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/stats/types.hh"
39#include "base/output.hh"
40
41namespace Stats {
42
43class Text : public Output
44{
45 protected:
46 bool mystream;
47 std::ostream *stream;
48
49 protected:
50 bool noOutput(const Info &info);
51
52 public:
53 bool descriptions;
54
55 public:
56 Text();
57 Text(std::ostream &stream);
58 Text(const std::string &file);
59 ~Text();
60
61 void open(std::ostream &stream);
62 void open(const std::string &file);
63
64 // Implement Visit
65 virtual void visit(const ScalarInfo &info);
66 virtual void visit(const VectorInfo &info);
67 virtual void visit(const DistInfo &info);
68 virtual void visit(const VectorDistInfo &info);
69 virtual void visit(const Vector2dInfo &info);
70 virtual void visit(const FormulaInfo &info);
71 virtual void visit(const SparseHistInfo &info);
72
73 // Implement Output
74 virtual bool valid() const;
75 virtual void begin();
76 virtual void end();
77};
78
79std::string ValueToString(Result value, int precision);
80
81Output *initText(const std::string &filename, bool desc);
82
83} // namespace Stats
84
85#endif // __BASE_STATS_TEXT_HH__