Hi Colin, In your include file MyClass.h, you use the macro ClassDef. You must include something like #include "Rtypes.". With the following MyClass.h, your small test compiles correctly. #include "Rtypes.h" #include <vector> class MyClass { public: MyClass(vector<float> vect) {} ClassDef(MyClass,0) }; Rene Brun Colin Bernet wrote: > > Hi rooters, > > Maybe another problem with cint and the standard library : I would like to > have a member function which takes a vector<float> as an > argument. > > When I do that, I get the following error message when compiling the > dictionnary : > > g++ -D_REENTRANT > -I/afs/cern.ch/na49/library.4/ROOT/new/i386_redhat60/root/include -c > Test.cc > /afs/cern.ch/na49/library.4/ROOT/new/i386_redhat60/root/bin/rootcint -f > Dict.cc -c -D_REENTRANT > -I/afs/cern.ch/na49/library.4/ROOT/new/i386_redhat60/root/include > MyClass.h LinkDef.h > class MyClass in MyClass.h line 3 original base of virtual func > g++ -D_REENTRANT > -I/afs/cern.ch/na49/library.4/ROOT/new/i386_redhat60/root/include -c > Dict.cc > Dict.cc: In function `int G__MyClass_MyClass_0_0(struct G__value *, const > char *, struct G__param *, int)': > Dict.cc:113: no matching function for call to `MyClass::MyClass > (vector<float,__malloc_alloc_template<0> > &)' > MyClass.h:9: candidates are: MyClass::MyClass(const MyClass &) > MyClass.h:6: > MyClass::MyClass(vector<float,__default_alloc_template<true,0> >) > > I attached a small test program if you want to have a look. > > cheers, > > Colin > > Colin Bernet > Tel. +49-6131/39-23192 > Fax +49-6131/39-22964 > > -------------------------------------------------------------------------------- > > Name: Test.tar > Test.tar Type: Unix Tape Archive (application/x-tar) > Encoding: BASE64
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