algo::Unpack: Make default detector list a default parameter.

algo/unpack/Unpack.cxx

@@ -130,17 +130,9 @@ namespace cbm::algo
   // ----------------------------------------------------------------------------
 
   // -----   Initialisation   ---------------------------------------------------
-  bool Unpack::Init(std::optional<std::vector<fles::SubsystemIdentifier>> subIds)
+  bool Unpack::Init(std::vector<fles::SubsystemIdentifier> subIds)
   {
-    if (!subIds) {
-      fSubIds = {
-        fles::SubsystemIdentifier::STS, fles::SubsystemIdentifier::MUCH, fles::SubsystemIdentifier::RPC,
-        fles::SubsystemIdentifier::T0,  fles::SubsystemIdentifier::TRD,  fles::SubsystemIdentifier::TRD2D,
-      };
-    }
-    else {
-      fSubIds = *subIds;
-    }
+    fSubIds = subIds;
 
     // --- Common parameters for all components for STS
     uint32_t numChansPerAsicSts   = 128;  // R/O channels per ASIC for STS

algo/unpack/Unpack.h

@@ -105,7 +105,14 @@ namespace cbm::algo
      * @param subIds: vector of subsystem identifiers to unpack, default: all
      * @see Init()
      **/
-    bool Init(std::optional<std::vector<fles::SubsystemIdentifier>> subIds = {});
+    bool Init(std::vector<fles::SubsystemIdentifier> subIds = {
+                fles::SubsystemIdentifier::STS,
+                fles::SubsystemIdentifier::MUCH,
+                fles::SubsystemIdentifier::RPC,
+                fles::SubsystemIdentifier::T0,
+                fles::SubsystemIdentifier::TRD,
+                fles::SubsystemIdentifier::TRD2D,
+              });
 
     bool DetectorEnabled(fles::SubsystemIdentifier subId)
     {