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    std::complex::operator+(unary), operator-(unary)

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    <metanoindex/>

     
    C++
     
    Numerik-Bibliothek
    Gemeinsame mathematischen Funktionen
    Floating-Point-Umgebung
    Komplexe Zahlen
    Numerische Arrays
    Pseudo-Zufallszahlen
    Compile-time rationale Arithmetik (C++11)
    Generische numerische Operationen
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    Generic numeric operations
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    iota(C++11)
    accumulate
    inner_product
    adjacent_difference
    partial_sum
     
    Komplexe Zahlen
    Member-Funktionen
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    Member functions
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    complex::complex
    complex::operator=
    complex::real
    complex::imag
    complex::operator+=
    complex::operator-=
    complex::operator*=
    complex::operator/=
    Non-Member-Funktionen
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    Non-member functions
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    operator==
    operator!=
    operator<<
    operator>>
    real
    imag
    abs
    arg
    norm
    conj
    proj(C++11)
    polar
    Exponentialfunktionen
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    Exponential functions
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    exp
    log
    log10
    Power-Funktionen
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    Power functions
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    pow
    sqrt
    Trigonometrische Funktionen
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    Trigonometric functions
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    asin(C++11)
    acos(C++11)
    atan(C++11)
    Hyperbolische Funktionen
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    Hyperbolic functions
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    asinh(C++11)
    acosh(C++11)
    atanh(C++11)
     
    <tbody> </tbody>
    template< class T > complex<T> operator+( const complex<T>& val );
    		 (1)
    template< class T > complex<T> operator-( const complex<T>& val );
    		 (2)
    Implementiert die Analoga der unären arithmetischen Operatoren für komplexe Zahlen .
    Original:
    Implements the analogs of the unary arithmetic operators for complex numbers.
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    1)
    Gibt den Wert des Arguments
    Original:
    Returns the value of its argument
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    2)
    Negiert das Argument
    Original:
    Negates the argument
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    Parameter

    val -
    die komplexe Zahl Argument
    Original:
    the complex number argument
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    Rückgabewert

    1)
    eine Kopie des Arguments, complex<T>(val)
    Original:
    a copy of the argument, complex<T>(val)
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    2)
    negiert Argument complex<T>(-val.real(), -val.imag())
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    negated argument, complex<T>(-val.real(), -val.imag())
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    Siehe auch
    führt komplexe Zahl Arithmetik auf zwei komplexe Werte oder eine komplexe und einem Skalar
    Original:
    performs complex number arithmetics on two complex values or a complex and a scalar
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    (Funktions-Template) [edit]