include/gtest/gtest-printers.h

76 //   // Prints the fields of a tuple tersely to a string vector, one
107 # include <tuple>
585 // Helper function for printing a tuple.  T must be instantiated with
586 // a tuple type.
592 // Overload for ::std::tr1::tuple.  Needed for printing function arguments,
597 // regardless of whether tr1::tuple is implemented using the
600 inline void PrintTo(const ::std::tr1::tuple<>& t, ::std::ostream* os) {
605 void PrintTo(const ::std::tr1::tuple<T1>& t, ::std::ostream* os) {
610 void PrintTo(const ::std::tr1::tuple<T1, T2>& t, ::std::ostream* os) {
615 void PrintTo(const ::std::tr1::tuple<T1, T2, T3>& t, ::std::ostream* os) {
620 void PrintTo(const ::std::tr1::tuple<T1, T2, T3, T4>& t, ::std::ostream* os) {
625 void PrintTo(const ::std::tr1::tuple<T1, T2, T3, T4, T5>& t,
632 void PrintTo(const ::std::tr1::tuple<T1, T2, T3, T4, T5, T6>& t,
639 void PrintTo(const ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7>& t,
646 void PrintTo(const ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8>& t,
653 void PrintTo(const ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9>& t,
661     const ::std::tr1::tuple<T1, T2, T3, T4, T5, T6, T7, T8, T9, T10>& t,
669 void PrintTo(const ::std::tuple<Types...>& t, ::std::ostream* os) {
863 //     size of tuple TupleT.
865 //     static function extracting element I of tuple TupleT.
867 //     type of element I of tuple TupleT.
883       const Tuple& tuple) {
884     return ::std::tr1::get<I>(tuple);
893 struct TuplePolicy< ::std::tuple<Types...> > {
894   typedef ::std::tuple<Types...> Tuple;
902       const Tuple& tuple) {
903     return ::std::get<I>(tuple);
907 const size_t TuplePolicy< ::std::tuple<Types...> >::tuple_size;
913 // induction on the number of tuple fields.  The idea is that
915 // fields in tuple t, and can be defined in terms of
921   // Prints the first N fields of a tuple.
935   // Tersely prints the first N fields of a tuple to a string vector,
956 // Helper function for printing a tuple.
957 // Tuple must be either std::tr1::tuple or std::tuple type.
965 // Prints the fields of a tuple tersely to a string vector, one