HUGE_VALF
提供: cppreference.com
![]() |
このページは、Google 翻訳を使って英語版から機械翻訳されました。
翻訳には誤りや奇妙な言い回しがあるかもしれません。文章の上にポインタをおくと、元の文章が見れます。誤りを修正して翻訳を改善する手助けをしてください。翻訳についての説明は、ここをクリックしてください。 |
Defined in header <cmath>
|
||
#define HUGE_VALF /*implementation defined*/ |
(C++11およびそれ以降) | |
#define HUGE_VAL /*implementation defined*/ |
||
#define HUGE_VALL /*implementation defined*/ |
(C++11およびそれ以降) | |
HUGE_VALF
、HUGE_VAL
とHUGE_VALL
マクロがオーバーフローの場合、浮動小数点関数および演算子から返された値と等しい正の浮動小数点定数式に展開.Original:
The
HUGE_VALF
, HUGE_VAL
and HUGE_VALL
macros expand to positive floating point constant expressions which compare equal to the values returned by floating-point functions and operators in case of overflow.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.
定数
Original: Constant The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
Explanation |
HUGE_VALF
|
オーバーフローを示す正float式に展開する
Original: Expands to positive float expression that indicates overflow The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
HUGE_VAL
|
doubleとして必ずしも表現できない、オーバーフローを示す正float式に展開する
Original: Expands to positive double expression that indicates overflow, not necessarily representable as a float The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
HUGE_VALL
|
long doubleまたはfloatとして必ずしも表現できない、オーバーフローを示す正double式に展開する
Original: Expands to positive long double expression that indicates overflow, not necessarily representable as a float or double The text has been machine-translated via Google Translate. You can help to correct and verify the translation. Click here for instructions. |
浮動小数点の無限大をサポートする実装では、これらのマクロは常にfloat、double、そしてlong double、それぞれの正の無限大に拡大.
Original:
On implementations that support floating-point infinities, these macros always expand to the positive infinities of float, double, and long double, respectively.
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.