Use the override specifier (C++11) where we expect to be overriding the virtual function of a base class

1 files changed, 5 insertions, 5 deletions

diff --git a/src/versionbits.cpp b/src/versionbits.cpp
index 92c90b7efb..8047e17aa8 100644
--- a/src/versionbits.cpp
+++ b/src/versionbits.cpp
@@ -174,12 +174,12 @@ private:
     const Consensus::DeploymentPos id;
 
 protected:
-    int64_t BeginTime(const Consensus::Params& params) const { return params.vDeployments[id].nStartTime; }
-    int64_t EndTime(const Consensus::Params& params) const { return params.vDeployments[id].nTimeout; }
-    int Period(const Consensus::Params& params) const { return params.nMinerConfirmationWindow; }
-    int Threshold(const Consensus::Params& params) const { return params.nRuleChangeActivationThreshold; }
+    int64_t BeginTime(const Consensus::Params& params) const override { return params.vDeployments[id].nStartTime; }
+    int64_t EndTime(const Consensus::Params& params) const override { return params.vDeployments[id].nTimeout; }
+    int Period(const Consensus::Params& params) const override { return params.nMinerConfirmationWindow; }
+    int Threshold(const Consensus::Params& params) const override { return params.nRuleChangeActivationThreshold; }
 
-    bool Condition(const CBlockIndex* pindex, const Consensus::Params& params) const
+    bool Condition(const CBlockIndex* pindex, const Consensus::Params& params) const override
     {
         return (((pindex->nVersion & VERSIONBITS_TOP_MASK) == VERSIONBITS_TOP_BITS) && (pindex->nVersion & Mask(params)) != 0);
     }