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ConstPtr& 본문

프로그래밍언어/C++

ConstPtr&

sunlab 2021. 10. 27. 13:38
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https://answers.ros.org/question/212857/what-is-constptr/

 

What is ConstPtr&? - ROS Answers: Open Source Q&A Forum

When messages are automatically generated into C++ code, there are several typedefs defined. One of them is ::Ptr, which is typedef-ed to be a boost::shared_ptr , and another is ::ConstPtr which is boost::shared_ptr . By passing a const pointer into the ca

answers.ros.org

"shared pointer to a constant message"

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