[Dune] Problem mit GmshReader

[conf86 at web.de]

Hallo,

ich versuche gerade ein UG-Gitter aus einer gmsh-Datei zu erzeugen.
Ich habe es zunächst so versucht, wie es hier geschrieben steht: https://spline.de/static/talks/dune-project.pdf (Seite 25)

 L. 98 typedef Dune::UGGrid<2> GridType;
 L. 99 GridType grid;
 L.100 Dune::GmshReader<GridType>::read(grid, "TEST.geo");   

und bekomme diese Fehlermeldungen:

 TEST.cc: In function 'int main(int, char**)':
 TEST.cc:100:58: error: no matching function for call to 'Dune::GmshReader<Dune::UGGrid<2> >::read(GridType&, const char [11])'
       Dune::GmshReader<GridType>::read(grid, "TEST.geo");   
                                                          ^
 TEST.cc:100:58: note: candidates are:
 In file included from TEST.cc:18:0:
 /lib/include/dune/grid/io/file/gmshreader.hh:667:18: note: static Dune::GmshReader<GridType>::Grid* Dune::GmshReader<GridType>::read(const string&, bool, bool) [with GridType =  Dune::UGGrid<2>; Dune::GmshReader<GridType>::Grid = Dune::UGGrid<2>; std::string = std::basic_string<char>]
      static Grid* read (const std::string& fileName, bool verbose = true, bool insert_boundary_segments=true)
                  ^
 /lib/include/dune/grid/io/file/gmshreader.hh:667:18: note:   no known conversion for argument 1 from 'GridType {aka Dune::UGGrid<2>}' to 'const string& {aka const std::basic_string<char>&}'
 /lib/include/dune/grid/io/file/gmshreader.hh:680:18: note: static Dune::GmshReader<GridType>::Grid* Dune::GmshReader<GridType>::read(const string&, std::vector<int>&, std::vector<int>&, bool, bool) [with GridType = Dune::UGGrid<2>; Dune::GmshReader<GridType>::Grid = Dune::UGGrid<2>; std::string = std::basic_string<char>]
      static Grid* read (const std::string& fileName,
                  ^
 /lib/include/dune/grid/io/file/gmshreader.hh:680:18: note:   candidate expects 5 arguments, 2 provided
 /lib/include/dune/grid/io/file/gmshreader.hh:699:17: note: static void Dune::GmshReader<GridType>::read(Dune::GridFactory<GridType>&, const string&, bool, bool) [with GridType = Dune::UGGrid<2>; std::string = std::basic_string<char>]
      static void read (Dune::GridFactory<Grid>& factory, const std::string& fileName,
                 ^
 /lib/include/dune/grid/io/file/gmshreader.hh:699:17: note:   no known conversion for argument 1 from 'GridType {aka Dune::UGGrid<2>}' to 'Dune::GridFactory<Dune::UGGrid<2> >&'
 /lib/include/dune/grid/io/file/gmshreader.hh:708:17: note: static void Dune::GmshReader<GridType>::read(Dune::GridFactory<GridType>&, const string&, std::vector<int>&, std::vector<int>&, bool, bool) [with GridType = Dune::UGGrid<2>; std::string = std::basic_string<char>]
     static void read (Dune::GridFactory<Grid>& factory,
                 ^
 /lib/include/dune/grid/io/file/gmshreader.hh:708:17: note:   candidate expects 6 arguments, 2 provided


Ich habe es dann wie es oben in "candidates are" der Fehlermeldung stand auch so versucht:

 L. 98 typedef Dune::UGGrid<2> GridType;
 L. 99 GridType grid;
 L.100 Dune::GmshReader<GridType>::read("TEST.geo",true,true);   

da bekomme ich dann allerdings diese Fehlermeldungen:

 TEST-TEST.o: In function `main':
 /home/myname/TEST/src/TEST.cc:99: undefined reference to `Dune::UGGrid<2>::UGGrid()'
 TEST-TEST.o: In function `Dune::GmshReader<Dune::UGGrid<2> >::read(std::string const&, bool, bool)':
 /lib/include/dune/grid/io/file/gmshreader.hh:670: undefined reference to `Dune::GridFactory<Dune::UGGrid<2> >::GridFactory()'
 /lib/include/dune/grid/io/file/gmshreader.hh:676: undefined reference to `Dune::GridFactory<Dune::UGGrid<2> >::createGrid()'
 /lib/include/dune/grid/io/file/gmshreader.hh:676: undefined reference to `Dune::GridFactory<Dune::UGGrid<2> >::~GridFactory()'
 TEST-TEST.o: In function `main':
 /home/myname/TEST/src/TEST.cc:100: undefined reference to `Dune::UGGrid<2>::~UGGrid()'
 TEST-TEST.o: In function `Dune::GmshReader<Dune::UGGrid<2> >::read(std::string const&, bool, bool)':
 /lib/include/dune/grid/io/file/gmshreader.hh:676: undefined reference to `Dune::GridFactory<Dune::UGGrid<2> >::~GridFactory()'
 TEST-TEST.o: In function `main':
 /home/myname/TEST/src/TEST.cc:100: undefined reference to `Dune::UGGrid<2>::~UGGrid()'


bzw. so wie hier: http://www.uni-graz.at/~haasegu/Lectures/HPC-II/SS12/Talks/kucher_presentation_june_14.pdf (Seite 9)

 typedef Dune::UGGrid<2> GridType;
 GridType* grid = Dune::GmshReader<GridType>::read(std::string("TEST.geo"),true,true);

und die Fehlermeldungen:

 TEST-TEST.o: In function `Dune::GmshReader<Dune::UGGrid<2> >::read(std::string const&, bool, bool)':
 /lib/include/dune/grid/io/file/gmshreader.hh:670: undefined reference to `Dune::GridFactory<Dune::UGGrid<2> >::GridFactory()'
 /lib/include/dune/grid/io/file/gmshreader.hh:676: undefined reference to `Dune::GridFactory<Dune::UGGrid<2> >::createGrid()'
 /lib/include/dune/grid/io/file/gmshreader.hh:676: undefined reference to `Dune::GridFactory<Dune::UGGrid<2> >::~GridFactory()'


Wo könnte hier das Problem liegen? Oder stimmt der Code so nicht? 
Welche weiteren Angaben wären denn notwendig, dass man den eigentlichen Fehler finden könnte?
 
Vielen Dank im Voraus.


Viele Grüße