-#ifndef _EXPRSEQ_H_
-#define _EXPRSEQ_H_
-
-#include <vector>
-
-#include <ginac/ginac.h>
-
-typedef vector<ex> exvector;
-
-class exprseq : public basic
-{
-
-public:
- exprseq();
- ~exprseq();
- exprseq(exprseq const & other);
- exprseq const & operator=(exprseq const & other);
-protected:
- void copy(exprseq const & other);
- void destroy(bool call_parent);
-
-public:
- exprseq(exvector const & s, bool discardable=0);
- exprseq(exvector * vp); // vp will be deleted
- explicit exprseq(ex const & e1);
- explicit exprseq(ex const & e1, ex const & e2);
- explicit exprseq(ex const & e1, ex const & e2, ex const & e3);
- explicit exprseq(ex const & e1, ex const & e2, ex const & e3,
- ex const & e4);
- explicit exprseq(ex const & e1, ex const & e2, ex const & e3,
- ex const & e4, ex const & e5);
- explicit exprseq(ex const & e1, ex const & e2, ex const & e3,
- ex const & e4, ex const & e5, ex const & e6);
- explicit exprseq(ex const & e1, ex const & e2, ex const & e3,
- ex const & e4, ex const & e5, ex const & e6,
- ex const & e7);
- explicit exprseq(ex const & e1, ex const & e2, ex const & e3,
- ex const & e4, ex const & e5, ex const & e6,
- ex const & e7, ex const & e8);
- explicit exprseq(ex const & e1, ex const & e2, ex const & e3,
- ex const & e4, ex const & e5, ex const & e6,
- ex const & e7, ex const & e8, ex const & e9);
- explicit exprseq(ex const & e1, ex const & e2, ex const & e3,
- ex const & e4, ex const & e5, ex const & e6,
- ex const & e7, ex const & e8, ex const & e9,
- ex const &e10);
-
-public:
- basic * duplicate() const;
- void printraw(ostream & os) const;
- void print(ostream & os, unsigned upper_precedence=0) const;
- void printtree(ostream & os, unsigned indent) const;
- bool info(unsigned inf) const;
- int nops() const;
- ex & let_op(int const i);
- ex expand(unsigned options=0) const;
- bool has(ex const & other) const;
- ex eval(int level=0) const;
- ex evalf(int level=0) const;
- ex normal(lst &sym_lst, lst &repl_lst, int level=0) const;
- ex diff(symbol const & s) const;
- ex subs(lst const & ls, lst const & lr) const;
-protected:
- int compare_same_type(basic const & other) const;
- bool is_equal_same_type(basic const & other) const;
- unsigned return_type(void) const;
-
- // new virtual functions which can be overridden by derived classes
-public:
- virtual exprseq & append(ex const & b);
- // no prepend possible for exprseq
-protected:
- virtual void printseq(ostream & os, char openbracket, char delim,
- char closebracket, unsigned this_precedence,
- unsigned upper_precedence=0) const;
- virtual ex thisexprseq(exvector const & v) const;
- virtual ex thisexprseq(exvector * vp) const;
+/*
+ * GiNaC Copyright (C) 1999-2009 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
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
+ */