layout/generic/ScrollGeneration.cpp

   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/. */
   4
   5 #include "ScrollGeneration.h"
   6
   7 #include <ostream>
   8
   9 namespace mozilla {
  10
  11 template <typename Tag>
  12 ScrollGeneration<Tag>::ScrollGeneration() : mValue(0) {}
  13
  14 template <typename Tag>
  15 ScrollGeneration<Tag>::ScrollGeneration(uint64_t aValue) : mValue(aValue) {}
  16
  17 template <typename Tag>
  18 bool ScrollGeneration<Tag>::operator<(
  19     const ScrollGeneration<Tag>& aOther) const {
  20   return mValue < aOther.mValue;
  21 }
  22
  23 template <typename Tag>
  24 bool ScrollGeneration<Tag>::operator==(
  25     const ScrollGeneration<Tag>& aOther) const {
  26   return mValue == aOther.mValue;
  27 }
  28
  29 template <typename Tag>
  30 bool ScrollGeneration<Tag>::operator!=(
  31     const ScrollGeneration<Tag>& aOther) const {
  32   return !(*this == aOther);
  33 }
  34
  35 template <typename Tag>
  36 std::ostream& operator<<(std::ostream& aStream,
  37                          const ScrollGeneration<Tag>& aGen) {
  38   return aStream << aGen.mValue;
  39 }
  40
  41 template struct ScrollGeneration<APZTag>;
  42 template struct ScrollGeneration<MainThreadTag>;
  43
  44 template std::ostream& operator<<(std::ostream&,
  45                                   const ScrollGeneration<APZTag>&);
  46 template std::ostream& operator<<(std::ostream&,
  47                                   const ScrollGeneration<MainThreadTag>&);
  48
  49 }  // namespace mozilla