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Re: Need help with my C++ code [message #445235 is a reply to message #445206]

Thu, 24 March 2011 02:12

reborn
Messages: 3231
Registered: September 2004
Location: uk - london

Karma:

General (3 Stars)

Yeah, DP's right.

When you call the function you're not even asking for a return value:

          if (string_pool == "quarter")
          {              
              coin = quarter;
              insert_coin(coin, money_pool);
          }

If you was doing this:

          if (string_pool == "quarter")
          {              
              coin = quarter;
              double return = insert_coin(coin, money_pool);
              printf("%d\n", return); //or cout, whatever
          }

Then I might understand, but even then, you would still be able to do:

          if (string_pool == "quarter")
          {              
              coin = quarter;
              insert_coin(coin, money_pool);
              printf("%d\n", money_pool); //or cout, whatever

          }

I believe that is the point DP was trying to make to you.

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[Message index]

		Need help with my C++ code By: _SSnipe_ on Wed, 23 March 2011 12:15
		Re: Need help with my C++ code By: _SSnipe_ on Wed, 23 March 2011 13:16
		Re: Need help with my C++ code By: Hypnos on Wed, 23 March 2011 15:16
		Re: Need help with my C++ code By: _SSnipe_ on Wed, 23 March 2011 21:03
		Re: Need help with my C++ code By: Dover on Wed, 23 March 2011 21:25
		Re: Need help with my C++ code By: reborn on Thu, 24 March 2011 01:46
		Re: Need help with my C++ code By: danpaul88 on Thu, 24 March 2011 01:49
		Re: Need help with my C++ code By: reborn on Thu, 24 March 2011 02:12
		Re: Need help with my C++ code By: Sir Kane on Thu, 24 March 2011 20:31
		Re: Need help with my C++ code By: _SSnipe_ on Thu, 24 March 2011 20:50
		Re: Need help with my C++ code By: reborn on Fri, 25 March 2011 01:54
		Re: Need help with my C++ code By: Sir Kane on Fri, 25 March 2011 08:16
		Re: Need help with my C++ code By: _SSnipe_ on Fri, 25 March 2011 09:42
		Re: Need help with my C++ code By: Omar007 on Fri, 25 March 2011 14:30
		Re: Need help with my C++ code By: _SSnipe_ on Sat, 26 March 2011 11:32
		Re: Need help with my C++ code By: Omar007 on Sat, 26 March 2011 17:31

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