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December 19, 2007
Some new C programming examples - files, structs, unions etc
A series of new "C" examples have been added to the web site - a course for a small group allowed me to go somewhat away from the more normal run yesterday and write some new illustrations in front of them.
Call by value v call by pointer comparison: link
Using extern to share a variable between two different sources: link and link
Handling command line parameters through pointers: link
Structures, and pointers to structures: link and link
Unions, where memory is shared between variables: link
File handling through open and read, fopen and fgets compared: link and link
And some C++ examples:
Fomatting floating point numbers in C++: link
Using a vector (in effect an object that's an array but can be extended as required: link
All examples have comments and sample outputs included and will open in a new window if you click on the links. All simple examples, and they're often the best!
Posted by gje at December 19, 2007 07:57 AM