1
2/*
3 * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
4 * All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are
8 * met: redistributions of source code must retain the above copyright

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26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
27 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
28 */
29
30#ifndef DATABLOCK_H
31#define DATABLOCK_H
32
33#include "mem/ruby/common/Global.hh"
34#include "mem/ruby/config/RubyConfig.hh"
35#include "mem/gems_common/Vector.hh"
36
37class DataBlock {
38public:
39 // Constructors
40 DataBlock();
41
42 // Destructor
43 ~DataBlock();
44
45 // Public Methods
46 void clear();
47 uint8 getByte(int whichByte) const;
48 void setByte(int whichByte, uint8 data);
49 bool equal(const DataBlock& obj) const;
50 void print(ostream& out) const;
51
52private:
53 // Private Methods
54
55 // Data Members (m_ prefix)
56 Vector<uint8> m_data;
57};
58
59// Output operator declaration
60ostream& operator<<(ostream& out, const DataBlock& obj);
61
62bool operator==(const DataBlock& obj1, const DataBlock& obj2);
63
64
65// ******************* Definitions *******************
66
67// Output operator definition
68extern inline
69ostream& operator<<(ostream& out, const DataBlock& obj)
70{
71 obj.print(out);
72 out << flush;
73 return out;
74}
75
76extern inline
77bool operator==(const DataBlock& obj1,const DataBlock& obj2)
78{
79 return (obj1.equal(obj2));
80}
81
82#endif //DATABLOCK_H