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Console ouput coming only after termination [message #1726921]

Thu, 17 March 2016 12:55

Ignacio Arango

Messages: 2
Registered: March 2016

Junior Member

Hello.

When I execute my C/C++ program under Eclipse Luna, CDT 8.6, Cygwin tools, no output is delivered to console until the program terminates. At that moment all the output gets delivered to the console, thus making impossible to execute interactive programs. When run outside Eclipse, they run fine.

Thanks for your help!

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Re: Console ouput coming only after termination [message #1726943 is a reply to message #1726921]

Thu, 17 March 2016 15:41

David Vavra

Messages: 1426
Registered: October 2012

Senior Member

Try unbuffering the output stream.

for iostreams (such as cout) : std::cout.setf(std::ios::unitbuf;
for FILE streams (such as stdout): use setvbuf
http://www.cplusplus.com/reference/cstdio/setvbuf/

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