--- trunk/OOPSE-4/src/utils/StringUtils.cpp	2004/10/19 20:40:30	1600
+++ trunk/OOPSE-4/src/utils/StringUtils.cpp	2005/01/12 22:41:40	1930
@@ -1,10 +1,49 @@
+ /*
+ * Copyright (c) 2005 The University of Notre Dame. All Rights Reserved.
+ *
+ * The University of Notre Dame grants you ("Licensee") a
+ * non-exclusive, royalty free, license to use, modify and
+ * redistribute this software in source and binary code form, provided
+ * that the following conditions are met:
+ *
+ * 1. Acknowledgement of the program authors must be made in any
+ *    publication of scientific results based in part on use of the
+ *    program.  An acceptable form of acknowledgement is citation of
+ *    the article in which the program was described (Matthew
+ *    A. Meineke, Charles F. Vardeman II, Teng Lin, Christopher
+ *    J. Fennell and J. Daniel Gezelter, "OOPSE: An Object-Oriented
+ *    Parallel Simulation Engine for Molecular Dynamics,"
+ *    J. Comput. Chem. 26, pp. 252-271 (2005))
+ *
+ * 2. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ *
+ * 3. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the
+ *    distribution.
+ *
+ * This software is provided "AS IS," without a warranty of any
+ * kind. All express or implied conditions, representations and
+ * warranties, including any implied warranty of merchantability,
+ * fitness for a particular purpose or non-infringement, are hereby
+ * excluded.  The University of Notre Dame and its licensors shall not
+ * be liable for any damages suffered by licensee as a result of
+ * using, modifying or distributing the software or its
+ * derivatives. In no event will the University of Notre Dame or its
+ * licensors be liable for any lost revenue, profit or data, or for
+ * direct, indirect, special, consequential, incidental or punitive
+ * damages, however caused and regardless of the theory of liability,
+ * arising out of the use of or inability to use software, even if the
+ * University of Notre Dame has been advised of the possibility of
+ * such damages.
+ */
+ 
 #include "utils/StringUtils.hpp"
 
-using namespace std;
-using namespace oopse;
-
-string UpperCase(const string& S) {
-  string uc = S;
+namespace oopse {
+std::string UpperCase(const std::string& S) {
+  std::string uc = S;
   unsigned int n = uc.size();
   for (unsigned int j = 0; j < n; j++) {   
     char sj = uc[j];
@@ -13,8 +52,8 @@ string LowerCase(const string& S) {
   return uc;
 }
 
-string LowerCase(const string& S) {
-  string lc = S;
+std::string LowerCase(const std::string& S) {
+  std::string lc = S;
   unsigned int n = lc.size();
   for (unsigned int j = 0; j < n; j++) {
     char sj = lc[j];
@@ -51,7 +90,7 @@ int findBegin(istream &theStream, char* startText ){
   return (str);
 }
 
-int findBegin(istream &theStream, char* startText ){
+int findBegin(std::istream &theStream, char* startText ){
   const int MAXLEN = 1024;
   char readLine[MAXLEN];   
   int foundText = 0;
@@ -60,7 +99,7 @@ int findBegin(istream &theStream, char* startText ){
   char* eof_test;
 
   // rewind the stream
-  theStream.seekg (0, ios::beg);
+  theStream.seekg (0, std::ios::beg);
   lineNum = 0;
   
   if (!theStream.eof()) {
@@ -138,3 +177,14 @@ int isEndLine(char *line) {
  
  return 0;
 }
+
+
+std::string getPrefix(const std::string& str) {
+  return str.substr(0, str.rfind('.'));
+}
+
+std::string getSuffix(const std::string& str) {
+    return str.substr(0, str.find('.'));
+}
+
+}