Initial commit

src/TNL/Exceptions/HostBadAlloc.h

+/***************************************************************************
+                          HostBadAlloc.h  -  description
+                             -------------------
+    begin                : Apr 17, 2019
+    copyright            : (C) 2017 by Tomas Oberhuber et al.
+    email                : tomas.oberhuber@fjfi.cvut.cz
+ ***************************************************************************/
+
+/* See Copyright Notice in tnl/Copyright */
+
+// Implemented by: Lukas Cejka
+
+#pragma once
+
+#include <new>
+
+namespace TNL {
+namespace Exceptions {
+
+struct HostBadAlloc
+   : public std::bad_alloc
+{
+    HostBadAlloc()
+    {
+        // Assert that there is enough space to store the values.
+//        TNL_ASSERT( Devices::SystemInfo::getFreeMemory() > Matrices::Matrix::getNumberOfMatrixElements() * sizeof( Matrices::Matrix::RealType ), );
+        std::cerr << "terminate called after throwing an instance of 'TNL::Exceptions::HostBadAlloc'\n  what():  " << what() << std::endl;
+        std::exit(1);
+    }
+    
+   const char* what() const throw()
+   {
+      return "Failed to allocate memory on the Host device: "
+             "most likely there is not enough space in the host memory.";
+   }
+};
+
+} // namespace Exceptions
+} // namespace TNL