documentation update

[ginac.git] / ginac / archive.h

diff --git a/ginac/archive.h b/ginac/archive.h
index 0dca095b5527a8fcb7d43239d7de249d7905d115..1bfa2a2ca2df0c3c8ea1ecc08ed884de89ad68c6 100644 (file)
--- a/ginac/archive.h
+++ b/ginac/archive.h
@@ -3,7 +3,7 @@
  *  Archiving of GiNaC expressions. */
 
 /*
- *  GiNaC Copyright (C) 1999-2002 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2003 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
@@ -65,10 +65,6 @@ public:
        struct property_info {
                property_info() {}
                property_info(property_type t, const std::string &n, unsigned c = 1) : type(t), name(n), count(c) {}
-               ~property_info() {}
-
-               property_info(const property_info &other) : type(other.type), name(other.name), count(other.count) {}
-               const property_info &operator=(const property_info &other);
 
                property_type type;     /**< Data type of property. */
                std::string name;   /**< Name of property. */
@@ -79,9 +75,7 @@ public:
        archive_node() : a(*dummy_ar_creator()), has_expression(false) {} // hack for cint which always requires a default constructor
        archive_node(archive &ar) : a(ar), has_expression(false) {}
        archive_node(archive &ar, const ex &expr);
-       ~archive_node() {}
 
-       archive_node(const archive_node &other);
        const archive_node &operator=(const archive_node &other);
 
        /** Add property of type "bool" to node. */
@@ -110,7 +104,7 @@ public:
 
        /** Retrieve property of type "ex" from node.
         *  @return "true" if property was found, "false" otherwise */
-       bool find_ex(const std::string &name, ex &ret, const lst &sym_lst, unsigned index = 0) const;
+       bool find_ex(const std::string &name, ex &ret, lst &sym_lst, unsigned index = 0) const;
 
        /** Retrieve property of type "ex" from node, returning the node of
         *  the sub-expression. */
@@ -119,7 +113,7 @@ public:
        /** Return vector of properties stored in node. */
        void get_properties(propinfovector &v) const;
 
-       ex unarchive(const lst &sym_lst) const;
+       ex unarchive(lst &sym_lst) const;
        bool has_same_ex_as(const archive_node &other) const;
 
        void forget(void);
@@ -132,10 +126,6 @@ private:
        struct property {
                property() {}
                property(archive_atom n, property_type t, unsigned v) : type(t), name(n), value(v) {}
-               ~property() {}
-
-               property(const property &other) : type(other.type), name(other.name), value(other.value) {}
-               const property &operator=(const property &other);
 
                property_type type; /**< Data type of property. */
                archive_atom name;  /**< Name of property. */