complex.C

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#include "complex.H"
#include "IOstreams.H"

#include <sstream>

// * * * * * * * * * * * * * * Static Data Members * * * * * * * * * * * * * //

const char* const Foam::complex::typeName = "complex";
const Foam::complex Foam::complex::zero(0, 0);
const Foam::complex Foam::complex::one(1, 1);

// * * * * * * * * * * * * * * * * Constructors  * * * * * * * * * * * * * * //

Foam::complex::complex(Istream& is)
{
    is >> *this;
}


// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

Foam::word Foam::name(const complex& c)
{
    std::ostringstream buf;
    buf << '(' << c.Re() << ',' << c.Im() << ')';
    return buf.str();
}


// * * * * * * * * * * * * * * * IOstream Operators  * * * * * * * * * * * * //

Foam::Istream& Foam::operator>>(Istream& is, complex& c)
{
    // Read beginning of complex
    is.readBegin("complex");

    is  >> c.re >> c.im;

    // Read end of complex
    is.readEnd("complex");

    // Check state of Istream
    is.check("operator>>(Istream&, complex&)");

    return is;
}


Foam::Ostream& Foam::operator<<(Ostream& os, const complex& c)
{
    os  << token::BEGIN_LIST
        << c.re << token::SPACE << c.im
        << token::END_LIST;

    return os;
}


// ************************************************************************* //