diff --git a/GaudiPartProp/include/Gaudi/Decays/Nodes.h b/GaudiPartProp/include/Gaudi/Decays/Nodes.h index 713c094b764599e5d11a898e69c7efa4d71cf6a5..b9a3eaa992ba3097c2189caf71fb716c1b777925 100644 --- a/GaudiPartProp/include/Gaudi/Decays/Nodes.h +++ b/GaudiPartProp/include/Gaudi/Decays/Nodes.h @@ -16,6 +16,7 @@ #include <GaudiKernel/Kernel.h> #include <GaudiKernel/SmartIF.h> #include <GaudiKernel/StatusCode.h> +#include <algorithm> /** @file Decays/Nodes.h * Helper general purpose utilities to deal with decay nodes diff --git a/GaudiPartProp/include/Gaudi/Decays/NodesPIDs.h b/GaudiPartProp/include/Gaudi/Decays/NodesPIDs.h index dd99a2a6763bd5df723fbaf59e2aa3f658b9ecdb..eea61f52a7b44ac59747fd3b7504fe2b481a7664 100644 --- a/GaudiPartProp/include/Gaudi/Decays/NodesPIDs.h +++ b/GaudiPartProp/include/Gaudi/Decays/NodesPIDs.h @@ -15,6 +15,7 @@ #include <Gaudi/ParticleProperty.h> #include <Gaudi/cxx/SynchronizedValue.h> #include <GaudiKernel/MsgStream.h> +#include <algorithm> /** @file Kernel/NodePIDs.h * The actual implementation of various decay nodes