Symbolic constants and constant qualifiers in C++ programming
Symbolic constant is a quantity which does not change during the execution of the program. Constant qualifiers are keywords used to define a quantity as symbolic constant. The qualifiers are
1) const.
2) enum.
steps and rules:
1) Const must be initialized.
2) Const is local to the function where it is declared.
3) By the qualifier extern along with const, it can be made global.
4) If data type is not given it is treated as integer.
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4 comments:
Thanks you for this post… great information.
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thanks a lot for simple explanaton
Hello There,
I’ve often thought about this
Core Interview Questions Nice to have it laid out so clearly. Great eye opener.
How can milli second / micro second / nano second be used in gcc platform? What is the process, syntax?
It was cool to see your article pop up in my google search for the process yesterday. Great Guide.
Keep up the good work!
Ciao,
Neha
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