add distinct operator

1 files changed, 15 insertions, 0 deletions

diff --git a/Rx/v2/examples/doxygen/distinct.cpp b/Rx/v2/examples/doxygen/distinct.cpp
new file mode 100644
index 0000000..20443fb
--- /dev/null
+++ b/Rx/v2/examples/doxygen/distinct.cpp
@@ -0,0 +1,15 @@
+#include "rxcpp/rx.hpp"
+
+#include "rxcpp/rx-test.hpp"
+#include "catch.hpp"
+
+SCENARIO("distinct sample"){
+    printf("//! [distinct sample]\n");
+    auto values = rxcpp::observable<>::from(1, 2, 2, 3, 3, 3, 4, 5, 5).distinct();
+    values.
+        subscribe(
+            [](int v){printf("OnNext: %d\n", v);},
+            [](){printf("OnCompleted\n");});
+    printf("//! [distinct sample]\n");
+}
+