From: Wolfgang Bangerth <bangerth@colostate.edu>
Date: Fri, 24 Feb 2017 19:44:12 +0000 (-0700)
Subject: Forward declare two explicit specializations.
X-Git-Tag: v8.5.0-rc1~95^2
X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=refs%2Fpull%2F4004%2Fhead;p=dealii.git

Forward declare two explicit specializations.
---

diff --git a/include/deal.II/lac/trilinos_solver.h b/include/deal.II/lac/trilinos_solver.h
index 71c765d288..7f89c783b8 100644
--- a/include/deal.II/lac/trilinos_solver.h
+++ b/include/deal.II/lac/trilinos_solver.h
@@ -339,10 +339,21 @@ namespace TrilinosWrappers
      * Store a copy of the flags for this particular solver.
      */
     const AdditionalData additional_data;
-
   };
 
 
+  // provide a declaration for two explicit specializations
+  template <>
+  void
+  SolverBase::set_preconditioner(AztecOO                &solver,
+                                 const PreconditionBase &preconditioner);
+
+  template <>
+  void
+  SolverBase::set_preconditioner(AztecOO               &solver,
+                                 const Epetra_Operator &preconditioner);
+
+
 
   /**
    * An implementation of the solver interface using the Trilinos CG solver.