- int argc_ = 0;
- char** argv_ = nullptr;
-public:
-
- // Main constructors
- args() {}
-
- void assign(int argc, const char*const* argv)
- {
- clear();
- char** new_argv = xbt_new(char*,argc + 1);
- for (int i = 0; i < argc; i++)
- new_argv[i] = xbt_strdup(argv[i]);
- new_argv[argc] = nullptr;
- this->argc_ = argc;
- this->argv_ = new_argv;
- }
- args(int argc, const char*const* argv)
- {
- this->assign(argc, argv);
- }
-
- char** to_argv() const
- {
- const int argc = argc_;
- char** argv = xbt_new(char*, argc + 1);
- for (int i=0; i< argc; i++)
- argv[i] = xbt_strdup(argv_[i]);
- argv[argc] = nullptr;
- return argv;
- }
-
- // Free
- void clear()
- {
- for (int i = 0; i < this->argc_; i++)
- std::free(this->argv_[i]);
- std::free(this->argv_);
- this->argc_ = 0;
- this->argv_ = nullptr;
- }
- ~args() { clear(); }