Replace GiNaC::ToString() with std::to_string().

[ginac.git] / ginac / numeric.cpp

diff --git a/ginac/numeric.cpp b/ginac/numeric.cpp
index 9c70b46e7fba72adee830c9284ef90de8ff42153..209cb7000b0db6043293245303003782334462f4 100644 (file)
--- a/ginac/numeric.cpp
+++ b/ginac/numeric.cpp
@@ -32,7 +32,6 @@
 #include "ex.h"
 #include "operators.h"
 #include "archive.h"
-#include "tostring.h"
 #include "utils.h"
 
 #include <limits>
@@ -225,7 +224,7 @@ numeric::numeric(const char *s)
                        // E to lower case
                        term = term.replace(term.find("E"),1,"e");
                        // append _<Digits> to term
-                       term += "_" + ToString((unsigned)Digits);
+                       term += "_" + std::to_string((unsigned)Digits);
                        // construct float using cln::cl_F(const char *) ctor.
                        if (imaginary)
                                ctorval = ctorval + cln::complex(cln::cl_I(0),cln::cl_F(term.c_str()));
@@ -2539,9 +2538,8 @@ _numeric_digits& _numeric_digits::operator=(long prec)
        cln::default_float_format = cln::float_format(prec);
 
        // call registered callbacks
-       std::vector<digits_changed_callback>::const_iterator it = callbacklist.begin(), end = callbacklist.end();
-       for (; it != end; ++it) {
-               (*it)(digitsdiff);
+       for (auto it : callbacklist) {
+               (it)(digitsdiff);
        }
 
        return *this;