From da7c93880f8a48c989f95899426d6797bafc71a8 Mon Sep 17 00:00:00 2001
From: secher <secher>
Date: Mon, 22 Jun 2009 08:14:43 +0000
Subject: [PATCH] improvement for multiple parallel couplings

---
 src/ParaMEDMEM/ElementLocator.cxx  | 5 +++--
 src/ParaMEDMEM/ElementLocator.hxx  | 2 +-
 src/ParaMEDMEM/IntersectionDEC.cxx | 4 ++--
 3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/src/ParaMEDMEM/ElementLocator.cxx b/src/ParaMEDMEM/ElementLocator.cxx
index 773aa5086..16d2ef66c 100644
--- a/src/ParaMEDMEM/ElementLocator.cxx
+++ b/src/ParaMEDMEM/ElementLocator.cxx
@@ -36,11 +36,12 @@ using namespace std;
 namespace ParaMEDMEM 
 { 
   ElementLocator::ElementLocator(const ParaFIELD& sourceField,
-                                 const ProcessorGroup& distant_group)
+                                 const ProcessorGroup& distant_group,
+                                 const ProcessorGroup& local_group)
     : _local_para_field(sourceField),
       _local_cell_mesh(sourceField.getSupport()->getCellMesh()),
       _local_face_mesh(sourceField.getSupport()->getFaceMesh()),
-      _local_group(*sourceField.getSupport()->getBlockTopology()->getProcGroup()),
+      _local_group(local_group),
       _distant_group(distant_group)
   { 
     _union_group = _local_group.fuse(distant_group);
diff --git a/src/ParaMEDMEM/ElementLocator.hxx b/src/ParaMEDMEM/ElementLocator.hxx
index 38a49bd0c..1acbf84f6 100644
--- a/src/ParaMEDMEM/ElementLocator.hxx
+++ b/src/ParaMEDMEM/ElementLocator.hxx
@@ -37,7 +37,7 @@ namespace ParaMEDMEM
   class ElementLocator : public INTERP_KERNEL::InterpolationOptions
   {
   public:
-    ElementLocator(const ParaFIELD& sourceField, const ProcessorGroup& distant_group);
+    ElementLocator(const ParaFIELD& sourceField, const ProcessorGroup& distant_group, const ProcessorGroup& local_group);
 
     virtual ~ElementLocator();
     void exchangeMesh(int idistantrank,
diff --git a/src/ParaMEDMEM/IntersectionDEC.cxx b/src/ParaMEDMEM/IntersectionDEC.cxx
index 8a97efdac..852ae39cf 100644
--- a/src/ParaMEDMEM/IntersectionDEC.cxx
+++ b/src/ParaMEDMEM/IntersectionDEC.cxx
@@ -150,7 +150,7 @@ namespace ParaMEDMEM
     if (_source_group->containsMyRank())
       {
         //locate the distant meshes
-        ElementLocator locator(*_local_field, *_target_group);
+        ElementLocator locator(*_local_field, *_target_group, *_source_group);
 
         //transfering option from IntersectionDEC to ElementLocator                 
         locator.setBoundingBoxAdjustment(getBoundingBoxAdjustment());
@@ -184,7 +184,7 @@ namespace ParaMEDMEM
 
     if (_target_group->containsMyRank())
       {
-        ElementLocator locator(*_local_field, *_source_group);
+        ElementLocator locator(*_local_field, *_source_group, *_target_group);
         //transfering option from IntersectionDEC to ElementLocator
         locator.setBoundingBoxAdjustment(getBoundingBoxAdjustment());
 
-- 
2.39.2