Supporting SequencerLite for C++14 and above

Signed-off-by: Denis Mindolin <[email protected]>

Author: demin80

quantum/util/impl/quantum_sequencer_lite_impl.h

@@ -23,6 +23,7 @@
 #include <quantum/quantum_promise.h>
 #include <quantum/quantum_traits.h>
 #include <stdexcept>
+#include <tuple>
 
 namespace Bloomberg {
 namespace quantum {

quantum/util/quantum_sequencer_lite.h

@@ -16,6 +16,12 @@
 #ifndef BLOOMBERG_QUANTUM_SEQUENCER_LITE_H
 #define BLOOMBERG_QUANTUM_SEQUENCER_LITE_H
 
+#if __cplusplus >= 201402L
+#define BLOOMBERG_QUANTUM_SEQUENCER_LITE_SUPPORT
+#endif // __cplusplus >= 201402L
+
+#ifdef BLOOMBERG_QUANTUM_SEQUENCER_LITE_SUPPORT
+
 #include <quantum/quantum_dispatcher.h>
 #include <quantum/interface/quantum_iqueue.h>
 #include <quantum/interface/quantum_ithread_context_base.h>
@@ -273,8 +279,7 @@ class SequencerLite
     enqueueAllImpl(void* opaque, int queueId, bool isHighPriority, FUNC&& func, ARGS&&... args);
 
     template<class FUNC, class ...ARGS>
-    static std::function<int(VoidContextPtr)> wrap(
-        FUNC&& func, ARGS&&... args);
+    static std::function<int(VoidContextPtr)> wrap(FUNC&& func, ARGS&&... args);
 
     Dispatcher&                  _dispatcher;
     std::atomic_bool             _drain;
@@ -289,4 +294,6 @@ class SequencerLite
 
 #include <quantum/util/impl/quantum_sequencer_lite_impl.h>
 
+#endif // BLOOMBERG_QUANTUM_SEQUENCER_LITE_SUPPORT
+
 #endif //BLOOMBERG_QUANTUM_SEQUENCER_LITE_H

tests/quantum_sequencer_lite_tests.cpp

@@ -13,9 +13,12 @@
 ** See the License for the specific language governing permissions and
 ** limitations under the License.
 */
+
 #include <quantum_fixture.h>
 #include <gtest/gtest.h>
 
+#ifdef BLOOMBERG_QUANTUM_SEQUENCER_LITE_SUPPORT
+
 using namespace quantum;
 
 //==============================================================================
@@ -518,3 +521,5 @@ TEST_P(SequencerLiteTest, CustomHashFunction)
         }
     }
 }
+
+#endif // BLOOMBERG_QUANTUM_SEQUENCER_LITE_SUPPORT