src/base/stats/visit.hh

   1 /*
   2  * Copyright (c) 2004-2005 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;
   9  * redistributions in binary form must reproduce the above copyright
  10  * notice, this list of conditions and the following disclaimer in the
  11  * documentation and/or other materials provided with the distribution;
  12  * neither the name of the copyright holders nor the names of its
  13  * contributors may be used to endorse or promote products derived from
  14  * this software without specific prior written permission.
  15  *
  16  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  17  * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  18  * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  19  * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
  20  * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
  21  * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
  22  * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
  26  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27  *
  28  * Authors: Nathan Binkert
  29  */
  30
  31 #ifndef __BASE_STATS_VISIT_HH__
  32 #define __BASE_STATS_VISIT_HH__
  33
  34 namespace Stats {
  35
  36 class Info;
  37 class ScalarInfo;
  38 class VectorInfo;
  39 class DistInfo;
  40 class DistInfo;
  41 class VectorDistInfo;
  42 class Vector2dInfo;
  43 class FormulaInfo;
  44
  45 struct Visit
  46 {
  47     Visit();
  48     virtual ~Visit();
  49
  50     virtual void visit(const ScalarInfo &info) = 0;
  51     virtual void visit(const VectorInfo &info) = 0;
  52     virtual void visit(const DistInfo &info) = 0;
  53     virtual void visit(const VectorDistInfo &info) = 0;
  54     virtual void visit(const Vector2dInfo &info) = 0;
  55     virtual void visit(const FormulaInfo &info) = 0;
  56 };
  57
  58 } // namespace Stats
  59
  60 #endif // __BASE_STATS_VISIT_HH__