Changeset 7241

Timestamp:

Aug 28, 2010, 7:03:06 PM (14 years ago)

Author:

rgrieder

Message:

This is a little prettier.

File:

• code/branches/consolecommands3/src/libraries/util/StringUtils.cc (modified) (3 diffs)

code/branches/consolecommands3/src/libraries/util/StringUtils.cc

@@ -35 +35 @@
 
 #include <cctype>
+#include <boost/scoped_array.hpp>
 #include "Convert.h"
 #include "Math.h"
@@ -538 +539 @@
         size_t cols = str1.size() + 1;
         size_t rows = str2.size() + 1;
-        int* matrix = new int[rows * cols];
+        boost::scoped_array<int> matrix(new int[rows * cols]);
 
         for (size_t r = 0; r < rows; ++r)
@@ -559 +560 @@
                                               matrix[(r-1)*cols + c-1] + (str1[c-1] != str2[r-1]));
 
-        int result = matrix[(rows-1)*cols + cols-1];
-        delete[] matrix;
-        return result;
+        return matrix[(rows-1)*cols + cols-1];
     }
 }