Ensure no `*.hpp` files are needed to be included by the user, only the `*.h` should be required · PointCloudLibrary/pcl#3245

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good first issuekind: todo

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描述

Your Environment

Operating System and version: Win10
Compiler:
PCL Version: 1.9.1

Context

In general, we can find PCL .hpp are included at end of header file

#ifdef PCL_NO_PRECOMPILE
#include <pcl/....hpp>
#endif

But why some .hpp are not. For example: pcl/surface/impl/grid_projection.hpp: it is included in .cpp pcl/outofcore/impl/octree_base.hpp: it need to be included by user self

Expected Behavior

Current Behavior

Code to Reproduce

Possible Solution

贡献者指南

研究方向: 识别 PCL 源码中所有未在相应 .h 文件中通过 #ifdef PCL NO PRECOMPILE 宏包含的 .hpp 文件，并添加 include 行。例如，pcl/surface/impl/grid projection.hpp 仅在 .cpp 中包含，pcl/outofcore/impl/octree base.hpp 需要用户手动包含。确保这些文件在对应的 .h 文件中被包含。
技术栈: cpp
领域: build system
议题类型: 重构
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