I was running a C++ course yesterday (yes, a Saturday!) and among the topics we covered was the overloading of operators. In languages such as C++ and Python, you can re-define what operators such as "+" do when you add objects together, and the course example I used was adding two enclosing cubes - boxes - where the resulting box to contain both the input boxes is sized as:
The LARGER of the two X values
The LARGER of the two Y values and
The SUM of the two Z values.
Think about it - stacking two cubes on top of each other.

Odd things happen with addition in real life too. With staff at the hotel now going off on their summer holidays, we need not just one person (plus the manager) but two who can perform each job. And that adds a whole new "can of worms" - procedures to ensure that jobs are documented and done consistently - things that Martin and I take for granted and do automatically each morning have to documented and checked. It's a darned site harder that just saying 1 + 1 = 2!

Please feel free to browse "Breakfast in 5 Stages" ... part 1, part 2, part 3,, parts 4 and 5 ... a new writing that I'm sure is NOT going to turn into a best seller, by Graham Ellis and other Well House staff.

Other pictures/pages added recently ... Heddington, Lacock as a film set and Random pictures of Well House Manor and Wiltshire
(written 2007-04-22, updated 2007-04-25)

 M300 - Well House Manor - Behind the scenes
  [203] Holes in on line information - (2005-02-05)
  [677] Sympathetic development - (2006-04-09)
  [742] A visit from the solicitor - (2006-06-03)
  [769] King Edward VII - days of empire - (2006-06-20)
  [813] Monday Morning at Well House Consultants Melksham - (2006-07-24)
  [868] Smoking, or no - (2006-09-16)
  [897] Too much for the National Trust - (2006-10-18)
  [927] Hotel door furniture - (2006-11-15)
  [931] Before and After - Well House Manor - (2006-11-18)
  [939] Swipe cards for hotel rooms - Security issues - (2006-11-23)
  [951] What happened at Geekmas - (2006-11-28)
  [1000] One Thousand Posts and still going strong - (2006-12-18)
  [1083] Behind the scenes - (2007-02-17)
  [1105] A week is a long time in the life of a conference centre - (2007-03-10)
  [1179] Sizing sheets and other domestic issues - (2007-05-07)
  [1189] Meet, greet and welcome - (2007-05-16)
  [1285] In the army, or in civvie street? - (2007-07-31)
  [1311] What do people look for on a hotel web site? - (2007-08-20)
  [1319] Customer feedback - lifeblood of a business - (2007-08-25)
  [1369] One business, four different angles! - (2007-09-28)
  [1371] Hotel in Melksham at Christmas - (2007-09-29)
  [1441] On cancellations, rebooking, and pricing schemes - (2007-11-22)
  [1490] Software to record day to day events and keep an action list - (2007-12-31)
  [1515] Keeping staff up to date on hotel room status - (2008-01-22)
  [1520] Terms and Conditions - Hotel, England - plain English - (2008-01-26)
  [1571] Await guests in the early hours - (2008-03-12)
  [1637] Providing exceptional service - and carrying on doing so. - (2008-05-09)
  [1854] Three Seasonal Pictures - (2008-10-25)
  [1900] Table Topics - (2008-11-22)
  [1904] Ruby, Perl, Linux, MySQL - some training notes - (2008-11-23)
  [1948] Blame Culture - (2008-12-17)
  [1957] Why are cooks bad tempered? - (2008-12-22)
  [1973] Required Request - (2009-01-03)
  [1991] Rules for a King - (2009-01-13)
  [2125] We have lost a regular business guest - (2009-04-10)
  [2247] A day in the life of a hotelier - (2009-06-18)
  [2396] Easing off in our 50s? - (2009-09-06)
  [2910] Robust - testing the system - (2010-08-09)
  [2916] Testing the robustness of our hotel and training systems - holiday and sickness times - (2010-08-11)
  [2960] The Well House team - September 2010 - (2010-09-19)
  [2961] Initial handling of phone calls and walk in visitors - (2010-09-19)
  [3093] How many toilet rolls - hotel inventory and useage - (2010-12-18)
  [3743] Sunday - no longer a day of rest - (2012-05-28)
  [3844] Rooms ready for guests - each time, every time, thanks to good system design - (2012-08-20)
  [3961] Well House Staff Party - (2012-12-22)
  [4302] Sunday is never quiet at Well House Manor - (2014-09-21)
  [4365] The changing face of Christmas - (2014-12-26)

C234 - C and C based languages - Further C++ Object Oriented features
  [801] Simple polymorphism example - C++ - (2006-07-14)
  [802] undefined reference to typeinfo - C++ error message - (2006-07-15)
  [831] Comparison of Object Oriented Philosophy - Python, Java, C++, Perl - (2006-08-13)
  [1819] Calling base class constructors - (2008-10-03)
  [2004] Variable Scope in C++ - (2009-01-22)
  [2005] Variables and pointers and references - C and C++ - (2009-01-23)
  [2576] What does const mean? C and C++ - (2010-01-15)
  [2673] Multiple Inheritance in C++ - a complete example - (2010-03-12)
  [2717] The Multiple Inheritance Conundrum, interfaces and mixins - (2010-04-11)
  [2849] What are C++ references? Why use them? - (2010-07-02)
  [3057] Lots of things to do with and within a C++ class - (2010-11-16)
  [3069] Strings, Garbage Collection and Variable Scope in C++ - (2010-11-25)
  [3124] C++ - putting the language elements together into a program - (2011-01-08)
  [3238] Bradshaw, Ben and Bill. And some C and C++ pointers and references too. - (2011-04-09)
  [3430] Sigils - the characters on the start of variable names in Perl, Ruby and Fortran - (2011-09-10)
  [3509] Operator Overloading, Exceptions, Pointers, References and Templates in C++ - new examples from our courses - (2011-11-06)
  [3982] Using a vector within an object - C++ - (2013-01-19)
  [4366] Changing what operators do on objects - a comparison across different programming languages - (2014-12-26)
  [4377] Designing a base class and subclasses, and their extension, in C++ - (2015-01-01)
  [4559] When do I use the this keyword in C++? - (2015-10-29)

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