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OS X - Development and Darwin Discussion and questions about development for Mac OS X.

Problem with cout, complex type on Xcode

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mk ii

Member Since: Jan 24, 2013
Posts: 1
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The following segment:

#include <iostream>
#include <complex>

int main (int argc, char * const argv[]) 
    std::complex<double> a(1.,1.);
    std::cout << "a = "<< a << "\n";
    return 0;
using Xcode 3.2 (the project setting is 'Command Line tool') on OSX 10.6.8 compiles fine and produces the following output:

a = (

when of course it should produce:

a = (1.,1.)

Yes, I can display the real and imaginary parts using a.real(), a.imag() but the above should work.

Any ideas why Xcode / OSX has this weird behaviour? Has anyone else seen this, any suggestions?
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