diff options
Diffstat (limited to 'Rx/v2/examples/doxygen/group_by.cpp')
| -rw-r--r-- | Rx/v2/examples/doxygen/group_by.cpp | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Rx/v2/examples/doxygen/group_by.cpp b/Rx/v2/examples/doxygen/group_by.cpp index d30f334..74ef859 100644 --- a/Rx/v2/examples/doxygen/group_by.cpp +++ b/Rx/v2/examples/doxygen/group_by.cpp @@ -3,6 +3,8 @@ #include "rxcpp/rx-test.hpp" #include "catch.hpp" +#include <sstream> + SCENARIO("group_by sample"){ printf("//! [group_by sample]\n"); auto values = rxcpp::observable<>::range(0, 8). @@ -23,7 +25,7 @@ SCENARIO("group_by sample"){ } //! [group_by full intro] -bool less(int v1, int v2){ +static bool less(int v1, int v2){ return v1 < v2; } //! [group_by full intro] |