fix includes of several headers

[[Imported from SVN: r941]]

istl/communicator.hh

@@ -8,6 +8,11 @@
 #include "interface.hh"
 #include <dune/common/exceptions.hh>
 #include <dune/common/typetraits.hh>
+
+#if HAVE_MPI
+// MPI header
+#include <mpi.h>
+
 namespace Dune
 {
   /** @defgroup ISTL_Comm ISTL Communication
@@ -1500,3 +1505,5 @@ namespace Dune
 }
 
 #endif
+
+#endif

istl/plocalindex.hh

@@ -7,6 +7,7 @@
 
 #include "localindex.hh"
 #include "mpitraits.hh"
+#include <iostream>
 
 namespace Dune
 {

istl/selection.hh

@@ -40,7 +40,7 @@ namespace Dune
     /**
      * @brief The type of the underlying index set.
      */
-    typedef ParallelIndexSet<TG,TL,N> ParallelIndexSet;
+    typedef Dune::ParallelIndexSet<TG,TL,N> ParallelIndexSet;
 
     //typedef typename ParallelIndexSet::const_iterator ParallelIndexSetIterator;
 
@@ -121,7 +121,7 @@ namespace Dune
     /**
      * @brief The type of the underlying index set.
      */
-    typedef ParallelIndexSet<GlobalIndex,LocalIndex,N> ParallelIndexSet;
+    typedef Dune::ParallelIndexSet<GlobalIndex,LocalIndex,N> ParallelIndexSet;
 
     /**
      * @brief The type of the iterator of the selected indices.
@@ -204,7 +204,7 @@ namespace Dune
     /**
      * @brief The type of the underlying index set.
      */
-    typedef ParallelIndexSet<GlobalIndex,LocalIndex,N> ParallelIndexSet;
+    typedef Dune::ParallelIndexSet<GlobalIndex,LocalIndex,N> ParallelIndexSet;
 
     /**
      * @brief The type of the iterator of the selected indices.

istl/test/laplacian.hh

@@ -3,6 +3,7 @@
 #ifndef LAPLACIAN_HH
 #define LAPLACIAN_HH
 #include <dune/istl/bcrsmatrix.hh>
+#include <dune/common/fvector.hh>
 
 template<class B>
 void setupSparsityPattern(Dune::BCRSMatrix<B>& A, int N)

istl/vbcrsmatrix.hh

@@ -6,7 +6,7 @@
 #include <cmath>
 #include <complex>
 
-#include "istlexection.hh"
+#include "istlexception.hh"
 #include "allocator.hh"
 
 /*! \file