Volker Wichmann wrote:
Hi,

I've just updated my code to the new classification implementation, but on windows (MSVC 2008 Express) I get a linker error:

error LNK2019: unresolved external symbol ""public: class liblas::LASClassification const & __thiscall liblas::LASPoint::GetClassification(void)const " (?getclassificat...@laspoint@liblas@@qbeabvlasclassificat...@2@XZ)" referenced in function ...

No linking problems with the same code under linux ...

thanks,
Volker

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To be a little more specific, I use the following code fragment with the c++ interface:

#include <liblas/laspoint.hpp>
#include <liblas/lasreader.hpp>

...
liblas::LASPoint const &p = reader.GetPoint();
liblas::LASClassification::bitset_type clsflags(p.GetClassification());
int class = static_cast<liblas::uint8_t>(clsflags.to_ulong());

I'm not sure if this is the correct way to read the classification, but the code works without problems under linux.

best regards,
Volker

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