Question

我正在使用VisualStudio 2013为Windows 7编译PCL，我在include/flann/util/serialization.h中遇到错误：

error C2228: left of '.serialize' must have class/struct/union  D:\Libs\PCL\flann\include\flann\util\serialization.h    18  1   pcl_kdtree

有一个类似的错误关于FLANN图书馆的Serializing struct containing char*。

我使用的是PCL的git，Boost 1.57，flann 1.8.1，Visual Studio 2013 x64的头版本。

这有什么问题？

Answer 1

解决方案与FLANN本身有关，

https://github.com/chambbj/osgeo-superbuild/issues/3

需要编辑serialize.h中的include/flann/util/serialization.h文件，第92行（如果不是92，则是围绕其他BASIC_TYPE_SERIALIZER()声明，并添加

#ifdef _MSC_VER
BASIC_TYPE_SERIALIZER(unsigned __int64);
#endif

导致

// declare serializers for simple types
BASIC_TYPE_SERIALIZER(char);
BASIC_TYPE_SERIALIZER(unsigned char);
BASIC_TYPE_SERIALIZER(short);
BASIC_TYPE_SERIALIZER(unsigned short);
BASIC_TYPE_SERIALIZER(int);
BASIC_TYPE_SERIALIZER(unsigned int);
BASIC_TYPE_SERIALIZER(long);
BASIC_TYPE_SERIALIZER(unsigned long);
BASIC_TYPE_SERIALIZER(float);
BASIC_TYPE_SERIALIZER(double);
BASIC_TYPE_SERIALIZER(bool);
#ifdef _MSC_VER
BASIC_TYPE_SERIALIZER(unsigned __int64);
#endif

构建PCL：pcl_kdtree'.serialize的左边必须有class / struct / union'

1 个答案: