#ifndef VPR_TRACEBACK_H #define VPR_TRACEBACK_H struct t_trace; //Forward declaration struct t_traceback { t_traceback() = default; ~t_traceback(); t_traceback(const t_traceback&); t_traceback(t_traceback&&); t_traceback operator=(t_traceback); friend void swap(t_traceback& first, t_traceback& second); t_trace* head = nullptr; t_trace* tail = nullptr; }; #endif