From b5417c201dbdf15ff086a4e3ac2e13c47dc98ed6 Mon Sep 17 00:00:00 2001
From: Edoardo Zoni <59625522+EZoni@users.noreply.github.com>
Date: Thu, 15 Jun 2023 18:29:37 -0700
Subject: Generalize buffers for `SyncRho`, `SyncCurrent`, and related
 functions (#3995)

---
 Source/Python/WarpXWrappers.H   | 3 ++-
 Source/Python/WarpXWrappers.cpp | 5 +++--
 2 files changed, 5 insertions(+), 3 deletions(-)

(limited to 'Source/Python')

diff --git a/Source/Python/WarpXWrappers.H b/Source/Python/WarpXWrappers.H
index f7d805387..65e2b796a 100644
--- a/Source/Python/WarpXWrappers.H
+++ b/Source/Python/WarpXWrappers.H
@@ -138,7 +138,8 @@ extern "C" {
   void warpx_SyncRho ();
   void warpx_SyncCurrent (
       const amrex::Vector<std::array<std::unique_ptr<amrex::MultiFab>,3>>& J_fp,
-      const amrex::Vector<std::array<std::unique_ptr<amrex::MultiFab>,3>>& J_cp);
+      const amrex::Vector<std::array<std::unique_ptr<amrex::MultiFab>,3>>& J_cp,
+      const amrex::Vector<std::array<std::unique_ptr<amrex::MultiFab>,3>>& J_buffer);
   void warpx_UpdateAuxilaryData ();
   void warpx_PushParticlesandDepose (amrex::Real cur_time);
 
diff --git a/Source/Python/WarpXWrappers.cpp b/Source/Python/WarpXWrappers.cpp
index 4f32f4ed8..afc4caa5b 100644
--- a/Source/Python/WarpXWrappers.cpp
+++ b/Source/Python/WarpXWrappers.cpp
@@ -710,9 +710,10 @@ namespace
     }
     void warpx_SyncCurrent (
         const amrex::Vector<std::array<std::unique_ptr<amrex::MultiFab>,3>>& J_fp,
-        const amrex::Vector<std::array<std::unique_ptr<amrex::MultiFab>,3>>& J_cp) {
+        const amrex::Vector<std::array<std::unique_ptr<amrex::MultiFab>,3>>& J_cp,
+        const amrex::Vector<std::array<std::unique_ptr<amrex::MultiFab>,3>>& J_buffer) {
         WarpX& warpx = WarpX::GetInstance();
-        warpx.SyncCurrent(J_fp, J_cp);
+        warpx.SyncCurrent(J_fp, J_cp, J_buffer);
     }
     void warpx_UpdateAuxilaryData () {
         WarpX& warpx = WarpX::GetInstance();
-- 
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