Event calculateExecutionTime Update

This object-oriented C++ software package contains a general framework for lattice kinetic Monte Carlo (KMC) simulations. This framework consists of a number of base classes and utility functions that must be extended to create a full operational KMC simulation. The goal of this package is to be robust and flexible so that users can easily develop KMC simulations for a wide variety of different scientific problems without the need to start from scratch. See the readme file for more information.

This update contains a change to how event execution times are calculated in order to simplify the implementation of derived Event classes.

Major changes since KMC_Lattice v1.0:

• Replaced boost random number generator usage with the standard random number generator introduced in C++11, so that the boost library is no longer required.
• The Event class now calculates and stores the execution time of the event instead of the wait time.
• Added functions to the Event and Site classes that enable the calculation of reaction events between two objects.
• Added new functions to the Simulation class that make it easier to build new simulation applications.
• The Event class now has a default function for calculating the execution time that can be overloaded in derived Event classes for implementing more complex mechanisms