std::abs<div class="t-tr-text">(Float)<div class="t-tr-dropdown"><div><div><div class="t-tr-dropdown-arrow-border"></div><div class="t-tr-dropdown-arrow"></div><div class="t-tr-dropdown-h">Original:</div><div class="t-tr-dropdown-orig">(float)</div><div class="t-tr-dropdown-notes">The text has been machine-translated via [http://translate.google.com Google Translate].<br/> You can help to correct and verify the translation. Click [http://en.cppreference.com/w/Cppreference:MachineTranslations here] for instructions.</div></div></div></div></div>, std::fabs

 

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abs(int) labs llabs imaxabs (C++11) abs(float) fabs div ldiv lldiv imaxdiv (C++11) fmod	remainder (C++11) remquo (C++11) fma (C++11) fmax (C++11) fmin (C++11) fdim (C++11) nan nanf nanl (C++11) (C++11) (C++11)
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definiert in Header <cmath>
float       abs(float arg );
double      abs(double arg );
longdouble abs(longdouble arg );
float       fabs(float arg );
double      fabs(double arg );
longdouble fabs(longdouble arg );
double      fabs( Integral arg );		(seit C++11)

Berechnet den absoluten Wert einer Gleitkommazahl arg .

Original:

Computes the absolute value of a floating point value arg.

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Parameter

arg

-

Floating-Point-Wert Original: floating point value The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions.

Rückgabewert

der absolute Wert der arg (|arg|)

Original:

the absolute value of arg (|arg|)

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Siehe auch

abs(int) labs llabs imaxabs (C++11)	berechnet Absolutwert eines Integralwerts (|x|) Original: computes absolute value of an integral value (|x|) The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (Funktion)
signbit (C++11)	prüft, ob die angegebene Zahl negativ ist Original: checks if the given number is negative The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (Funktion)
abs(std::complex)	liefert den Betrag einer komplexen Zahl Original: returns the magnitude of a complex number The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (Funktions-Template)
abs(std::valarray)	wendet die Funktion std::abs auf jedes Element valarray Original: applies the function std::abs to each element of valarray The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (Funktions-Template)