X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=doc%2Fexamples%2Fmystring.cpp;h=56c844d2cae5401afc801f43edb7807d1585db20;hp=bcbf96a889c84e748bce606bae5b18f48ad1a3d5;hb=aac4cec4d116f0b39daddb35181d1aa85297d4ba;hpb=f7dc280e991f5151beed5aadd5d3641743e7dc9b

diff --git a/doc/examples/mystring.cpp b/doc/examples/mystring.cpp
index bcbf96a8..56c844d2 100644
--- a/doc/examples/mystring.cpp
+++ b/doc/examples/mystring.cpp
@@ -14,7 +14,7 @@ class mystring : public basic
 	GINAC_DECLARE_REGISTERED_CLASS(mystring, basic)
 public:
 	mystring(const string &s);
-	ex eval(int level) const override;
+	ex eval() const override;
 private:
 	string str;
 
@@ -54,7 +54,7 @@ void mystring::do_print(const print_context &c, unsigned level) const
  * evaluation: all strings automatically converted to lowercase with
  * non-alphabetic characters stripped, and empty strings removed
  */
-ex mystring::eval(int level) const
+ex mystring::eval() const
 {
 	string new_str;
 	for (size_t i=0; i<str.length(); i++) {