Convert C++ Program with std::cout to NCurses / CDK

Question

I have a large program written in C++ that uses std::cout in a lot of places. I am building an NCurses version and std::cout destroys that interface.

Is there a way to reroute the console output from std::cout to something like cdk_swindow ?

Answer 1

A simple way to do this would be to override the << operator. This way in your case you can use cdk_swindow

Answer 2

我记得std:cout在ncurses框架中不起作用，并且我使用了printf function ，您使用了带有sed的regex并将std：cout转换为printf function 。但是无论如何它都是硬代码并且很脏。

Answer 3

I'd look at the CDK examples ( http://invisible-island.net/cdk/ )

Since CDK 'takes over' an Xterm, you probably will want to create a wrapper function that spews the text that used to go to the console, into something like CDKVIEWER.