X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=ginac%2Fexcompiler.cpp;h=28c24a4ac9a6986631224508706f3d02a10e682f;hp=e108895a0db65b17f1a8f4d7a6939b74ce5878c1;hb=e9350141809e90921b793ef0e5ee2ece71c96fad;hpb=286b0d93528e35957a50c51343e0b4a9bc623bce

diff --git a/ginac/excompiler.cpp b/ginac/excompiler.cpp
index e108895a..28c24a4a 100644
--- a/ginac/excompiler.cpp
+++ b/ginac/excompiler.cpp
@@ -6,7 +6,7 @@
  */
 
 /*
- *  GiNaC Copyright (C) 1999-2011 Johannes Gutenberg University Mainz, Germany
+ *  GiNaC Copyright (C) 1999-2015 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
@@ -72,11 +72,11 @@ class excompiler
 	std::vector<filedesc> filelist; /**< List of all opened modules */
 public:
 	/**
-	 * Complete clean-up of opend modules is done on destruction.
+	 * Complete clean-up of opened modules is done on destruction.
 	 */
 	~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);
@@ -181,7 +181,7 @@ public:
 };
 
 /**
- * This static object manages the modules opened by the complile_ex and link_ex
+ * This static object manages the modules opened by the compile_ex and link_ex
  * functions. On program termination its dtor is called and all open modules
  * are closed. The associated source and so-files are eventually deleted then
  * as well.