FunctionMapped.h

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#ifndef Protium_FunctionMapped_h_
#define Protium_FunctionMapped_h_

#include <map>
#include <string>
#include <cstdlib>


namespace Protium{
    namespace Design{
        class FunctionMappedPrototype{
            virtual ~FunctionMappedPrototype(){}
            virtual void Set(const std::string& key, const std::string& value )=0;
        };

        template<class Derived>
        class FunctionMapped : public FunctionMappedPrototype{
            typedef void (Derived::*d_func)(double);
            typedef std::map<std::string, d_func> func_map;
            func_map d_config;

            void AddValueToMap(const std::string& value, d_func f){
                d_config.insert(std::make_pair(value,f));
            }
            void Set(const std::string& value, const std::string& value){
                double newValue = std::atof(value.c_str() );
                d_func call = d_config[key];
                if(!call) return;
                Derived* d = dynamic_cast<Derived*>(this);
                (d->*call)(newValue);
            }
        };
    }
}


#endif //File Guardian