#49 Can't use function vcg::tri::UpdateHalfEdges

[Anonymous]

Hello. After use vcg::tri::UpdateHalfEdges and include <vcg complex="" algorithms="" update="" halfedge_indexed.h=""> debugger shows many errors, for example:
'FaceType' : is not a member of '`global namespace''
'GRID' : undeclared identifier
syntax error : 'const'
'{' : missing function header (old-style formal list?)</vcg>

Is there a way to fix this errors?