Fix TablePrinter printing

JeffersonLab · Jul 3, 2024 · 65f1952 · 65f1952
1 parent 82bc753
commit 65f1952
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/src/libraries/JANA/Utils/JTablePrinter.cc b/src/libraries/JANA/Utils/JTablePrinter.cc
@@ -215,7 +215,7 @@ void JTablePrinter::Render(std::ostream& os) {
     }
 }
 
-std::ostream& operator<<(std::ostream& os, JTablePrinter& t) {
+std::ostream& operator<<(std::ostream& os, const JTablePrinter& t) {
     t.Render(os);
     return os;
 }

diff --git a/src/libraries/JANA/Utils/JTablePrinter.h b/src/libraries/JANA/Utils/JTablePrinter.h
@@ -52,7 +52,7 @@ class JTablePrinter {
 
 };
 
-std::ostream& operator<<(std::ostream& os, JTablePrinter& t);
+std::ostream& operator<<(std::ostream& os, const JTablePrinter& t);
 
 template <typename T>
 JTablePrinter& JTablePrinter::operator|(T cell) {