* Here we test GiNaC's archiving system. */
/*
- * GiNaC Copyright (C) 1999-2001 Johannes Gutenberg University Mainz, Germany
+ * GiNaC Copyright (C) 1999-2008 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 <fstream>
+#include "ginac.h"
+using namespace std;
+using namespace GiNaC;
-unsigned exam_archive(void)
+unsigned exam_archive()
{
unsigned result = 0;
cout << "examining archiving system" << flush;
- clog << "----------archiving system:" << endl;
symbol x("x"), y("y"), mu("mu"), dim("dim", "\\Delta");
ex e, f;
* epsilon_tensor(idx(fail(), 3), idx(0, 3), idx(y/2, 3))
+ lorentz_g(
varidx(lst(x, -11*y, acos(2*x).series(x==3-5*I, 3)) * color_ONE()
- * metric_tensor(spinidx(0, 5, false, true), varidx(2, 4)), zeta(3)),
+ * metric_tensor(varidx(log(cos(128.0/(x*y))), 5), varidx(2, 5)), zeta(3)),
varidx(diag_matrix(lst(-1, Euler, atan(x/y==-15*I/17)))
- * delta_tensor(idx(x, 2), idx(wild(7), 3)), log(cos(128.0/(x*y))), true),
+ * delta_tensor(idx(x, 2), idx(wild(7), 3)), zeta(3), true),
true
)
+ dirac_gamma(varidx(mu, dim)) * dirac_gamma(varidx(mu, 4-dim, true))
* color_T(idx(x, 8), 1) * color_h(idx(x, 8), idx(y, 8), idx(2, 8))
* indexed(x, sy_anti(), idx(2*y+1, x), varidx(-mu, 5))
- - 2.4275 * spinor_metric(spinidx(x), spinidx(y))
+ - 2.4275 * spinor_metric(spinidx(0, 2, false, true), spinidx(y))
+ abs(x).series(x == y, 4);
archive ar;
ar.archive_ex(e, "expr 1");
{
- std::ofstream fout("exam.gar");
+ std::ofstream fout("exam.gar", std::ios_base::binary);
fout << ar;
}
ar.clear();
{
- std::ifstream fin("exam.gar");
+ std::ifstream fin("exam.gar", std::ios_base::binary);
fin >> ar;
}
f = ar.unarchive_ex(lst(x, y, mu, dim), "expr 1");
++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_archive();
+}