source: ThirdParty/vmg/src/base/factory.cpp@ 33a694

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Last change on this file since 33a694 was 7faa5c, checked in by Frederik Heber <heber@…>, 8 years ago

Merge commit 'de061d9d851257a04e924d4472df4523d33bb08b' as 'ThirdParty/vmg'

  • Property mode set to 100644
File size: 2.5 KB
Line 
1/*
2 * vmg - a versatile multigrid solver
3 * Copyright (C) 2012 Institute for Numerical Simulation, University of Bonn
4 *
5 * vmg is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
9 *
10 * vmg is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
14 *
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
17 */
18
19/**
20 * @file factory.cpp
21 * @author Julian Iseringhausen <isering@ins.uni-bonn.de>
22 * @date Tue Apr 5 20:40:05 2011
23 *
24 */
25
26#ifdef HAVE_CONFIG_H
27#include <libvmg_config.h>
28#endif
29
30#include <cassert>
31#include <cstdio>
32#include <iostream>
33
34#include "base/command.hpp"
35#include "base/defs.hpp"
36#include "base/discretization.hpp"
37#include "base/factory.hpp"
38#include "base/object.hpp"
39#include "comm/comm.hpp"
40#include "grid/multigrid.hpp"
41#include "grid/tempgrid.hpp"
42#include "level/level_operator.hpp"
43#include "smoother/smoother.hpp"
44#include "solver/solver.hpp"
45#include "mg.hpp"
46
47using namespace VMG;
48
49Factory::Factory()
50{
51}
52
53Factory::~Factory()
54{
55 for (std::map<std::string, Object*>::iterator iter=object_map.begin(); iter!=object_map.end(); ++iter)
56 delete iter->second;
57}
58
59void Factory::Register(Object* object)
60{
61 Delete(object->Name());
62 object_map.insert(std::make_pair(object->Name(), object));
63}
64
65Object* Factory::Get(std::string id)
66{
67 std::map<std::string, Object*>::iterator iter = object_map.find(id);
68
69 if (iter != object_map.end())
70 return iter->second;
71
72 MG::GetComm()->PrintOnce(Debug, "Error: Object %s is not registered", id.c_str());
73 assert(0 == "Mandatory object not registered.");
74
75 return NULL;
76}
77
78void Factory::Delete(std::string id)
79{
80 std::map<std::string, Object*>::iterator iter = object_map.find(id);
81
82 if (iter != object_map.end()) {
83 delete iter->second;
84 object_map.erase(iter);
85 }
86}
87
88void Factory::PrintAvailableObjects()
89{
90 MG::GetComm()->Print(Debug, "Registered objects:");
91 for (std::map<std::string, Object*>::iterator iter=object_map.begin(); iter!=object_map.end(); ++iter)
92 MG::GetComm()->Print(Debug, "%s", iter->second->Name().c_str());
93}
94
95bool Factory::TestObject(std::string id) const
96{
97 return object_map.find(id) != object_map.end();
98}
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