fix R3BRoot/r3bbase/R3BFileSource2.h:29:48: error: no template named …

…'optional' in namespace 'std' fix error: invalid use of incomplete type ‘class std::basic_ostream<char>’
R3BRootGroup · Jan 19, 2024 · a6e40e8 · a6e40e8
1 parent 3aa490d
commit a6e40e8
Showing 2 changed files with 2 additions and 0 deletions.
diff --git a/r3bbase/R3BFileSource2.h b/r3bbase/R3BFileSource2.h
@@ -16,6 +16,7 @@
 #include "FairSource.h"
 #include "R3BShared.h"
 #include <TObjString.h>
+#include <optional>
 
 class FairRootManager;
 class TChain;

diff --git a/r3bsource/base/utils/R3BUcesbMappingFlag.h b/r3bsource/base/utils/R3BUcesbMappingFlag.h
@@ -16,6 +16,7 @@
 #include <cstdint>
 #include <ext_data_client.h>
 #include <fmt/format.h>
+#include <ostream>
 
 constexpr auto UCESB_MAP_BITSIZE = 32;