[bugfix] Always #include <lst.h> before using lst. Fixes build error on MinGW.

[ginac.git] / ginac / wildcard.h

diff --git a/ginac/wildcard.h b/ginac/wildcard.h
index a0ee71869874167f08f805ec1d4e7f5391033723..678afb810a0997e458a6eccad5dba05ea1e9571d 100644 (file)
--- a/ginac/wildcard.h
+++ b/ginac/wildcard.h
@@ -3,7 +3,7 @@
  *  Interface to GiNaC's wildcard objects. */
 
 /*
- *  GiNaC Copyright (C) 1999-2005 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2011 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
@@ -17,17 +17,17 @@
  *
  *  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
  */
 
-#ifndef __GINAC_WILDCARD_H__
-#define __GINAC_WILDCARD_H__
+#ifndef GINAC_WILDCARD_H
+#define GINAC_WILDCARD_H
 
 #include "ex.h"
+#include "archive.h"
 
 namespace GiNaC {
 
-
 /** This class acts as a wildcard for subs(), match(), has() and find(). An
  *  integer label is used to identify different wildcards. */
 class wildcard : public basic
@@ -41,8 +41,12 @@ public:
 
        // functions overriding virtual functions from base classes
 public:
-       bool match(const ex & pattern, lst & repl_lst) const;
+       bool match(const ex & pattern, exmap& repl_lst) const;
 
+       /** Save (a.k.a. serialize) object into archive. */
+       void archive(archive_node& n) const;
+       /** Read (a.k.a. deserialize) object from archive. */
+       void read_archive(const archive_node& n, lst& syms);
 protected:
        unsigned calchash() const;
 
@@ -59,16 +63,11 @@ protected:
 private:
        unsigned label; /**< Label used to distinguish different wildcards */
 };
+GINAC_DECLARE_UNARCHIVER(wildcard);
 
 
 // utility functions
 
-/** Specialization of is_exactly_a<wildcard>(obj) for wildcard objects. */
-template<> inline bool is_exactly_a<wildcard>(const basic & obj)
-{
-        return obj.tinfo()==TINFO_wildcard;
-}
-
 /** Create a wildcard object with the specified label. */
 inline ex wild(unsigned label = 0)
 {
@@ -80,4 +79,4 @@ bool haswild(const ex & x);
 
 } // namespace GiNaC
 
-#endif // ndef __GINAC_WILDCARD_H__
+#endif // ndef GINAC_WILDCARD_H