The Tor Browser: tools/jprof/intcnt.h@b8a032363ba2

Incorporate requested changes from Mozilla in review:
https://bugzilla.mozilla.org/show_bug.cgi?id=1123480#c6

     1 /* This Source Code Form is subject to the terms of the Mozilla Public

     2  * License, v. 2.0. If a copy of the MPL was not distributed with this

     3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

     5 #ifndef INTCNT_H

     6 #define INTCNT_H

     8 class IntCount

9 {

    10 public:

    11     IntCount();

    12     ~IntCount();

    13     void clear();

    14     int countAdd(int index, int increment=1);

    15     int countGet(int index);

    16     int getSize();

    17     int getCount(int pos);

    18     int getIndex(int pos);

    20     IntCount(const IntCount&old)

    21     {

    22       numInts = old.numInts;

    23       if (numInts > 0) {

    24         iPair = new IntPair[numInts];

    25         for (int i = 0; i < numInts; i++) {

    26           iPair[i] = old.iPair[i];

    27         }

    28       } else {

    29         iPair = nullptr;

    30       }

    31     }

    32 private:

    34     int    numInts;

    35     struct IntPair{int idx; int cnt;} *iPair;

    36 };

    38 #endif

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