Method isNoArg

erpcgen/src/options.cpp:454–454

Does this option take no arguments?

    int isValOptional(void) const { return ((spec[1] == '?') || (spec[1] == '*')); }
    // Does this option take no arguments?
    int isNoArg(void) const { return ((spec[1] == '|') || (!spec[1])); }
    // Can this option take more than one argument?
    int isList(void) const { return ((spec[1] == '+') || (spec[1] == '*')); }
    // Does this option take any arguments?