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1 /* This Source Code Form is subject to the terms of the Mozilla Public |
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2 * License, v. 2.0. If a copy of the MPL was not distributed with this |
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3 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */ |
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4 |
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5 #ifndef INTCNT_H |
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6 #define INTCNT_H |
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7 |
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8 class IntCount |
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9 { |
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10 public: |
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11 IntCount(); |
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12 ~IntCount(); |
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13 void clear(); |
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14 int countAdd(int index, int increment=1); |
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15 int countGet(int index); |
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16 int getSize(); |
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17 int getCount(int pos); |
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18 int getIndex(int pos); |
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19 |
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20 IntCount(const IntCount&old) |
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21 { |
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22 numInts = old.numInts; |
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23 if (numInts > 0) { |
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24 iPair = new IntPair[numInts]; |
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25 for (int i = 0; i < numInts; i++) { |
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26 iPair[i] = old.iPair[i]; |
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27 } |
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28 } else { |
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29 iPair = nullptr; |
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30 } |
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31 } |
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32 private: |
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33 |
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34 int numInts; |
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35 struct IntPair{int idx; int cnt;} *iPair; |
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36 }; |
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37 |
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38 #endif |