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RajendraNPTL
RajendraNPTL
Last Activity: May 14 '13, 11:14 AM
Joined: Mar 13 '13
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  • RajendraNPTL
    replied to timer for getline() function
    in C
    -donbock
    ha ha.. main problem is that only.. if i have a proper function to return immediately, i never go for threads and alarm and timers all these. okay you came to my point. Now give your ideas about immediate returning(atlea st 2 sec) from getline() either with a success or failure .. ??
    thanks
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    • RajendraNPTL
      replied to timer for getline() function
      in C
      thank you -weaknessforcats
      i already got the solution using <pthreads>
      Now, i dnt want to use that. is there any other way to solve the same problem ..?? Challenging one... !!

      thanks
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      • RajendraNPTL
        replied to timer for getline() function
        in C
        -weaknessforcats
        Exactly... but, not in wait. In that 5 sec time it needs to go to some other function and come back to the same getline(). Then with in 5 sec if i not entered any string, then again it has to got to that function and come back (looping)..
        Main purpose is__ Timer for getline(), with in that time it needs to execute another function and come back .. any ideas ??
        thanks
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        • RajendraNPTL
          replied to timer for getline() function
          in C
          thnq suvarna.. it worked well.
          But, at last it is giving one message "Alarm clock". How to suppress that one ??? and also if i want to do another task after 5 sec with exiting from program.. is this one also possible ??
          -suvarna271
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          • RajendraNPTL
            started a topic timer for getline() function
            in C

            timer for getline() function

            hiii all
            i want to read a string from commandline through getline() in c++. For that i want to add a timer of 5 sec. If no string read, then the program will terminate. can anybody know ?? I am using Centos 6.3
            thanks
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            • RajendraNPTL
              replied to how to know commandline is empty or not ??
              in C
              Thank you @weaknessforcat s
              My program is running. The actual thing is that i want that the control have to do multiple tasks in my program. if i enter data in commandline and hit enter it wanna go to send function, read data and send. If i am not typing anything then it will be in receiving mode..( Like chat program). For this one i don't want to use threads, bcozz program becomes complex. that's why i questioned about commandline. Is there...
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              • RajendraNPTL
                replied to how to know commandline is empty or not ??
                in C
                thank you soo much @Banfa
                But, is there any equivalent method in c++, like CommandLine BufferedReader in java ????
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                • RajendraNPTL
                  started a topic how to know commandline is empty or not ??
                  in C

                  how to know commandline is empty or not ??

                  hello.. everyone
                  i am writing a c++ program in Linux..
                  i am reading a line from commandline at run time using "getline(std::c in,str);". now, what i want is if i left the commandline as idle (terminal as idle), then i want to know that the commandline is empty... is it possible ???
                  any comment is appreciable..

                  thank you
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