Method BoundArgFunction

ext/catch.hpp:4393–4393

        class BoundArgFunction {
        public:
            BoundArgFunction() : functionObj( CLARA_NULL ) {}
            BoundArgFunction( IArgFunction<ConfigT>* _functionObj ) : functionObj( _functionObj ) {}
            BoundArgFunction( BoundArgFunction const& other ) : functionObj( other.functionObj ? other.functionObj->clone() : CLARA_NULL ) {}
            BoundArgFunction& operator = ( BoundArgFunction const& other ) {