2ac15ffae2
This commit shows a very basic example of how Logging singleton can be implemented. The commit consists of a fully static class OpmLog which manages a Logger class; in this case an instance of the ParserLog class. The static OpmLog class can then be used from anywhere in the opm code with: OpmLog::addMessage( messageType , "Log message") Before this can be really useful the Logger class should be extended / subclassed / ... for general usability.