Re: libapl apl_exec results displayed as ?

[Chris Moller]

apl_exec() can output to both stdout and stderr.

I use:


std::stringstream outbuffer;
     std::streambuf *coutbuf = std::cout.rdbuf();
     std::cout.rdbuf(outbuffer.rdbuf());
     std::stringstream errbuffer;
     std::streambuf *cerrbuf = std::cerr.rdbuf();
     std::cerr.rdbuf(errbuffer.rdbuf());
     execerr = apl_exec (cmd.toStdString ().c_str ());
     std::cout.rdbuf(coutbuf);
     std::cerr.rdbuf(cerrbuf);
     outString = QString (outbuffer.str ().c_str ());
     errString = QString (errbuffer.str ().c_str ());

On 7/24/22 16:12, enz...@gmx.com wrote:

hello

What does libapl output?- the apl_exec function returns 0 to stdout but what is 
the actual display?

for example  apl_exec('⍳20')  what/where is the 1 to 20 displayed so it can be 
captured?

thanks

OpenPGP_0xDA6C01938888083E.asc
Description: OpenPGP public key

OpenPGP_signature
Description: OpenPGP digital signature