* Small test for the structure<> template. */
/*
- * GiNaC Copyright (C) 1999-2004 Johannes Gutenberg University Mainz, Germany
+ * GiNaC Copyright (C) 1999-2007 Johannes Gutenberg University Mainz, Germany
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
- * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
+ * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
-#include "exams.h"
+#include <iostream>
+#include "ginac.h"
+using namespace std;
+using namespace GiNaC;
struct sprod_s {
return sprod(sprod_s(l, r));
}
-void sprod::print(const print_context & c, unsigned level) const
+namespace GiNaC {
+
+template <> void sprod::print(const print_context & c, unsigned level) const
{
const sprod_s & sp = get_struct();
c.s << "<" << sp.left << "|" << sp.right << ">";
}
-ex sprod::eval(int level) const
+template <> ex sprod::eval(int level) const
{
// symmetric scalar product
const sprod_s & sp = get_struct();
return make_sprod(sp.right, sp.left);
}
+} // namespace GiNaC
+
unsigned exam_structure()
{
unsigned result = 0;
cout << "examining structure template" << flush;
- clog << "----------structure template:" << endl;
symbol x("x"), y("y");
ex e;
++result;
}
- cout << '.' << flush;
-
- if (!result) {
- cout << " passed " << endl;
- clog << "(no output)" << endl;
- } else {
- cout << " failed " << endl;
- }
-
return result;
}
+
+int main(int argc, char** argv)
+{
+ return exam_structure();
+}