1/*
2 * Copyright (c) 1999-2008 Mark D. Hill and David A. Wood
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;

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28
29#ifndef __MEM_RUBY_COMMON_DATABLOCK_HH__
30#define __MEM_RUBY_COMMON_DATABLOCK_HH__
31
32#include <iomanip>
33#include <iostream>
34
35#include "mem/ruby/common/Global.hh"
36
37class DataBlock
38{
39 public:
40 DataBlock()
41 {
42 alloc();
43 }
44
45 DataBlock(const DataBlock &cp);
46
47 ~DataBlock()
48 {
49 if (m_alloc)
50 delete [] m_data;
51 }
52
53 DataBlock& operator=(const DataBlock& obj);

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74{
75 if (m_alloc) {
76 delete [] m_data;
77 }
78 m_data = data;
79 m_alloc = false;
80}
81
82inline uint8
83DataBlock::getByte(int whichByte) const
84{
85 return m_data[whichByte];
86}
87
88inline void
89DataBlock::setByte(int whichByte, uint8 data)
90{
91 m_data[whichByte] = data;
92}
93
94inline void
95DataBlock::copyPartial(const DataBlock & dblk, int offset, int len)
96{
97 setData(&dblk.m_data[offset], offset, len);
98}
99
100inline std::ostream&
101operator<<(std::ostream& out, const DataBlock& obj)
102{

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