1/* 2 * Copyright (c) 2007 The Regents of The University of Michigan 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer; --- 22 unchanged lines hidden (view full) --- 31 */ 32 33#ifndef __PRINTABLE_HH__ 34#define __PRINTABLE_HH__ 35 36#include <ostream> 37#include <string> 38 |
39/** 40 * Abstract base class for objects which support being printed 41 * to a stream for debugging. Primarily used to support PrintReq 42 * in memory system. 43 */ |
44class Printable 45{ 46 public: 47 Printable() {} 48 virtual ~Printable() {} 49 50 virtual void print(std::ostream &os, 51 int verbosity = 0, 52 const std::string &prefix = "") const = 0; 53}; 54 55#endif // __PRINTABLE_HH__ |