From 647aa1b09e35a2d99ad857f5cae569b9541ad53c Mon Sep 17 00:00:00 2001
From: Ryan Sandberg <RSandberg@lbl.gov>
Date: Fri, 24 Mar 2023 16:10:16 -0700
Subject: include std::set, int template parameter (#3786)

---
 Source/Initialization/PlasmaInjector.cpp | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'Source/Initialization/PlasmaInjector.cpp')

diff --git a/Source/Initialization/PlasmaInjector.cpp b/Source/Initialization/PlasmaInjector.cpp
index f707d4ed9..439e7a8d6 100644
--- a/Source/Initialization/PlasmaInjector.cpp
+++ b/Source/Initialization/PlasmaInjector.cpp
@@ -38,6 +38,7 @@
 #include <cctype>
 #include <map>
 #include <memory>
+#include <set>
 #include <sstream>
 #include <utility>
 #include <vector>
@@ -236,7 +237,7 @@ PlasmaInjector::PlasmaInjector (int ispecies, const std::string& name)
         utils::parser::getWithParser(pp_species_name, "npart", npart);
         pp_species_name.query("do_symmetrize", do_symmetrize);
         pp_species_name.query("symmetrization_order", symmetrization_order);
-        std::set valid_symmetries = {4,8};
+        std::set<int> valid_symmetries = {4,8};
         WARPX_ALWAYS_ASSERT_WITH_MESSAGE( valid_symmetries.count(symmetrization_order),
             "Error: Symmetrization only supported to orders 4 or 8 ");
         gaussian_beam = true;
-- 
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