Optimize codes

Barry-Xu-2018 · Barry-Xu-2018 · commit 9f2533957eaf · 2023-03-01T13:05:41.000+08:00
Signed-off-by: Barry Xu &lt;barry.xu@sony.com&gt;
diff --git a/rclcpp/include/rclcpp/strategies/allocator_memory_strategy.hpp b/rclcpp/include/rclcpp/strategies/allocator_memory_strategy.hpp
@@ -17,6 +17,7 @@
 
 #include <memory>
 #include <vector>
+#include <utility>
 
 #include "rcl/allocator.h"
 
@@ -121,7 +122,7 @@ class AllocatorMemoryStrategy : public memory_strategy::MemoryStrategy
     }
     for (size_t i = 0; i < waitable_handles_.size(); ++i) {
       if (waitable_handles_[i]->is_ready(wait_set)) {
-        waitable_triggered_handles_.emplace_back(waitable_handles_[i]);
+        waitable_triggered_handles_.emplace_back(std::move(waitable_handles_[i]));
       }
     }
 

Original file line number	Diff line number	Diff line change
`@@ -17,6 +17,7 @@`
`17`	`17`
`18`	`18`	`#include <memory>`
`19`	`19`	`#include <vector>`
	`20`	`+#include <utility>`
`20`	`21`
`21`	`22`	`#include "rcl/allocator.h"`
`22`	`23`
`@@ -121,7 +122,7 @@ class AllocatorMemoryStrategy : public memory_strategy::MemoryStrategy`
`121`	`122`	`}`
`122`	`123`	`for (size_t i = 0; i < waitable_handles_.size(); ++i) {`
`123`	`124`	`if (waitable_handles_[i]->is_ready(wait_set)) {`
`124`		`- waitable_triggered_handles_.emplace_back(waitable_handles_[i]);`
	`125`	`+ waitable_triggered_handles_.emplace_back(std::move(waitable_handles_[i]));`
`125`	`126`	`}`
`126`	`127`	`}`
`127`	`128`