CCLAP Code

/** @file
 * Test of the CCLAP routines.
 */

#include <iostream>

#include "cclap.h"

int main ( int argc, char *argv[] )
{
	bool append = false;
	bool verbose;
	int time = 5;
	std::string filename = "";
	bool test_wrap;

	cclap::set_version ( "0.1 beta" );
	
	cclap::add_switch ( 'a', "append", "append rather than overwrite the file",
						&append );

	cclap::add_switch ( 'v', "verbose", "print verbose messages",
						&verbose );
	
	cclap::add_value ( 't', "time", "time to run the simulation", &time, false );
	
	cclap::add_argument ( "filename", "name of the file", &filename, true );

	cclap::add_switch ( 'w', "test-wrap", "test the word wrapping routine",
						&test_wrap );
	
	if ( cclap::arguments_valid ( argc, argv ) )
	{
		std::cout << "success" << std::endl;
		std::cout << "- append = " << append << std::endl;
		std::cout << "- verbose = " << verbose << std::endl;
		std::cout << "- time = " << time << std::endl;
		std::cout << "- filename = " << filename << std::endl;
	}

	if ( test_wrap )
	{
		std::cout << "\nTesting the line wrap routine:" << std::endl;
		std::string test_string = "really long string that needs to be wrapped"
							  " a few times to be able to fit into the given"
							  " space"
							  " andhereisacompositewordthatwillnotfit into the"
							  " allocated line length";
	std::cout << "     " 
		<< cclap::wrap_string ( test_string, 30, 5 ) 
		<< std::endl;
	}
}