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    FLT_ROUNDS

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    <metanoindex/>

     
    C
     
    Geben Sie Unterstützung
     
    Numerische Grenzen
     
    <tbody> </tbody>
    definiert in Header <float.h>
    #define FLT_ROUNDS /* implementation defined */
    		 (Seit C99)
    Gibt die Rundung Richtung Fließkomma-Rechenoperationen .
    Original:
    Specifies the rounding direction of floating-point arithmetic operations.
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    Value
    Original:
    Value
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    		 Explanation
    -1
    der Standardwert Rundungsrichtung ist nicht bekannt
    Original:
    the default rounding direction is not known
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    0
    gegen Null
    Original:
    toward zero
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    1
    zum nächsten
    Original:
    to nearest
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    2
    Richtung plus unendlich
    Original:
    towards positive infinity
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    3
    Richtung minus unendlich
    Original:
    towards negative infinity
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    other values
    Verhalten Implementierung definiert
    Original:
    implementation-defined behavior
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    Siehe auch

    C++ documentation for FLT_ROUNDS