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Further C++ material - view new or old

I've taken out the old header <iostream.h> and replaced it by the current <iostream>. I've adding in using namespace std; where I've need to, in order to allow me access to cin and cout without a need to prefix then with std:: under the new header file (and to save me loads of errors at load time when other standard stuff is loaded!). And I've commented out the supressions of deprecated warnings from my makefile - # COPTS = -Wno-deprecated

I've taken the opportunity to add in to many of the main programs ... adding samples of how they compile and run, so that you can see what the programs do. Nothing to do with the way they work - everything to do with making them better examples when delegates come back and look and see how programs on their courses worked.

An update log for the basic defining and using classes in C++ module:

All in one first demo [here] replaces previous all in one demo [here].

Separating that into two files - the new main program [here] replaces the previous [here], but the included functions are unaltered [here]. I have added a few comments to the latter file, but as none of the executable statements nor C preprocessor directives has been changed, I have not provided a duplicate file on this site.

Use of a header (include) file and methods held in a separate file - main program of the demo [here] replaces previous version [here]. The include file [here] and functions [here] are unchanged.

An example with a specific contructor and destructor. The new class code is [here] and the previously used class code [here]. The new main program is [here] and the previous version [here]. Note that the only reason that I've had to change the class code at all is that I have added uses of cout in the constructor and destructor - as a demonstration so that the user / person running the code can see when they're called. You would certainly not want to do this in production code.

For completeness, the new makefile is [here] replacing the previous one [here].
(written 2010-07-04)

 
Associated topics are indexed as below, or enter http://melksh.am/nnnn for individual articles
C051 - C and C based languages - C++ - General
  [4355] C++ in 2 days - (2014-12-18)
  [4335] Flexible public courses - residential or commuting, programming newcomer or experienced, C or C++ - (2014-11-30)
  [3809] Dwarf Exception Unwind Info - (2012-07-20)
  [3587] C++ Courses - do I get official certification at the end of my Well House course? - (2012-01-20)
  [3250] C++ - how we teach the language and the concepts behind the language - (2011-04-17)
  [3155] Rake - a build system using code written in Ruby - (2011-02-03)
  [3129] Extra courses - C and C++ - (2011-01-12)
  [3067] Using C and C++ functions in the same program - how to do it - (2010-11-24)
  [3052] Getting your C++ program to run - (2010-11-15)
  [2763] Our C and C++ training course are on Open Source platforms - (2010-05-13)
  [2577] Complete teaching example - C++, inheritance, polymorphism - (2010-01-15)
  [2536] All the Cs ... and Java too - (2009-12-13)
  [2504] Learning to program in ... - (2009-11-15)
  [2370] C++, Python, and other training - do we use an IDE - (2009-08-21)

C239 - C and C based languages - Putting it all together
  [4559] When do I use the this keyword in C++? - (2015-10-29)
  [4374] Test driven development, and class design, from first principles (using C++) - (2014-12-30)
  [4326] Learning to program - comments, documentation and test code - (2014-11-22)
  [3810] Reading files, and using factories to create vectors of objects from the data in C++ - (2012-07-21)
  [3252] C++ - unknown array size, unknown object type. Help! - (2011-04-17)
  [3069] Strings, Garbage Collection and Variable Scope in C++ - (2010-11-25)
  [2674] Make and makefiles - a commented example to help you learn - (2010-03-12)
  [2673] Multiple Inheritance in C++ - a complete example - (2010-03-12)
  [2646] Compile but do not run PHP - syntax check only - (2010-02-22)
  [1181] Good Programming practise - where to initialise variables - (2007-05-09)
  [945] Code quality counts - (2006-11-26)
  [925] C++ - just beyond the basics. More you can do - (2006-11-14)
  [836] Build on what you already have with OO - (2006-08-17)


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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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