fegetround, fesetround
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| definiert in Header <<fenv.h>>
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| int fesetround( int round ); |
(1) | |
| int fegetround(); |
(2) | (seit C++11) |
Versuche, die Floating-Point-Rundung Richtung gleich dem Argument Argument
2) round, die voraussichtlich zu einem der Gleitkomma-Rundung Makros sein wird zu etablieren . Original:
Attempts to establish the floating-point rounding direction equal to the argument argument
round, which is expected to be one of the Gleitkomma-Rundung Makros. The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
You can help to correct and verify the translation. Click here for instructions.
Gibt den Wert des Gleitkomma-Rundung Makro, die dem aktuellen Rundung Richtung entspricht .
Original:
Returns the value of the Gleitkomma-Rundung Makro that corresponds to the current rounding direction.
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
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Inhaltsverzeichnis |
[Bearbeiten] Parameter
| round | - | Rundung Richtung einer Gleitkomma-Rundung Makros
Original: rounding direction, one of Gleitkomma-Rundung Makros The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
[Bearbeiten] Rückgabewert
1)0 bei Erfolg Null sonst .
2) Original:
0 on success, non-zero otherwise.
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die Gleitkomma-Rundung Makro die den aktuellen Rundungsrichtung oder einen negativen Wert, wenn die Richtung, nicht ermittelt werden
Original:
the Gleitkomma-Rundung Makro describing the current rounding direction or a negative value if the direction cannot be determined
The text has been machine-translated via Google Translate.
You can help to correct and verify the translation. Click here for instructions.
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[Bearbeiten] Beispiel
| This section is incomplete Reason: no example |
[Bearbeiten] Siehe auch
| (C99) |
nächste ganze Zahl mit aktuellen Rundung Modus Original: nearest integer using current rounding mode The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (Funktion) |
| (C99) (C99) (C99) |
nächste ganze Zahl mit aktuellen Rundung Modus mit Ausnahme, wenn das Ergebnis unterscheidet Original: nearest integer using current rounding mode with exception if the result differs The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. (Funktion) |
| C++ documentation for fegetround, fesetround
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