Remove 'level' argument of normal().

[ginac.git] / ginac / excompiler.cpp

diff --git a/ginac/excompiler.cpp b/ginac/excompiler.cpp
index d7897c014e92827374ebcc70d0ff11f86dc01e45..1ef61d1f786ec309195e1c456f441f1cc54428e5 100644 (file)
--- a/ginac/excompiler.cpp
+++ b/ginac/excompiler.cpp
@@ -6,7 +6,7 @@
  */
 
 /*
- *  GiNaC Copyright (C) 1999-2015 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2016 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
@@ -76,7 +76,7 @@ public:
         */
        ~excompiler()
        {
-               for (std::vector<filedesc>::const_iterator it = filelist.begin(); it != filelist.end(); ++it) {
+               for (auto it = filelist.begin(); it != filelist.end(); ++it) {
                        clean_up(it);
                }
        }
@@ -153,9 +153,9 @@ public:
         */
        void* link_so_file(const std::string filename, bool clean_up)
        {
-               void* module = NULL;
+               void* module = nullptr;
                module = dlopen(filename.c_str(), RTLD_NOW);
-               if (module == NULL)     {
+               if (module == nullptr)  {
                        throw std::runtime_error("excompiler::link_so_file: could not open compiled module!");
                }
 
@@ -169,7 +169,7 @@ public:
         */
        void unlink(const std::string filename)
        {
-               for (std::vector<filedesc>::iterator it = filelist.begin(); it != filelist.end();) {
+               for (auto it = filelist.begin(); it != filelist.end();) {
                        if (it->name == filename) {
                                clean_up(it);
                                it = filelist.erase(it);
@@ -195,7 +195,7 @@ static excompiler global_excompiler;
 void compile_ex(const ex& expr, const symbol& sym, FUNCP_1P& fp, const std::string filename)
 {
        symbol x("x");
-       ex expr_with_x = expr.subs(lst(sym==x));
+       ex expr_with_x = expr.subs(lst{sym==x});
 
        std::ofstream ofs;
        std::string unique_filename = filename;
@@ -220,7 +220,7 @@ void compile_ex(const ex& expr, const symbol& sym, FUNCP_1P& fp, const std::stri
 void compile_ex(const ex& expr, const symbol& sym1, const symbol& sym2, FUNCP_2P& fp, const std::string filename)
 {
        symbol x("x"), y("y");
-       ex expr_with_xy = expr.subs(lst(sym1==x, sym2==y));
+       ex expr_with_xy = expr.subs(lst{sym1==x, sym2==y});
 
        std::ofstream ofs;
        std::string unique_filename = filename;