X-Git-Url: https://www.ginac.de/ginac.git//ginac.git?p=ginac.git;a=blobdiff_plain;f=ginac%2Fexcompiler.cpp;h=595fd7b80f94053e2c887111a13fddfffa1b4459;hp=bc076945e77122aa499279324f2e2db533d3609e;hb=ae6c004bd31e02dda37357d74b641c101b116c73;hpb=ceb63120f43b41b62dcb0328231a3137d666161b

diff --git a/ginac/excompiler.cpp b/ginac/excompiler.cpp
index bc076945..595fd7b8 100644
--- a/ginac/excompiler.cpp
+++ b/ginac/excompiler.cpp
@@ -6,7 +6,7 @@
  */
 
 /*
- *  GiNaC Copyright (C) 1999-2008 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
@@ -25,27 +25,26 @@
 
 #include "excompiler.h"
 
-#include <stdexcept>
-#include <ios>
-#include <fstream>
-#include <sstream>
-#include <string>
-#include <vector>
-
 #ifdef HAVE_CONFIG_H
 #include "config.h"
 #endif
 
-#ifdef HAVE_LIBDL
-#include <dlfcn.h>
-#endif // def HAVE_LIBDL
-
 #include "ex.h"
 #include "lst.h"
 #include "operators.h"
 #include "relational.h"
 #include "symbol.h"
 
+#ifdef HAVE_LIBDL
+#include <dlfcn.h>
+#endif // def HAVE_LIBDL
+#include <fstream>
+#include <ios>
+#include <sstream>
+#include <stdexcept>
+#include <string>
+#include <vector>
+
 namespace GiNaC {
 
 #ifdef HAVE_LIBDL
@@ -73,11 +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);
 		}
 	}
@@ -114,12 +113,12 @@ public:
 			char* new_filename = new char[strlen(filename_pattern)+1];
 			strcpy(new_filename, filename_pattern);
 			if (!mktemp(new_filename)) {
-				delete new_filename;
+				delete[] new_filename;
 				throw std::runtime_error("mktemp failed");
 			}
 			filename = std::string(new_filename);
 			ofs.open(new_filename, std::ios::out);
-			delete new_filename;
+			delete[] new_filename;
 		} else {
 			// use parameter as filename
 			ofs.open(filename.c_str(), std::ios::out);
@@ -154,9 +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!");
 		}
 
@@ -170,10 +169,10 @@ 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);
-				filelist.erase(it);
+				it = filelist.erase(it);
 			} else {
 				++it;
 			}
@@ -182,7 +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.
@@ -196,7 +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;
@@ -221,7 +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;