versionbits: Use std::array instead of C-style arrays

src/consensus/params.h

@@ -8,6 +8,7 @@
 
 #include <uint256.h>
 
+#include <array>
 #include <chrono>
 #include <limits>
 #include <map>
@@ -104,7 +105,7 @@ struct Params {
      */
     uint32_t nRuleChangeActivationThreshold;
     uint32_t nMinerConfirmationWindow;
-    BIP9Deployment vDeployments[MAX_VERSION_BITS_DEPLOYMENTS];
+    std::array<BIP9Deployment,MAX_VERSION_BITS_DEPLOYMENTS> vDeployments;
     /** Proof of work parameters */
     uint256 powLimit;
     bool fPowAllowMinDifficultyBlocks;

src/deploymentinfo.cpp

@@ -8,14 +8,14 @@
 
 #include <string_view>
 
-const struct VBDeploymentInfo VersionBitsDeploymentInfo[Consensus::MAX_VERSION_BITS_DEPLOYMENTS] = {
+const std::array<VBDeploymentInfo,Consensus::MAX_VERSION_BITS_DEPLOYMENTS> VersionBitsDeploymentInfo{
-    {
+    VBDeploymentInfo{
-        /*.name =*/ "testdummy",
+        .name = "testdummy",
-        /*.gbt_force =*/ true,
+        .gbt_force = true,
     },
-    {
+    VBDeploymentInfo{
-        /*.name =*/ "taproot",
+        .name = "taproot",
-        /*.gbt_force =*/ true,
+        .gbt_force = true,
     },
 };
 

src/deploymentinfo.h

@@ -7,6 +7,7 @@
 
 #include <consensus/params.h>
 
+#include <array>
 #include <optional>
 #include <string>
 
@@ -17,7 +18,7 @@ struct VBDeploymentInfo {
     bool gbt_force;
 };
 
-extern const VBDeploymentInfo VersionBitsDeploymentInfo[Consensus::MAX_VERSION_BITS_DEPLOYMENTS];
+extern const std::array<VBDeploymentInfo,Consensus::MAX_VERSION_BITS_DEPLOYMENTS> VersionBitsDeploymentInfo;
 
 std::string DeploymentName(Consensus::BuriedDeployment dep);
 

src/versionbits.h

@@ -8,6 +8,7 @@
 #include <chain.h>
 #include <sync.h>
 
+#include <array>
 #include <map>
 
 /** What block version to use for new blocks (pre versionbits) */
@@ -81,7 +82,7 @@ class VersionBitsCache
 {
 private:
     Mutex m_mutex;
-    ThresholdConditionCache m_caches[Consensus::MAX_VERSION_BITS_DEPLOYMENTS] GUARDED_BY(m_mutex);
+    std::array<ThresholdConditionCache,Consensus::MAX_VERSION_BITS_DEPLOYMENTS> m_caches GUARDED_BY(m_mutex);
 
 public:
     /** Get the numerical statistics for a given deployment for the signalling period that includes pindex.