X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=doc%2Fexamples%2Fmystring.cpp;h=b86f18b90da571a75a646829e26e92a64547fd93;hp=e9d125917ba1f5a1ae08980072d2a76711c55b2a;hb=3627c2c0f2fe8fe04816703c5fc6dad9c96fb0a6;hpb=886ff58c2675aee6bd37469ce966924b40cc448d

diff --git a/doc/examples/mystring.cpp b/doc/examples/mystring.cpp
index e9d12591..b86f18b9 100644
--- a/doc/examples/mystring.cpp
+++ b/doc/examples/mystring.cpp
@@ -14,9 +14,7 @@ class mystring : public basic
 	GINAC_DECLARE_REGISTERED_CLASS(mystring, basic)
 public:
 	mystring(const string &s);
-	mystring(const char *s);
 	ex eval(int level) const;
-
 private:
 	string str;
 
@@ -29,9 +27,8 @@ GINAC_IMPLEMENT_REGISTERED_CLASS_OPT(mystring, basic,
   print_func<print_context>(&mystring::do_print))
 
 // ctors
-mystring::mystring() : inherited(&mystring::tinfo_static) { }
-mystring::mystring(const string &s) : inherited(&mystring::tinfo_static), str(s) { }
-mystring::mystring(const char *s) : inherited(&mystring::tinfo_static), str(s) { }
+mystring::mystring() { }
+mystring::mystring(const string &s) :  str(s) { }
 
 // comparison
 int mystring::compare_same_type(const basic &other) const
@@ -46,23 +43,6 @@ int mystring::compare_same_type(const basic &other) const
 		return 1;
 }
 
-// archiving/unarchiving
-mystring::mystring(const archive_node &n, lst &sym_lst) : inherited(n, sym_lst)
-{
-	n.find_string("string", str);
-}
-
-void mystring::archive(archive_node &n) const
-{
-	inherited::archive(n);
-	n.add_string("string", str);
-}
-
-ex mystring::unarchive(const archive_node &n, lst &sym_lst)
-{
-	return (new mystring(n, sym_lst))->setflag(status_flags::dynallocated);
-}
-
 // printing
 void mystring::do_print(const print_context &c, unsigned level) const
 {