Remove deprecated warnings

Author: davidscn

lib/CMakeLists.txt

@@ -1,6 +1,7 @@
+cmake_minimum_required(VERSION 2.8.12)
 add_subdirectory(pybind11)
 
-FIND_PACKAGE(deal.II 8.5 QUIET CONFIG REQUIRED)
+FIND_PACKAGE(deal.II 9.2 HINTS ${deal.II_DIR} ${DEAL_II_DIR} CONFIG REQUIRED)
 DEAL_II_INITIALIZE_CACHED_VARIABLES()
 
 # Create the binding library

lib/elasticity.cc

@@ -133,7 +133,7 @@ void ElasticityExample::assemble_system() {
   // value 1.0. Although we could omit the respective factors in the
   // assemblage of the matrix, we use them here for purpose of
   // demonstration.
-  ConstantFunction<dim> lambda(1), mu(1);
+  Functions::ConstantFunction<dim> lambda(1), mu(1);
 
   // Then again, we need to have the same for the right hand side. This is
   // exactly as before in previous examples. However, we now have a

lib/elasticity.hh

@@ -19,7 +19,7 @@
 #include <deal.II/grid/tria.h>
 #include <deal.II/grid/tria_accessor.h>
 #include <deal.II/grid/tria_iterator.h>
-#include <deal.II/lac/constraint_matrix.h>
+#include <deal.II/lac/affine_constraints.h>
 #include <deal.II/lac/full_matrix.h>
 #include <deal.II/lac/precondition.h>
 #include <deal.II/lac/solver_bicgstab.h>