added example for namespace bracing

[ginac.git] / ginac / remember.cpp

diff --git a/ginac/remember.cpp b/ginac/remember.cpp
index 1a102719f9ab1d2cd1377e06e469597ca8204a6a..4218a6ea917a1002973838d9f60d032479c25ea4 100644 (file)
--- a/ginac/remember.cpp
+++ b/ginac/remember.cpp
@@ -4,7 +4,7 @@
  *  in GiNaC functions */
 
 /*
- *  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
@@ -44,8 +44,8 @@ bool remember_table_entry::is_equal(function const & f) const
 {
        GINAC_ASSERT(f.seq.size()==seq.size());
        if (f.gethash()!=hashvalue) return false;
-       unsigned num = seq.size();
-       for (unsigned i=0; i<num; ++i)
+       size_t num = seq.size();
+       for (size_t i=0; i<num; ++i)
                if (!seq[i].is_equal(f.seq[i])) return false;
        ++last_access = access_counter;
        ++successful_hits;
@@ -168,20 +168,20 @@ void remember_table::add_entry(function const & f, ex const & result)
        operator[](entry).add_entry(f,result);
 }        
 
-void remember_table::clear_all_entries(void)
+void remember_table::clear_all_entries()
 {
        clear();
        init_table();
 }
 
-void remember_table::init_table(void)
+void remember_table::init_table()
 {
        reserve(table_size);
        for (unsigned i=0; i<table_size; ++i)
                push_back(remember_table_list(max_assoc_size,remember_strategy));
 }
 
-std::vector<remember_table> & remember_table::remember_tables(void)
+std::vector<remember_table> & remember_table::remember_tables()
 {
        static std::vector<remember_table> * rt = new std::vector<remember_table>;
        return *rt;