- test the array & vector parser

- make sure they can handle all knds of white spaces

[[Imported from SVN: r6287]]

dune/common/test/paramtreetest.cc

@@ -17,6 +17,23 @@ void testparam(const P & p)
   std::cout << p.template get<double>("x1") << std::endl;
   std::cout << p.template get<std::string>("x2") << std::endl;
   std::cout << p.template get<bool>("x3") << std::endl;
+  // try reading array like structures
+  std::vector<unsigned int>
+  array1 = p.template get< std::vector<unsigned int> >("array");
+  Dune::array<unsigned int, 8>
+  array2 = p.template get< Dune::array<unsigned int, 8> >("array");
+  Dune::FieldVector<unsigned int, 8>
+  array3 = p.template get< Dune::FieldVector<unsigned int, 8> >("array");
+  assert(array1.size() == 8);
+  std::cout << "array =";
+  for (unsigned int i=0; i<8; i++)
+  {
+    assert(array1[i] == i+1);
+    assert(array2[i] == i+1);
+    assert(array3[i] == i+1);
+    std::cout << "\t" << array1[i];
+  }
+  std::cout << std::endl;
   // try accessing subtree
   p.sub("Foo");
   p.sub("Foo").template get<std::string>("peng");
@@ -91,6 +108,7 @@ int main()
     s << "x1 = 1 # comment\n"
       << "x2 = hallo\n"
       << "x3 = no\n"
+      << "array = 1   2 3 4 5\t6 7 8\n"
       << "\n"
       << "[Foo]\n"
       << "peng = ligapokal\n";