src/base/stats/text.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_TEXT_HH__
  32 #define __BASE_STATS_TEXT_HH__
  33
  34 #include <iosfwd>
  35 #include <string>
  36
  37 #include "base/stats/output.hh"
  38 #include "base/output.hh"
  39
  40 namespace Stats {
  41
  42 class Text : public Output
  43 {
  44   protected:
  45     bool mystream;
  46     std::ostream *stream;
  47
  48   protected:
  49     bool noOutput(const Info &info);
  50
  51   public:
  52     bool descriptions;
  53
  54   public:
  55     Text();
  56     Text(std::ostream &stream);
  57     Text(const std::string &file);
  58     ~Text();
  59
  60     void open(std::ostream &stream);
  61     void open(const std::string &file);
  62
  63     // Implement Visit
  64     virtual void visit(const ScalarInfo &info);
  65     virtual void visit(const VectorInfo &info);
  66     virtual void visit(const DistInfo &info);
  67     virtual void visit(const VectorDistInfo &info);
  68     virtual void visit(const Vector2dInfo &info);
  69     virtual void visit(const FormulaInfo &info);
  70
  71     // Implement Output
  72     virtual bool valid() const;
  73     virtual void output();
  74 };
  75
  76 bool initText(const std::string &filename, bool desc);
  77
  78 } // namespace Stats
  79
  80 #endif // __BASE_STATS_TEXT_HH__