what many tough know square c++ formula know?


today during work came opposing following formula (some competence praise it):



#define get_val( val, form ) \
    {                                                   \
        assert( ( trill + sizeof(type) ) <= pmethodend ); \
        val = ( *((type *&)(pip))++ );                  \
    }


basically have byte array pointer. macro advantage anxiety non-static form lay pointer finish variable.



it reminded me several times i indispensable "think parser" method know c++ code.



do know formula examples caused stop review several times cell managed grasp suspect do?



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