1 |
|
2 |
#include "minimizers/MinimizerFactory.hpp" |
3 |
#include "minimizers/MinimizerCreator.hpp" |
4 |
|
5 |
namespace oopse { |
6 |
|
7 |
//initialize instance of MinimizerFactory |
8 |
MinimizerFactory* MinimizerFactory::instance_ = NULL; |
9 |
|
10 |
MinimizerFactory::~MinimizerFactory() { |
11 |
CreatorMapType::iterator i; |
12 |
for (i = creatorMap_.begin(); i != creatorMap_.end(); ++i) { |
13 |
delete i->second; |
14 |
} |
15 |
creatorMap_.clear(); |
16 |
} |
17 |
|
18 |
bool MinimizerFactory::registerMinimizer(MinimizerCreator* creator) { |
19 |
return creatorMap_.insert( |
20 |
CreatorMapType::value_type(creator->getIdent(), creator)).second; |
21 |
} |
22 |
|
23 |
bool MinimizerFactory::unregisterMinimizer(const std::string& id) { |
24 |
return creatorMap_.erase(id) == 1; |
25 |
} |
26 |
|
27 |
Minimizer* MinimizerFactory::createMinimizer(const std::string& id, SimInfo* info) { |
28 |
CreatorMapType::iterator i = creatorMap_.find(id); |
29 |
if (i != creatorMap_.end()) { |
30 |
//invoke functor to create object |
31 |
return (i->second)->create(info); |
32 |
} else { |
33 |
return NULL; |
34 |
} |
35 |
} |
36 |
|
37 |
std::vector<std::string> MinimizerFactory::getIdents() { |
38 |
IdentVectorType idents; |
39 |
CreatorMapType::iterator i; |
40 |
|
41 |
for (i = creatorMap_.begin(); i != creatorMap_.end(); ++i) { |
42 |
idents.push_back(i->first); |
43 |
} |
44 |
|
45 |
return idents; |
46 |
} |
47 |
|
48 |
std::ostream& operator <<(std::ostream& o, MinimizerFactory& factory) { |
49 |
MinimizerFactory::IdentVectorType idents; |
50 |
MinimizerFactory::IdentVectorIterator i; |
51 |
|
52 |
idents = factory.getIdents(); |
53 |
|
54 |
o << "Avaliable type identifiers in this factory: " << std::endl; |
55 |
for (i = idents.begin(); i != idents.end(); ++i) { |
56 |
o << *i << std::endl; |
57 |
} |
58 |
|
59 |
return o; |
60 |
} |
61 |
|
62 |
} |
63 |
|