/** @file viewgar.cpp
*
- * GiNaC archive file viewer
- *
- * GiNaC Copyright (C) 1999-2000 Johannes Gutenberg University Mainz, Germany
+ * GiNaC archive file viewer. */
+
+/*
+ * GiNaC Copyright (C) 1999-2001 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
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
-#include <stdio.h>
-#include <stdlib.h>
+#include <cstdlib>
+#include <iostream>
#include <fstream>
#include <stdexcept>
#include "ginac.h"
+
+using namespace std;
using namespace GiNaC;
int main(int argc, char **argv)
{
if (argc < 2) {
- fprintf(stderr, "Usage: %s [-d] file...", argv[0]);
+ cerr << "Usage: " << argv[0] << " [-d] file..." << endl;
exit(1);
}
- argc--; argv++;
+ --argc; ++argv;
bool dump_mode = false;
try {
while (argc) {
if (strcmp(*argv, "-d") == 0) {
dump_mode = true;
- argc--; argv++;
+ --argc; ++argv;
}
- ifstream f(*argv);
+ std::ifstream f(*argv);
archive ar;
f >> ar;
if (dump_mode) {
- ar.printraw(cout);
- cout << endl;
+ ar.printraw(std::cout);
+ std::cout << std::endl;
} else {
- for (unsigned int i=0; i<ar.num_expressions(); i++) {
- string name;
+ for (unsigned int i=0; i<ar.num_expressions(); ++i) {
+ std::string name;
ex e = ar.unarchive_ex(l, name, i);
- cout << name << " = " << e << endl;
+ std::cout << name << " = " << e << std::endl;
}
}
- argc--; argv++;
+ --argc; ++argv;
}
- } catch (exception &e) {
- cerr << *argv << ": " << e.what() << endl;
+ } catch (std::exception &e) {
+ std::cerr << *argv << ": " << e.what() << std::endl;
}
}