
LAMMPS - Large-scale Atomic/Molecular Massively Parallel Simulator
http://lammps.sandia.gov, Sandia National Laboratories
Steve Plimpton, sjplimp@sandia.gov
This software is distributed under the GNU General Public License.
See the README file in the top-level directory.
------------------------------------------------------------------------- */
/* ----------------------------------------------------------------------
Contributing authors:
Richard Berger (JKU Linz)
------------------------------------------------------------------------- */
#ifndef UTILS_H
#define UTILS_H
#include "mpi.h"
#include "lmptype.h"
#include "lammps.h"
#include <string>
#include <map>
#include <iostream>
#include "contact_interface.h"
namespace LIGGGHTS {
using namespace LAMMPS_NS;
namespace Utils {
template<typename Interface>
class AbstractFactory {
typedef typename Interface::ParentType ParentType;
typedef Interface * (*Creator)(class LAMMPS * lmp, ParentType* parent);
typedef int64_t (*VariantSelector)(int & argc, char ** & argv);
typedef std::map<std::pair<std::string, int>, Creator> StyleTable;
typedef std::map<std::string, VariantSelector> VariantSelectorTable;
StyleTable styleTable;
VariantSelectorTable variantSelectorTable;
AbstractFactory(const AbstractFactory &){}
AbstractFactory& operator=(const AbstractFactory&){}
protected:
AbstractFactory() {}
public:
Interface * create(const std::string & name, int64_t variant, class LAMMPS * lmp, ParentType* parent) {
std::pair<std::string, int> key(name, variant);
if(styleTable.find(key) != styleTable.end()) {
return styleTable[key](lmp, parent);
}
return NULL;
}
int64_t selectVariant(const std::string & name, int & argc, char ** & argv) {
if(variantSelectorTable.find(name) != variantSelectorTable.end()) {
return variantSelectorTable[name](argc, argv);
}
return 0;
}
void addStyle(const std::string & name, int variant, Creator create) {
std::pair<std::string, int> key(name, variant);
if(styleTable.find(key) != styleTable.end()){
std::cerr << "WARNING! Style collision detected! Duplicate entry (" << key.first << ", " << key.second << ") in style table." << std::endl;
}
styleTable[key] = create;
}
void addVariantSelector(const std::string & name, VariantSelector selector) {
if(variantSelectorTable.find(name) != variantSelectorTable.end()){
std::cerr << "WARNING! VariantSelector collision detected! Duplicate entry '" << name << "' in variant selector table." << std::endl;
}
variantSelectorTable[name] = selector;
}
};
}
}
#endif // UTILS_H
|