utils/sysbuilder/LatticeFactory.cpp

#include "LatticeFactory.hpp"
#include "BaseLattice.hpp"
#include "LatticeCreator.hpp"

LatticeFactory::~LatticeFactory(){
  map<string, BaseLatticeCreator*>::iterator mapIter;
        for (mapIter = creatorMap.begin(); mapIter == creatorMap.end(); ++mapIter) {
                delete mapIter->second;
        }  
}

static LatticeFactory::LatticeFactory* getInstance(){
        if (instance == NULL)
      instance = new LatticeFactory();
        
        return instance;
}

bool LatticeFactory::registerCreator( const LatticeCreator*  latCreator ){  
  string latticeType = latCreator->GetType();
  map<string, BaseLatticeCreator*>::iterator mapIter;

  mapIter = creatorMap.find(latticeType);

  if (mapIter == creatorMap.end()) {
    creatorMap[ latticeType ] = latCreator;
    return true;
  }
  else{
    delete mapIter->second;
    mapIter->second = latCreator;
    return false;
  }
}

BaseLattice* LatticeFactory::createLattice( const string& latticeType ){
  string latticeType = latCreator->GetType();
  map<string, BaseLatticeCreator*>::iterator mapIter;
  BaseLatticeCreator* creator;
  
  mapIter = creatorMap.find(latticeType);

  if (mapIter != creatorMap.end()) {
    creator = mapIter->second;
    return creator->createLattice();
  }
  else
    return NULL;
}

bool LatticeFactory::hasLatticeCreator( const string& latticeType ){
  map<string, BaseLatticeCreator*>::iterator mapIter;

  mapIter = creatorMap.find(latticeType);

  if (mapIter != creatorMap.end())
    return true;
  else
    return false;
}

const string LatticeFactory::toString(){
  string result;
  map<string, BaseLatticeCreator*>::iterator mapIter;

  result = "Avaliable lattice creators in LatticeFactory are:\n";
  
  for(mapIter = creatorMap.begin(); mapIter != creatorMap.end(); ++mapIter){
    result += mapIter->first + " ";
  }
  
  result += "\n";

  return result;
}

Revision:	1423
Committed:	Wed Jul 28 04:58:20 2004 UTC (20 years, 1 month ago) by tim
File size:	1822 byte(s)
Log Message:	refactorize Lattice class
#	User	Rev	Content
1	tim	1423	#include "LatticeFactory.hpp"
2			#include "BaseLattice.hpp"
3			#include "LatticeCreator.hpp"
4
5			LatticeFactory::~LatticeFactory(){
6			map<string, BaseLatticeCreator*>::iterator mapIter;
7			for (mapIter = creatorMap.begin(); mapIter == creatorMap.end(); ++mapIter) {
8			delete mapIter->second;
9			}
10			}
11
12			static LatticeFactory::LatticeFactory* getInstance(){
13			if (instance == NULL)
14			instance = new LatticeFactory();
15
16			return instance;
17			}
18
19			bool LatticeFactory::registerCreator( const LatticeCreator* latCreator ){
20			string latticeType = latCreator->GetType();
21			map<string, BaseLatticeCreator*>::iterator mapIter;
22
23			mapIter = creatorMap.find(latticeType);
24
25			if (mapIter == creatorMap.end()) {
26			creatorMap[ latticeType ] = latCreator;
27			return true;
28			}
29			else{
30			delete mapIter->second;
31			mapIter->second = latCreator;
32			return false;
33			}
34			}
35
36			BaseLattice* LatticeFactory::createLattice( const string& latticeType ){
37			string latticeType = latCreator->GetType();
38			map<string, BaseLatticeCreator*>::iterator mapIter;
39			BaseLatticeCreator* creator;
40
41			mapIter = creatorMap.find(latticeType);
42
43			if (mapIter != creatorMap.end()) {
44			creator = mapIter->second;
45			return creator->createLattice();
46			}
47			else
48			return NULL;
49			}
50
51			bool LatticeFactory::hasLatticeCreator( const string& latticeType ){
52			map<string, BaseLatticeCreator*>::iterator mapIter;
53
54			mapIter = creatorMap.find(latticeType);
55
56			if (mapIter != creatorMap.end())
57			return true;
58			else
59			return false;
60			}
61
62			const string LatticeFactory::toString(){
63			string result;
64			map<string, BaseLatticeCreator*>::iterator mapIter;
65
66			result = "Avaliable lattice creators in LatticeFactory are:\n";
67
68			for(mapIter = creatorMap.begin(); mapIter != creatorMap.end(); ++mapIter){
69			result += mapIter->first + " ";
70			}
71
72			result += "\n";
73
74			return result;
75			}
76