1 files changed, 52 insertions, 0 deletions
diff --git a/tclap-1.2.1/examples/test21.cpp b/tclap-1.2.1/examples/test21.cpp
new file mode 100644
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--- /dev/null
+++ b/tclap-1.2.1/examples/test21.cpp
@@ -0,0 +1,52 @@
+
+// This illustrates how to change the flag and name start strings.
+// Note that these defines need to happen *before* tclap is included!
+#define TCLAP_NAMESTARTSTRING "~~"
+#define TCLAP_FLAGSTARTSTRING "/"
+
+#include <string>
+#include <iostream>
+#include <algorithm>
+#include "tclap/CmdLine.h"
+
+using namespace TCLAP;
+using namespace std;
+
+int main(int argc, char** argv)
+{
+	// Wrap everything in a try block.  Do this every time, 
+	// because exceptions will be thrown for problems. 
+	try {  
+
+	// Define the command line object.
+	CmdLine cmd("Command description message", ' ', "0.9");
+
+	// Define a value argument and add it to the command line.
+	ValueArg<string> nameArg("n","name","Name to print",true,"homer","string");
+	cmd.add( nameArg );
+
+	// Define a switch and add it to the command line.
+	SwitchArg reverseSwitch("r","reverse","Print name backwards", false);
+	cmd.add( reverseSwitch );
+
+	// Parse the args.
+	cmd.parse( argc, argv );
+
+	// Get the value parsed by each arg. 
+	string name = nameArg.getValue();
+	bool reverseName = reverseSwitch.getValue();
+
+	// Do what you intend too...
+	if ( reverseName )
+	{
+		reverse(name.begin(),name.end());
+		cout << "My name (spelled backwards) is: " << name << endl;
+	}
+	else
+		cout << "My name is: " << name << endl;
+
+
+	} catch (ArgException &e)  // catch any exceptions
+	{ cerr << "error: " << e.error() << " for arg " << e.argId() << endl; }
+}
+