zsak.h:26: error: 'std::istream& Zsak::operator>>(std::istream&, Zsak&)' must take exactly one argument zsak.h:27: error: 'std::ostream& Zsak::operator<<(std::ostream&, Zsak&)' must take exactly one argument zsak.h:31: error: 'lista' was not declared in this scope zsak.h:31: error: '>>' should be '> >' within a nested template argument list zsak.h:32: error: '>>' should be '> >' within a nested template argument list zsak.h:36: error: expected primary-expression before 'unio' zsak.h:36: error: ISO C++ forbids declaration of 'type name' with no type zsak.h:36: error: '' is neither function nor member function; cannot be declared friend zsak.h:36: error: expected ';' before 'unio' zsak.h:26: error: 'std::istream& Zsak::operator>>(std::istream&, Zsak&)' must take exactly one argument zsak.h:27: error: 'std::ostream& Zsak::operator<<(std::ostream&, Zsak&)' must take exactly one argument zsak.h:31: error: 'lista' was not declared in this scope zsak.h:31: error: '>>' should be '> >' within a nested template argument list zsak.h:32: error: '>>' should be '> >' within a nested template argument list zsak.h:36: error: expected primary-expression before 'unio' zsak.h:36: error: ISO C++ forbids declaration of 'type name' with no type zsak.h:36: error: '' is neither function nor member function; cannot be declared friend zsak.h:36: error: expected ';' before 'unio' zsak.cpp:58: error: 'std::istream& Zsak::operator>>(std::istream&, Zsak&)' must take exactly one argument zsak.cpp:67: error: 'std::ostream& Zsak::operator<<(std::ostream&, Zsak&)' must take exactly one argument zsak.cpp: In member function 'std::ostream& Zsak::operator<<(std::ostream&, Zsak&)': zsak.cpp:77: error: expected primary-expression before 'template' zsak.cpp:77: error: expected `;' before 'template' zsak.cpp:117: error: expected primary-expression before 'template' zsak.cpp:117: error: expected `;' before 'template' zsak.cpp:124: error: expected `}' at end of input zsak.cpp:124: error: expected `}' at end of input