Template / design pattern for C++ constructor and accessors

For 2023 (and 2024 ...) - we are now fully retired from IT training.
We have made many, many friends over 25 years of teaching about Python, Tcl, Perl, PHP, Lua, Java, C and C++ - and MySQL, Linux and Solaris/SunOS too. Our training notes are now very much out of date, but due to upward compatability most of our examples remain operational and even relevant ad you are welcome to make us if them "as seen" and at your own risk.

Lisa and I (Graham) now live in what was our training centre in Melksham - happy to meet with former delegates here - but do check ahead before coming round. We are far from inactive - rather, enjoying the times that we are retired but still healthy enough in mind and body to be active!

I am also active in many other area and still look after a lot of web sites - you can find an index ((here))

Would you believe I'm giving a C++ course on Monday, 29th December? If a customer wants a weekend or holiday time course, yes, we can arrange it!

From this afternoon - a first example in C++ - [here]. I've defined the API to a class, the class itself and the first (test) program all in the one file with clear markers to how you would split it once it was set up and working. There are comments, too , showing you the various parts of the program.

Just one delegate these few days; he's using my example template overnight (I'm going to use the rail survey data as my object source) to create a different class using objects of a type relevant to him, and using the property accessors and calculators along with what I have - a simple example of a design pattern.
(written 2014-12-29, updated 2014-12-30)

Associated topics are indexed as below, or enter http://melksh.am/nnnn for individual articles

C232 - C and C based languages - Defining and using classes in C++
  [1925] Introduction to Object Oriented Programming - (2008-12-06)
  [2577] Complete teaching example - C++, inheritance, polymorphism - (2010-01-15)
  [2578] Where are your objects stored in C++? - (2010-01-16)
  [2579] Creating, setting up and using objects in C++ - (2010-01-16)
  [3250] C++ - how we teach the language and the concepts behind the language - (2011-04-17)
  [3716] Learning C++ - a design pattern for your first class - (2012-05-02)
  [3721] Naming blocks of code, structures and Object Orientation - efficient coding in manageable chunks - (2012-05-06)
  [3810] Reading files, and using factories to create vectors of objects from the data in C++ - (2012-07-21)
  [3978] Teaching OO - how to avoid lots of window switching early on - (2013-01-17)
  [4129] Simple OO demonstration in C++, comparison to Python - (2013-07-01)
  [4565] Allocation of memory for objects in C++ - Stack v Heap - (2015-10-31)

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Template / design pattern for C++ constructor and accessors
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This is a page archived from The Horse's Mouth at http://www.wellho.net/horse/ - the diary and writings of Graham Ellis. Every attempt was made to provide current information at the time the page was written, but things do move forward in our business - new software releases, price changes, new techniques. Please check back via our main site for current courses, prices, versions, etc - any mention of a price in "The Horse's Mouth" cannot be taken as an offer to supply at that price.

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