Re-initialize diag functors after LoadBalance (#943)

* fixing bug to initialize CellCenterFunctor for Bx

* new function to initialize diag functors called from regrid

* add comments and clean

* more cleaning

* use of unique_ptrs to prevent memory leak

* fixing eol

* Apply suggestions from code review

Co-Authored-By: MaxThevenet <mthevenet@lbl.gov>

* rho_new in PSATD defined using unique_ptr

* initialize field functor per level

* adding a comment for input lev

* more comments

* clearning

* comments

* space in function when called

* fix eol

Co-authored-by: MaxThevenet <mthevenet@lbl.gov>

1 files changed, 9 insertions, 0 deletions

diff --git a/Source/Diagnostics/MultiDiagnostics.cpp b/Source/Diagnostics/MultiDiagnostics.cpp
index d1100d871..2a66c9b25 100644
--- a/Source/Diagnostics/MultiDiagnostics.cpp
+++ b/Source/Diagnostics/MultiDiagnostics.cpp
@@ -28,6 +28,15 @@ MultiDiagnostics::InitData ()
 }
 
 void
+MultiDiagnostics::InitializeFieldFunctors ( int lev )
+{
+    for( auto& diag : alldiags ){
+        // Initialize functors to store pointers to fields.
+        diag->InitializeFieldFunctors( lev );
+    }
+}
+
+void
 MultiDiagnostics::ReadParameters ()
 {
     ParmParse pp("diagnostics");