Added TClap command line parsing library

src/tclap/CmdLineOutput.h

@@ -0,0 +1,74 @@
+
+
+/****************************************************************************** 
+ * 
+ *  file:  CmdLineOutput.h
+ * 
+ *  Copyright (c) 2004, Michael E. Smoot
+ *  All rights reverved.
+ * 
+ *  See the file COPYING in the top directory of this distribution for
+ *  more information.
+ *  
+ *  THE SOFTWARE IS PROVIDED _AS IS_, WITHOUT WARRANTY OF ANY KIND, EXPRESS 
+ *  OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 
+ *  FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL 
+ *  THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 
+ *  LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING 
+ *  FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER 
+ *  DEALINGS IN THE SOFTWARE.  
+ *  
+ *****************************************************************************/ 
+
+#ifndef TCLAP_CMDLINEOUTPUT_H
+#define TCLAP_CMDLINEOUTPUT_H
+
+#include <string>
+#include <vector>
+#include <list>
+#include <iostream>
+#include <iomanip>
+#include <algorithm>
+
+namespace TCLAP {
+
+class CmdLineInterface;
+class ArgException;
+
+/**
+ * The interface that any output object must implement.
+ */
+class CmdLineOutput 
+{
+
+	public:
+
+		/**
+		 * Virtual destructor.
+		 */
+		virtual ~CmdLineOutput() {}
+
+		/**
+		 * Generates some sort of output for the USAGE. 
+		 * \param c - The CmdLine object the output is generated for. 
+		 */
+		virtual void usage(CmdLineInterface& c)=0;
+
+		/**
+		 * Generates some sort of output for the version. 
+		 * \param c - The CmdLine object the output is generated for. 
+		 */
+		virtual void version(CmdLineInterface& c)=0;
+
+		/**
+		 * Generates some sort of output for a failure. 
+		 * \param c - The CmdLine object the output is generated for. 
+		 * \param e - The ArgException that caused the failure. 
+		 */
+		virtual void failure( CmdLineInterface& c, 
+						      ArgException& e )=0;
+
+};
+
+} //namespace TCLAP
+#endif