- matrix::gauss_elimination(): Added a shortcut for sparse cases.

[ginac.git] / ginac / input_lexer.h

diff --git a/ginac/input_lexer.h b/ginac/input_lexer.h
index a7c8c06fffb35d0e8e3d4989ab6d58f98d004934..db3e622663f328ef6aa9230f105ae3c8fe9766a4 100644 (file)
--- a/ginac/input_lexer.h
+++ b/ginac/input_lexer.h
@@ -27,7 +27,7 @@
 extern "C" {
 #include <stdio.h>
 }
-    
+       
 #include "config.h"
 
 // yacc stack type
@@ -50,7 +50,7 @@ namespace GiNaC {
 class ex;
 
 /** Set the input string to be parsed by ginac_yyparse() (used internally). */
-extern void set_lexer_string(const string &s);
+extern void set_lexer_string(const std::string &s);
 
 /** Set the list of predefined symbols for the lexer (used internally). */
 extern void set_lexer_symbols(ex l);