Changeset 257 for trunk/test/test_vector.cc

Timestamp:

Mar 4, 2005, 1:53:34 AM (18 years ago)

Author:

Jari Häkkinen

Message:

Added vector views and made vector member functions to be non-member functions.

File:

• trunk/test/test_vector.cc (modified) (2 diffs)

trunk/test/test_vector.cc

@@ -1 +1 @@
 // $Id$
 
-// C++ tools include
-////////////////////
 #include "vector.h"
 
-using namespace std;
-
-int main()
-
+int main(const int argc,const char* argv[])
 {  
   bool ok = true;
-  theplu::gslapi::vector vec(10);
+
+  theplu::gslapi::vector vec(12);
   for (unsigned int i=0; i<vec.size(); i++) 
     vec(i)=i;
+
+  // checking that shuffle works
   double sum_before = vec.sum();
   vec.shuffle();
@@ -19 +17 @@
   if (sum_after != sum_before)
     ok = false;
-  
-  if (ok)
+
+  // checking that view works
+  sum_before=0;
+  for (unsigned int i=0; i<vec.size(); i+=2) 
+    sum_before+=vec[i];
+  theplu::gslapi::vector vec_view(vec,0,6,2);
+  sum_after=vec_view.sum();
+  if (sum_after != sum_before)
+    ok = false;
+  vec[0]=0;
+  vec_view[0]=24;
+  if (vec[0]!=vec_view[0])
+    ok=false;
+
+  // checking that copy contrutor creates an independent object
+  theplu::gslapi::vector vec2(vec);
+  if (vec.size()!=vec2.size())
+    ok=false;
+  if (&vec2 == &vec)
+    ok=false;
+  if (vec2.isview())
+    ok=false;
+
+  // checking that copy contrutor creates an independent object when
+  // copying a view
+  vec2=vec_view;
+  if (vec_view.size()!=vec2.size())
+    ok=false;
+  if ((&vec2 == &vec_view) || (&vec2 == &vec))
+    ok=false;
+  if (vec2.isview())
+    ok=false;
+  vec2[0]=0;
+  vec_view[0]=24;
+  if (vec2[0]==vec_view[0])
+    ok=false;
+
+  if (ok) {
+    std::cout << "test_vector: SUCCESS\n";
     return 0;
+  }
+  std::cerr << "test_vector: FAILED\n";
   return -1;
 }