Taking that out, I don't see what the problem is. Surely the producer is stuck in the "accept connection" state most of the time. I don't see how it will block out the consumers. The only problem I see is that the consumer will busy-wait on an empty queue. You should probably ...
#include <iomanip> #include <iostream> #include <boost/math/special_functions/fpclassify.hpp> using namespace std; void display( const char* name, double d ) { cout << left << setw( 16 ) << name << " : "; cout << ((boost::math::isnan)( d ) ? "NaN" : " ") << ", ...
Edit & run on cpp.sh Mar 1, 2015 at 12:22pm firedraco(6243) Both of these numbers are showing 3 significant figures. If you want to change the width of the number, use setw instead. Mar 1, 2015 at 12:31pm hemlock(9) Does that mean if there wasn't a leading zero in num2 th...
Edit & run on cpp.sh if unsigned cannot contain any -ve interger But 1)why I still can input the -ve number? 2)How can I block the -ve input? Mar 14, 2008 at 1:03am vince1027(151) This is a good question and a good observation you had. ...
There isn't a s_trig_transform() function defined in the current MKL release. It sould be either s_forward_trig_transform() or s_backward_trig_transform(). Which version of MKL are you using? For staggered cosine transform, the input array must be size (n+1), where n is the size ...
file2str-1-0.cpp:294: error: (Each undeclared identifier is reported only once for each function it appears in.) I tried hacking around it by replacing some of the code, but it looked like the hole was getting deeper. I'm not sure if, or where the macro is ...
{intx = 12; cout <<"x = "<< x <<" (no padding)\n"<< setfill('0')// fill char is space by default<<"x = "<< setw(8) << x <<" (padded with leading 0s)\n"<< left// numbers are right aligned by default<<"x = "<< setw(8) << x <<" (padded with trailing ...
Jobs requiring emotional labour have three elements: (a) intensive contact with the public; (b) the need to produce an emotional state in other people; (c) a set of explicit or implicit rules regarding the type of emotional display that is appropriate and inappropriate [21]. As the "...