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use unique_ptr for map_update_thread#2977

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SteveMacenski merged 2 commits intoros-navigation:mainfrom
gezp:unique_ptr_for_map_update_thread
Jun 1, 2022
Merged

use unique_ptr for map_update_thread#2977
SteveMacenski merged 2 commits intoros-navigation:mainfrom
gezp:unique_ptr_for_map_update_thread

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@gezp gezp commented May 30, 2022

replace raw pointer with unique_ptr.

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mergify Bot commented May 30, 2022

@gezp, please properly fill in PR template in the future. @SteveMacenski, use this instead.

  • Check that any new parameters added are updated in navigation.ros.org
  • Check that any significant change is added to the migration guide
  • Check that any new features OR changes to existing behaviors are reflected in the tuning guide
  • Check that any new functions have Doxygen added
  • Check that any new features have test coverage
  • Check that any new plugins is added to the plugins page
  • If BT Node, Additionally: add to BT's XML index of nodes for groot, BT package's readme table, and BT library lists

Comment thread nav2_costmap_2d/src/costmap_2d_ros.cpp Outdated
std::bind(
&Costmap2DROS::mapUpdateLoop, this, map_update_frequency_));
map_update_thread_ = std::make_unique<std::thread>(
[this]() {
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Why not bind?

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I'd prefer that, if it works

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it seems that lambda is better than bind, you could see more detail here moveit/moveit2#872. but if you still think we should use bind, i can change back to bind.

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Given its a 1 time setup, I don't think the overhead is a big deal

Signed-off-by: zhenpeng ge <[email protected]>
@SteveMacenski SteveMacenski merged commit bd31820 into ros-navigation:main Jun 1, 2022
redvinaa pushed a commit to EnjoyRobotics/navigation2 that referenced this pull request Jun 30, 2022
* use unique_ptr for map_update_thread

Signed-off-by: zhenpeng ge <[email protected]>

* update

Signed-off-by: zhenpeng ge <[email protected]>
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2 participants