error C4996: 'pcl::SAC_SAMPLE_SIZE'编译错误

今天使用PCL1.8.0编译官方教程中“平面提取”例子时，出现下列错误：

error C4996: 'pcl::SAC_SAMPLE_SIZE': This map is deprecated and is kept only to prevent breaking existing user code. Starting from PCL 1.8.0 model sample size is a protected member of the SampleConsensusModel class

1
解决方法

打开项目属性页>C/C++>常规>SDL检查(设置为否)。
error C4996: 'pcl::SAC_SAMPLE_SIZE'编译错误

重新编译，原先的错误信息变成了警告。
若上面的方法无法解决这个错误，可以打开头文件”model_types.h”，修改其中的代码：
源码：

namespace pcl
{
  const static std::map<pcl::SacModel, unsigned int>
      PCL_DEPRECATED("This map is deprecated and is kept only to prevent breaking "
      "existing user code. Starting from PCL 1.8.0 model sample size "
      "is a protected member of the SampleConsensusModel class")
  SAC_SAMPLE_SIZE (sample_size_pairs, sample_size_pairs + sizeof (sample_size_pairs) / sizeof (SampleSizeModel));
}

修改后：

namespace pcl
{
  const static std::map<pcl::SacModel, unsigned int>
      //PCL_DEPRECATED("This map is deprecated and is kept only to prevent breaking "
      //"existing user code. Starting from PCL 1.8.0 model sample size "
      //"is a protected member of the SampleConsensusModel class")
  SAC_SAMPLE_SIZE (sample_size_pairs, sample_size_pairs + sizeof (sample_size_pairs) / sizeof (SampleSizeModel));
}

重新编译即可解决问题。

参考文献：https://blog.csdn.net/wokaowokaowokao12345/article/details/51287011