added explicit keyword

lballabio · May 26, 2020 · 3a8d7a8 · 3a8d7a8
1 parent 193abdc
commit 3a8d7a8
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/test-suite/hestonmodel.cpp b/test-suite/hestonmodel.cpp
@@ -3097,7 +3097,7 @@ void HestonModelTest::testExponentialFitting4StrikesAndMaturities() {
 namespace {
     class HestonIntegrationMaxBoundTestFct {
       public:
-        HestonIntegrationMaxBoundTestFct(Real maxBound)
+        explicit HestonIntegrationMaxBoundTestFct(Real maxBound)
         : maxBound_(maxBound),
           callCounter_(ext::make_shared<Size>(Size(0))) {}