#ifndef __UTIL_H #define __UTIL_H #include <string> #include <vector> #include <sstream> #include <unistd.h> using namespace std; class Error : public exception { protected: string err; public: Error() { } Error(string _err) { err = _err; } ~Error() throw () { } const char * what() const throw () { return err.c_str(); } }; class SysError : public Error { public: SysError(string msg); }; class UsageError : public Error { public: UsageError(string _err) : Error(_err) { }; }; typedef vector<string> Strings; /* The canonical system name, as returned by config.guess. */ extern string thisSystem; /* Return an absolutized path, resolving paths relative to the specified directory, or the current directory otherwise. */ string absPath(string path, string dir = ""); /* Return the directory part of the given path, i.e., everything before the final `/'. */ string dirOf(string path); /* Return the base name of the given path, i.e., everything following the final `/'. */ string baseNameOf(string path); void debug(string s); #endif /* !__UTIL_H */