have print_source_change take a vector by reference (#2832)

AMReX-Astro · Apr 26, 2024 · f58f11c · f58f11c
1 parent 9935adf
commit f58f11c
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Showing 2 changed files with 2 additions and 2 deletions.
diff --git a/Source/sources/Castro_sources.H b/Source/sources/Castro_sources.H
@@ -149,7 +149,7 @@
 ///
 /// @param update       Real Vector of changes
 ///
-    static void print_source_change(amrex::Vector<amrex::Real> update);
+    static void print_source_change(const amrex::Vector<amrex::Real>& update);
 
 
 ///

diff --git a/Source/sources/Castro_sources.cpp b/Source/sources/Castro_sources.cpp
@@ -459,7 +459,7 @@ Castro::evaluate_source_change(const MultiFab& source, Real dt, bool local)
 // interested in printing changes to energy, mass, etc.
 
 void
-Castro::print_source_change(Vector<Real> update)
+Castro::print_source_change(const Vector<Real>& update)
 {
 
   if (ParallelDescriptor::IOProcessor()) {