From c6501b799e0404a1b9701218966ac53f259d35ac Mon Sep 17 00:00:00 2001
From: Andrew Heather <>
Date: Tue, 11 Jun 2024 19:11:31 +0100
Subject: [PATCH] BUG: ddt2, zeroGradient FOs - set candidates using name match

---
 src/functionObjects/field/ddt2/ddt2.C                 | 5 +----
 src/functionObjects/field/zeroGradient/zeroGradient.C | 5 +----
 2 files changed, 2 insertions(+), 8 deletions(-)

diff --git a/src/functionObjects/field/ddt2/ddt2.C b/src/functionObjects/field/ddt2/ddt2.C
index c4f8f83dc2..28630f3033 100644
--- a/src/functionObjects/field/ddt2/ddt2.C
+++ b/src/functionObjects/field/ddt2/ddt2.C
@@ -172,10 +172,7 @@ bool Foam::functionObjects::ddt2::execute()
 {
     results_.clear();
 
-    wordHashSet candidates
-    (
-        mesh_.names(selectFields_)
-    );
+    wordHashSet candidates(mesh_.names<regIOobject>(selectFields_));
 
     DynamicList<word> missing(selectFields_.size());
     DynamicList<word> ignored(selectFields_.size());
diff --git a/src/functionObjects/field/zeroGradient/zeroGradient.C b/src/functionObjects/field/zeroGradient/zeroGradient.C
index ba0977f658..a69b3cf2ef 100644
--- a/src/functionObjects/field/zeroGradient/zeroGradient.C
+++ b/src/functionObjects/field/zeroGradient/zeroGradient.C
@@ -134,10 +134,7 @@ bool Foam::functionObjects::zeroGradient::execute()
 {
     results_.clear();
 
-    wordHashSet candidates
-    (
-        mesh_.names(selectFields_)
-    );
+    wordHashSet candidates(mesh_.names<regIOobject>(selectFields_));
 
     DynamicList<word> missing(selectFields_.size());
     DynamicList<word> ignored(selectFields_.size());