replace boost::scoped_ptr by std::unique_ptr

thanks to Bård Skaflestad, Atgeirr Rasmusen and Roland Kaufmann for
the hint.

examples/sim_2p_comp_reorder.cpp

@@ -44,7 +44,7 @@
 #include <opm/core/simulator/WellState.hpp>
 #include <opm/core/simulator/SimulatorCompressibleTwophase.hpp>
 
-#include <boost/scoped_ptr.hpp>
+#include <memory>
 #include <boost/filesystem.hpp>
 
 #include <algorithm>
@@ -79,10 +79,10 @@ main(int argc, char** argv)
 
     // If we have a "deck_filename", grid and props will be read from that.
     bool use_deck = param.has("deck_filename");
-    boost::scoped_ptr<EclipseGridParser> deck;
-    boost::scoped_ptr<GridManager> grid;
-    boost::scoped_ptr<BlackoilPropertiesInterface> props;
-    boost::scoped_ptr<RockCompressibility> rock_comp;
+    std::unique_ptr<EclipseGridParser> deck;
+    std::unique_ptr<GridManager> grid;
+    std::unique_ptr<BlackoilPropertiesInterface> props;
+    std::unique_ptr<RockCompressibility> rock_comp;
     BlackoilState state;
     // bool check_well_controls = false;
     // int max_well_control_iterations = 0;

opm/simulators/SimulatorCompressibleTwophase.cpp

@@ -49,7 +49,7 @@
 #include <opm/core/transport/reorder/TransportSolverCompressibleTwophaseReorder.hpp>
 
 #include <boost/filesystem.hpp>
-#include <boost/scoped_ptr.hpp>
+#include <memory>
 #include <boost/lexical_cast.hpp>
 
 #include <numeric>

opm/simulators/SimulatorCompressibleTwophase.hpp

@@ -90,7 +90,7 @@ namespace Opm
 
     private:
         class Impl;
-        // Using shared_ptr instead of scoped_ptr since scoped_ptr requires complete type for Impl.
+        // Using shared_ptr instead of unique_ptr since unique_ptr requires complete type for Impl.
         std::shared_ptr<Impl> pimpl_;
     };
 

opm/simulators/SimulatorIncompTwophase.cpp

@@ -47,7 +47,7 @@
 #include <opm/core/transport/reorder/TransportSolverTwophaseReorder.hpp>
 #include <opm/core/transport/implicit/TransportSolverTwophaseImplicit.hpp>
 #include <boost/filesystem.hpp>
-#include <boost/scoped_ptr.hpp>
+#include <memory>
 #include <boost/lexical_cast.hpp>
 #include <boost/function.hpp>
 #include <boost/signal.hpp>
@@ -98,7 +98,7 @@ namespace Opm
         const FlowBoundaryConditions* bcs_;
         // Solvers
         IncompTpfa psolver_;
-        boost::scoped_ptr<TransportSolverTwophaseInterface> tsolver_;
+        std::unique_ptr<TransportSolverTwophaseInterface> tsolver_;
         // Misc. data
         std::vector<int> allcells_;
 

opm/simulators/SimulatorIncompTwophase.hpp

@@ -119,7 +119,7 @@ namespace Opm
 
     private:
         struct Impl;
-        // Using shared_ptr instead of scoped_ptr since scoped_ptr requires complete type for Impl.
+        // Using shared_ptr instead of unique_ptr since unique_ptr requires complete type for Impl.
         std::shared_ptr<Impl> pimpl_;
 
         // implementation which is not templated, and can be in library