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what is the use of pre-processor directive ?
2 Replies - 775 Views - Last Post: 22 May 2011 - 09:33 AM
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#2
Aphex19
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Re: what is the use of pre-processor directive ?
Posted 22 May 2011 - 01:32 AM
Pre-processor directives are always executed/processed before compilation of the actual code. For example, when you write a macro, before the compiler starts actually compiling your code, it will replace any occurence of your macro identifier with the contents of your macro.
A quick google search would tell you all you need to know about pre-processor directives though.
A quick google search would tell you all you need to know about pre-processor directives though.
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#3
KYA
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Re: what is the use of pre-processor directive ?
Posted 22 May 2011 - 09:33 AM
We have a couple nice tutorials on the subject here at DIC:
Intro by RodgerB
A follow up to the intro by KYA
Intro by RodgerB
A follow up to the intro by KYA
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