include/barrett/products/abstract/special_puck.h

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#ifndef BARRETT_PRODUCTS_ABSTRACT_SPECIAL_PUCK_H_
#define BARRETT_PRODUCTS_ABSTRACT_SPECIAL_PUCK_H_


#include <stdexcept>

#include <barrett/os.h>
#include <barrett/products/puck.h>


namespace barrett {


class SpecialPuck {
public:
        SpecialPuck(enum Puck::PuckType _type = Puck::PT_Unknown) :
                type(_type), p(NULL) {}
        ~SpecialPuck() {}
        Puck* getPuck() const { return p; }
        void setPuck(Puck* puck) {
                if (puck != NULL  &&  type != Puck::PT_Unknown  &&  puck->getType() != type) {
                        (logMessage("SpecialPuck::%s(): Bad PuckType. "
                                        "Expected Puck with type %s, got Puck with type %s.")
                                        % __func__ % Puck::getPuckTypeStr(type) % Puck::getPuckTypeStr(puck->getType())
                        ).raise<std::logic_error>();
                }
                p = puck;
        }

protected:
        enum Puck::PuckType type;
        Puck* p;
};


}


#endif /* BARRETT_PRODUCTS_ABSTRACT_SPECIAL_PUCK_H_ */