SF.net SVN: jazzplusplus:[649] trunk/jazz/src

[<pst...@us...>]

Revision: 649
          http://jazzplusplus.svn.sourceforge.net/jazzplusplus/?rev=649&view=rev
Author:   pstieber
Date:     2008-12-26 19:32:28 +0000 (Fri, 26 Dec 2008)

Log Message:
-----------
Added code to trim leading and trailing white space from a string.

Modified Paths:
--------------
    trunk/jazz/src/StringUtilities.cpp
    trunk/jazz/src/StringUtilities.h

Modified: trunk/jazz/src/StringUtilities.cpp
===================================================================
--- trunk/jazz/src/StringUtilities.cpp	2008-12-24 01:18:18 UTC (rev 648)
+++ trunk/jazz/src/StringUtilities.cpp	2008-12-26 19:32:28 UTC (rev 649)
@@ -61,3 +61,20 @@
   }
   return TokenIndex;
 }
+
+//-----------------------------------------------------------------------------
+// Decsription:
+//   This function removes leading and trailing white space the input string.
+//-----------------------------------------------------------------------------
+string TNStringUtilities::TrimLeadingAndTrailingBlanks(const string& String)
+{
+  const string WhiteSpaceCharacters = " \t\n";
+
+  string::size_type Start = String.find_first_not_of(WhiteSpaceCharacters);
+  if (Start == string::npos)
+  {
+    return "";
+  }
+  string::size_type Stop = String.find_last_not_of(WhiteSpaceCharacters);
+  return string(String, Start, Stop - Start + 1);
+}

Modified: trunk/jazz/src/StringUtilities.h
===================================================================
--- trunk/jazz/src/StringUtilities.h	2008-12-24 01:18:18 UTC (rev 648)
+++ trunk/jazz/src/StringUtilities.h	2008-12-26 19:32:28 UTC (rev 649)
@@ -36,6 +36,12 @@
   const std::string& InputString,
   std::vector<std::string>& Tokens);
 
+//-----------------------------------------------------------------------------
+// Decsription:
+//   This function removes leading and trailing white space the input string.
+//-----------------------------------------------------------------------------
+std::string TrimLeadingAndTrailingBlanks(const std::string& String);
+
 };
 
 #endif // !defined(TRC_STRINGUTILITIES_H)


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