From: Denis Davydov <davydden@gmail.com>
Date: Mon, 22 Feb 2016 12:45:39 +0000 (+0100)
Subject: change instantiation of constraint matrix functions to allow complex-valued vectors
X-Git-Tag: v8.5.0-rc1~1293^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=0a2483e9c8fad2824323fa3ad0c342c0351e6c41;p=dealii.git

change instantiation of constraint matrix functions to allow complex-valued vectors
---

diff --git a/doc/news/changes.h b/doc/news/changes.h
index 75e448c8c4..6bff97718f 100644
--- a/doc/news/changes.h
+++ b/doc/news/changes.h
@@ -38,6 +38,11 @@ inconvenience this causes.
 </p>
 
 <ol>
+  <li> Changed: ConstraintMatrix::distribute_local_to_global() now requires
+  matching data types. This is done to correctly handle complex-valued case.
+  <br>
+  (Denis Davydov, 2016/02/22)
+  </li>
 </ol>
 
 
diff --git a/source/lac/constraint_matrix.cc b/source/lac/constraint_matrix.cc
index d105f489ab..214d602358 100644
--- a/source/lac/constraint_matrix.cc
+++ b/source/lac/constraint_matrix.cc
@@ -1222,17 +1222,18 @@ ConstraintMatrix::resolve_indices (std::vector<types::global_dof_index> &indices
                                                         VectorType       &condensed) const;\
   template void ConstraintMatrix::condense<VectorType >(VectorType &vec) const;\
   template void ConstraintMatrix:: \
-  distribute_local_to_global<VectorType > (const Vector<double>            &, \
+  distribute_local_to_global<VectorType > (const Vector<VectorType::value_type>            &, \
                                            const std::vector<ConstraintMatrix::size_type>  &, \
                                            VectorType                      &, \
-                                           const FullMatrix<double>        &) const
+                                           const FullMatrix<VectorType::value_type>        &) const
+
 
 #define PARALLEL_VECTOR_FUNCTIONS(VectorType) \
   template void ConstraintMatrix:: \
-  distribute_local_to_global<VectorType > (const Vector<double>            &, \
+  distribute_local_to_global<VectorType > (const Vector<VectorType::value_type>            &, \
                                            const std::vector<ConstraintMatrix::size_type>  &, \
                                            VectorType                      &, \
-                                           const FullMatrix<double>        &) const
+                                           const FullMatrix<VectorType::value_type>        &) const
 
 
 #ifdef DEAL_II_WITH_PETSC
diff --git a/source/lac/constraint_matrix.inst.in b/source/lac/constraint_matrix.inst.in
index 11418f93fa..78c03f8d5f 100644
--- a/source/lac/constraint_matrix.inst.in
+++ b/source/lac/constraint_matrix.inst.in
@@ -38,7 +38,7 @@ for (V: EXTERNAL_SEQUENTIAL_VECTORS)
     template void ConstraintMatrix::condense<V >(const V&, V&) const;
     template void ConstraintMatrix::condense<V >(V&vec) const;
     template void ConstraintMatrix::distribute_local_to_global<V > (
-      const Vector<double>&, const std::vector<types::global_dof_index> &, V&, const FullMatrix<double>&) const;
+      const Vector<V::value_type>&, const std::vector<types::global_dof_index> &, V&, const FullMatrix<V::value_type>&) const;
     template void ConstraintMatrix::set_zero<V >(V&) const;
   }
 
@@ -67,3 +67,9 @@ for (Vec : SERIAL_VECTORS)
   {
     template void ConstraintMatrix::distribute<Vec>(Vec &) const;
   }
+  
+for (S: COMPLEX_SCALARS; T : DEAL_II_VEC_TEMPLATES)
+  {
+    template void ConstraintMatrix::distribute<T<S> >(T<S> &) const;
+  }
+