/**
 * Implemented by Blueprint Technologies, Inc.
 */

#include "strategy.h"

void main()
{
	Context* context = new Context();

	/**
	 * This portion of the code could also
	 * be implemented as an abstract factory
	 * to instantiate the strategy based on some
	 * data external to the program.
	 */

	Strategy* strategy = new ConcreteStrategyA();
	context -> setStrategy( strategy );

	/**
	 * This never changes, even though the stategy used
	 * by it might.
	 */

	context -> Operation();

	/**
	 * Clean shutdown.
	 */

	delete context;
	delete strategy;
}