Add exception handlers to all tutorials and examples

examples/find_zero.cpp

@@ -92,6 +92,7 @@ public:
 
 
 int main()
+try
 {
     int iter = 0;
     const double atol = 1.0e-13;
@@ -102,3 +103,8 @@ int main()
               << "   using " << iter << " iterations." << '\n';
     std::cout << " f(x) = " << Func()(soln) << '\n';
 }
+catch (const std::exception &e) {
+    std::cerr << "Program threw an exception: " << e.what() << "\n";
+    throw;
+}
+

examples/sim_2p_comp_ad.cpp

@@ -71,6 +71,7 @@ namespace
 // ----------------- Main program -----------------
 int
 main(int argc, char** argv)
+try
 {
     using namespace Opm;
 
@@ -283,3 +284,8 @@ main(int argc, char** argv)
     }
 
 }
+catch (const std::exception &e) {
+    std::cerr << "Program threw an exception: " << e.what() << "\n";
+    throw;
+}
+

examples/sim_2p_incomp_adfi.cpp

@@ -72,6 +72,7 @@ namespace
 // ----------------- Main program -----------------
 int
 main(int argc, char** argv)
+try
 {
     using namespace Opm;
 
@@ -302,3 +303,8 @@ main(int argc, char** argv)
     }
 
 }
+catch (const std::exception &e) {
+    std::cerr << "Program threw an exception: " << e.what() << "\n";
+    throw;
+}
+

examples/sim_fibo_ad.cpp

@@ -74,6 +74,7 @@ namespace
 // ----------------- Main program -----------------
 int
 main(int argc, char** argv)
+try
 {
     using namespace Opm;
 
@@ -299,3 +300,8 @@ main(int argc, char** argv)
     }
 
 }
+catch (const std::exception &e) {
+    std::cerr << "Program threw an exception: " << e.what() << "\n";
+    throw;
+}
+

examples/sim_simple.cpp

@@ -109,6 +109,7 @@ fluxFunc(const std::vector<ADB>& m)
 
 
 int main()
+try
 {
     typedef AutoDiff::ForwardBlock<double> ADB;
     typedef ADB::V V;
@@ -296,3 +297,8 @@ int main()
               << "function s1 = solution\n"
               << "s1 = [\n" << sw1 << "\n];\n";
 }
+catch (const std::exception &e) {
+    std::cerr << "Program threw an exception: " << e.what() << "\n";
+    throw;
+}
+

examples/test_impestpfa_ad.cpp

@@ -47,6 +47,7 @@
 
 int
 main(int argc, char* argv[])
+try
 {
     const Opm::parameter::ParameterGroup param(argc, argv, false);
     const Opm::GridManager               gm(5, 5);
@@ -103,3 +104,8 @@ main(int argc, char* argv[])
 
     return 0;
 }
+catch (const std::exception &e) {
+    std::cerr << "Program threw an exception: " << e.what() << "\n";
+    throw;
+}
+

examples/test_implicit_ad.cpp

@@ -85,6 +85,7 @@ namespace {
 
 int
 main(int argc, char* argv[])
+try
 {
     const Opm::parameter::ParameterGroup param(argc, argv, false);
     const Opm::GridManager               gm(20, 1);
@@ -117,3 +118,8 @@ main(int argc, char* argv[])
 
     return 0;
 }
+catch (const std::exception &e) {
+    std::cerr << "Program threw an exception: " << e.what() << "\n";
+    throw;
+}
+