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tim |
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#include "LatticeFactory.hpp" |
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#include "BaseLattice.hpp" |
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#include "LatticeCreator.hpp" |
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LatticeFactory::~LatticeFactory(){ |
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map<string, BaseLatticeCreator*>::iterator mapIter; |
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for (mapIter = creatorMap.begin(); mapIter == creatorMap.end(); ++mapIter) { |
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delete mapIter->second; |
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} |
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} |
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static LatticeFactory::LatticeFactory* getInstance(){ |
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if (instance == NULL) |
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instance = new LatticeFactory(); |
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return instance; |
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} |
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bool LatticeFactory::registerCreator( const LatticeCreator* latCreator ){ |
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string latticeType = latCreator->GetType(); |
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map<string, BaseLatticeCreator*>::iterator mapIter; |
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mapIter = creatorMap.find(latticeType); |
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if (mapIter == creatorMap.end()) { |
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creatorMap[ latticeType ] = latCreator; |
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return true; |
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} |
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else{ |
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delete mapIter->second; |
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mapIter->second = latCreator; |
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return false; |
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} |
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} |
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BaseLattice* LatticeFactory::createLattice( const string& latticeType ){ |
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string latticeType = latCreator->GetType(); |
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map<string, BaseLatticeCreator*>::iterator mapIter; |
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BaseLatticeCreator* creator; |
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mapIter = creatorMap.find(latticeType); |
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if (mapIter != creatorMap.end()) { |
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creator = mapIter->second; |
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return creator->createLattice(); |
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} |
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else |
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return NULL; |
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} |
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bool LatticeFactory::hasLatticeCreator( const string& latticeType ){ |
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map<string, BaseLatticeCreator*>::iterator mapIter; |
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mapIter = creatorMap.find(latticeType); |
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if (mapIter != creatorMap.end()) |
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return true; |
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else |
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return false; |
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} |
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const string LatticeFactory::toString(){ |
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string result; |
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map<string, BaseLatticeCreator*>::iterator mapIter; |
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result = "Avaliable lattice creators in LatticeFactory are:\n"; |
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for(mapIter = creatorMap.begin(); mapIter != creatorMap.end(); ++mapIter){ |
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result += mapIter->first + " "; |
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} |
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result += "\n"; |
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return result; |
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} |
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