Removed useless ViewTypeGetter trait type

src/TNL/Containers/Array.h

@@ -681,12 +681,6 @@ File& operator>>( File&& file, Array< Value, Device, Index, Allocator >& array )
 
 } // namespace Containers
 
-template< typename Value, typename Device, typename Index >
-struct ViewTypeGetter< Containers::Array< Value, Device, Index > >
-{
-   using Type = Containers::ArrayView< Value, Device, Index >;
-};
-
 template< typename Value_, typename Device, typename Index >
 struct IsStatic< Containers::Array< Value_, Device, Index > >
 {

src/TNL/Containers/Vector.h

@@ -258,12 +258,6 @@ public:
 
 } // namespace Containers
 
-template< typename Real, typename Device, typename Index >
-struct ViewTypeGetter< Containers::Vector< Real, Device, Index > >
-{
-   using Type = Containers::VectorView< Real, Device, Index >;
-};
-
 template< typename Real, typename Device, typename Index >
 struct IsStatic< Containers::Vector< Real, Device, Index > >
 {

src/TNL/Solvers/ODE/Euler.h

@@ -32,7 +32,6 @@ class Euler : public ExplicitSolver< Problem, SolverMonitor >
       using RealType = typename ProblemType::RealType;
       using DeviceType = typename ProblemType::DeviceType;
       using IndexType  = typename ProblemType::IndexType;
-      using DofVectorView = typename ViewTypeGetter< DofVectorType >::Type;
       using DofVectorPointer = Pointers::SharedPointer<  DofVectorType, DeviceType >;
       using SolverMonitorType = SolverMonitor;
 

src/TNL/Solvers/ODE/Euler.hpp

@@ -79,8 +79,8 @@ bool Euler< Problem, SolverMonitor > :: solve( DofVectorPointer& _u )
     */
    //timer.start();
    _k1->setLike( *_u );
-   DofVectorView k1 = _k1->getView();
-   DofVectorView u = _u->getView();
+   auto k1 = _k1->getView();
+   auto u = _u->getView();
    k1 = 0.0;
 
 

src/TNL/TypeTraits.h

@@ -9,17 +9,11 @@
 /* See Copyright Notice in tnl/Copyright */
 
 #pragma once
+
 #include <type_traits>
 
 namespace TNL {
 
-// TODO: remove - not used anywhere
-template< typename T >
-struct ViewTypeGetter
-{
-   using Type = T;
-};
-
 template< typename T >
 struct IsStatic
 {