int main(int argc, char* argv[]) { CScript script; int port = script.GetArgVal("-p", 80); // code to use port variable goes here return 0; }
int main(int argc, char* argv[]) { CScript script; std::string filename = script.GetArgVal("-f", "default.txt"); // code to use filename variable goes here return 0; }This code retrieves the value of the "-f" argument, which is a string. If the argument is not provided, the default value "default.txt" is assigned to the variable. This can be useful for specifying input or output files. Both examples show how CScript's GetArgVal function can be used to simplify command-line argument processing in C++ programs. The package library for CScript is likely to be named "CScript".