OpenASIP  2.0
Matcher.cc
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1 /*
2  Copyright (c) 2002-2009 Tampere University.
3 
4  This file is part of TTA-Based Codesign Environment (TCE).
5 
6  Permission is hereby granted, free of charge, to any person obtaining a
7  copy of this software and associated documentation files (the "Software"),
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11  Software is furnished to do so, subject to the following conditions:
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24 /**
25  * @file Matcher.cc
26  *
27  * Implementation of Matcher class.
28  *
29  * @author Tommi Rantanen 2003 (tommi.rantanen-no.spam-tut.fi)
30  * @author Jari Mäntyneva 2005 (jari.mantyneva-no.spam-tut.fi)
31  * @note rating: red
32  */
33 
34 #include "Matcher.hh"
35 
36 
37 /**
38  * Constructor.
39  *
40  * Marks the field type to which a search is aplied.
41  *
42  * @param type Type of the field.
43  */
45  fieldType_(type) {
46 }
47 
48 /**
49  * Destructor.
50  */
52 }
53 
54 /**
55  * Checks if only a specific field of two entries is different and all
56  * other fields have equal values.
57  *
58  * @param type Type of the field.
59  * @param entry1 An entry.
60  * @param entry2 An entry.
61  * @return True if only one field of two entries is different, otherwise false.
62  */
63 bool
65  const EntryKeyFieldProperty* type,
66  const CostDBEntry& entry1,
67  const CostDBEntry& entry2) const {
68 
69  for (int i = 0; i < entry1.fieldCount(); i++) {
70  const EntryKeyField& j = entry1.field(i);
71 
72  if (!j.isEqual(entry2.keyFieldOfType(*j.type())) &&
73  !(j.type() == type)) {
74 
75  return false;
76  }
77  }
78  return true;
79 }
EntryKeyFieldProperty
Definition: EntryKeyFieldProperty.hh:47
Matcher::Matcher
Matcher(const EntryKeyFieldProperty *type)
Definition: Matcher.cc:44
Matcher::~Matcher
virtual ~Matcher()
Definition: Matcher.cc:51
CostDBEntry::fieldCount
int fieldCount() const
Definition: CostDBEntry.cc:169
EntryKeyField
Definition: EntryKeyField.hh:45
CostDBEntry
Definition: CostDBEntry.hh:52
EntryKeyField::type
const EntryKeyFieldProperty * type() const
Matcher::onlyThisFieldDiffers
bool onlyThisFieldDiffers(const EntryKeyFieldProperty *type, const CostDBEntry &entry1, const CostDBEntry &entry2) const
Definition: Matcher.cc:64
CostDBEntry::keyFieldOfType
EntryKeyField keyFieldOfType(const EntryKeyFieldProperty &type) const
Definition: CostDBEntry.cc:148
CostDBEntry::field
const EntryKeyField & field(int index) const
Definition: CostDBEntry.cc:182
EntryKeyField::isEqual
bool isEqual(const EntryKeyField &field) const
Definition: EntryKeyField.cc:92
Matcher.hh