From a7296f371bb307ad0135e66e20d2c6fd2188304a Mon Sep 17 00:00:00 2001
From: Weiqun Zhang <WeiqunZhang@lbl.gov>
Date: Wed, 10 Apr 2024 11:53:33 -0700
Subject: [PATCH] ParticleContainer::WritePlotFile: Fix enable_if (#3884)

---
 Src/Particle/AMReX_ParticleContainer.H | 4 ++--
 Src/Particle/AMReX_ParticleIO.H        | 4 ++--
 2 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/Src/Particle/AMReX_ParticleContainer.H b/Src/Particle/AMReX_ParticleContainer.H
index d3cc15adc4f..03a2254a10e 100644
--- a/Src/Particle/AMReX_ParticleContainer.H
+++ b/Src/Particle/AMReX_ParticleContainer.H
@@ -830,7 +830,7 @@ public:
      * \param name The name of the sub-directory for this particle type (i.e. "Tracer")
      * \param f callable that returns whether or not to write each particle
      */
-    template <class F, std::enable_if_t<!std::is_same_v<F, Vector<std::string>&>>* = nullptr>
+    template <class F, std::enable_if_t<!std::is_same_v<std::decay_t<F>, Vector<std::string>>>* = nullptr>
     void WritePlotFile (const std::string& dir, const std::string& name, F&& f) const;
 
     /**
@@ -887,7 +887,7 @@ public:
      * \param real_comp_names for each real component, a name to label the data with
      * \param f callable that returns whether or not to write each particle
      */
-    template <class F, std::enable_if_t<!std::is_same_v<F, Vector<std::string>>>* = nullptr>
+    template <class F, std::enable_if_t<!std::is_same_v<std::decay_t<F>, Vector<std::string>>>* = nullptr>
     void WritePlotFile (const std::string& dir, const std::string& name,
                         const Vector<std::string>& real_comp_names, F&& f) const;
 
diff --git a/Src/Particle/AMReX_ParticleIO.H b/Src/Particle/AMReX_ParticleIO.H
index 4a9d446efa7..77a2c0cf992 100644
--- a/Src/Particle/AMReX_ParticleIO.H
+++ b/Src/Particle/AMReX_ParticleIO.H
@@ -252,7 +252,7 @@ WritePlotFile (const std::string& dir, const std::string& name,
 
 template <typename ParticleType, int NArrayReal, int NArrayInt,
           template<class> class Allocator, class CellAssignor>
-template <class F, std::enable_if_t<!std::is_same_v<F, Vector<std::string>&>>*>
+template <class F, std::enable_if_t<!std::is_same_v<std::decay_t<F>, Vector<std::string>>>*>
 void
 ParticleContainer_impl<ParticleType, NArrayReal, NArrayInt, Allocator, CellAssignor>
 ::WritePlotFile (const std::string& dir, const std::string& name, F&& f) const
@@ -319,7 +319,7 @@ ParticleContainer_impl<ParticleType, NArrayReal, NArrayInt, Allocator, CellAssig
 
 template <typename ParticleType, int NArrayReal, int NArrayInt,
           template<class> class Allocator, class CellAssignor>
-template <class F, std::enable_if_t<!std::is_same_v<F, Vector<std::string>>>*>
+template <class F, std::enable_if_t<!std::is_same_v<std::decay_t<F>, Vector<std::string>>>*>
 void
 ParticleContainer_impl<ParticleType, NArrayReal, NArrayInt, Allocator, CellAssignor>
 ::WritePlotFile (const std::string& dir, const std::string& name,