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How to realize inserting code automatically?

 
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How to realize inserting code automatically?
crammer008
post 26 Mar, 2006 - 08:05 PM
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Dear all,

I have a statistical software which will produce an intermediate .CPP file.

But this CPP file has not timing function. So I have to insert the following lines into the file at the end of the main() function.
CODE

   cout<<endl;
   cout<<"Clock ticks: "<<clock()<<";  Seconds: "<<clock()/CLOCKS_PER_SEC << endl;


The boring job is that I have to insert the lines and compile the file for 100 times if I plan to use the software for 100 times. So my question is how to construct a function to insert the above lines into the exact position of the .CPP file automatically.

Thanks for your guidance!

Crammer008
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Mrafcho001
post 27 Mar, 2006 - 01:26 PM
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Seems simple..

Read the file into a string, search for the main function and then look for the end of it.

Of course youll have to make sure its the closing bracket of main that you insert the code before. So you'll have to go through the entire main function looking for opening brackets and matching them with closing brackets. And when there is an unmathed closing bracket than that'd have to be the main's closing bracket.
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crammer008
post 28 Mar, 2006 - 02:49 AM
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Thank you very much:)
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