/home/brandes/workspace/LAMA/src/lama/solver/creator/SolverFactory.hpp

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#ifndef LAMA_SOLVERFACTORY_HPP_
#define LAMA_SOLVERFACTORY_HPP_

// for dll_import
#include <lama/config.hpp>

// others
#include <lama/solver/creator/SolverCreator.hpp>
#include <lama/solver/Solver.hpp>

// logging
#include <logging/logging.hpp>

namespace lama
{

namespace qi = boost::spirit::qi;

class LAMA_DLL_IMPORTEXPORT SolverFactory
{
public:
    typedef qi::symbols<char, SolverCreator::RuleType > TypeToCreatorMap;
    typedef qi::symbols<char, SolverPtr> SolverInstanceMap;

    static SolverFactory& getFactory();

    virtual ~SolverFactory();

    void addSolverCreator( const std::string& type, SolverCreator::RuleType& SolverCreator );

    const TypeToCreatorMap& getCreatorRuleSymbols();

    bool hasSolver( const std::string& solverName ) const;

    SolverPtr getSolver( const std::string& solverName );

    const SolverInstanceMap& getSolverInstanceMap();

    void addSolver( Solver* solver );

    static void release();

private:
    SolverFactory();

    /* solver types holding all possible solver managers to create a solver */
    TypeToCreatorMap mCreatorRuleMap;

    /* solver types holding all possible solver managers to create a solver */
    SolverInstanceMap mSolverInstanceMap;

    LAMA_LOG_DECL_STATIC_LOGGER(logger);
};

}

#endif // LAMA_SOLVERFACTORY_HPP_