Difference between revisions of "cpp/numeric/complex/conj"
From cppreference.com
m (Update links.) |
m (Use since= and until= params of {{dcl}} template.) |
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complex<T> conj( const complex<T>& z ); | complex<T> conj( const complex<T>& z ); | ||
}} | }} | ||
| − | {{dcl | num=2 | | + | {{dcl | num=2 | since=c++11 | 1= |
std::complex<long double> conj( long double z ); | std::complex<long double> conj( long double z ); | ||
}} | }} | ||
| − | {{dcl | num=3 | | + | {{dcl | num=3 | since=c++11 | 1= |
template< class DoubleOrIngeter > | template< class DoubleOrIngeter > | ||
std::complex<double> conj( DoubleOrInteger z ); | std::complex<double> conj( DoubleOrInteger z ); | ||
}} | }} | ||
| − | {{dcl | num=4 | | + | {{dcl | num=4 | since=c++11 | 1= |
std::complex<float> conj( float z ); | std::complex<float> conj( float z ); | ||
}} | }} | ||
Revision as of 15:41, 1 July 2013
| Defined in header <complex>
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| template< class T > complex<T> conj( const complex<T>& z ); |
(1) | |
| std::complex<long double> conj( long double z ); |
(2) | (since C++11) |
| template< class DoubleOrIngeter > std::complex<double> conj( DoubleOrInteger z ); |
(3) | (since C++11) |
| std::complex<float> conj( float z ); |
(4) | (since C++11) |
Returns the complex conjugate of the complex number z.
(since C++11)Additional overloads are provided for float, double, long double, and all integer types, which are treated as complex numbers with zero imaginary component.
Parameters
| z | - | complex value |
Return value
the complex conjugate of z
See also
| returns the magnitude of a complex number (function template) | |
| returns the squared magnitude (function template) | |
| constructs a complex number from magnitude and phase angle (function template) |
