JM プロジェクトは、主に Linux 関連のマニュアルページの日本語ページを翻訳・公開しています。
... initef(float x ); int finitel(long double x ); int isinf(double x ); int isinff(float x ); int isinfl(long double x ); int isnan(double x ); int isnanf(float x ); int isnanl(long double x ); glibc 向けの機能検査マクロの要件 ( feature_test_macros (7) 参 ... isinff (), isinfl (): /* Glibc since 2.19: */ _DEFAULT_SOURCE || /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE isnan (): _XOPEN_SOURCE || _ISOC99_SOURCE || /* Glibc since 2.19: */ _DEFAULT_SOURCE || /* Glibc versions <= 2.19: */ _BSD_SOURC ... E || _SVID_SOURCE isnanf (), isnanl (): _XOPEN_SOURCE >= 600 || /* Glibc since 2.19: */ _DEFAULT_SOURCE || /* Glibc versions <= 2.19: */ _BSD_SOUR ... ... initef(float x ); int finitel(long double x ); int isinf(double x ); int isinff(float x ); int isinfl(long double x ); int isnan(double x ); int isnanf(float x ); int isnanl(long double x ); glibc 向けの機能検査マクロの要件 ( feature_test_macros (7) 参 ... isinff (), isinfl (): /* Glibc since 2.19: */ _DEFAULT_SOURCE || /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE isnan (): _XOPEN_SOURCE || _ISOC99_SOURCE || /* Glibc since 2.19: */ _DEFAULT_SOURCE || /* Glibc versions <= 2.19: */ _BSD_SOURC ... E || _SVID_SOURCE isnanf (), isnanl (): _XOPEN_SOURCE >= 600 || /* Glibc since 2.19: */ _DEFAULT_SOURCE || /* Glibc versions <= 2.19: */ _BSD_SOUR ... ... initef(float x ); int finitel(long double x ); int isinf(double x ); int isinff(float x ); int isinfl(long double x ); int isnan(double x ); int isnanf(float x ); int isnanl(long double x ); glibc 向けの機能検査マクロの要件 ( feature_test_macros (7) 参 ... isinff (), isinfl (): /* Glibc since 2.19: */ _DEFAULT_SOURCE || /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE isnan (): _XOPEN_SOURCE || _ISOC99_SOURCE || /* Glibc since 2.19: */ _DEFAULT_SOURCE || /* Glibc versions <= 2.19: */ _BSD_SOURC ... E || _SVID_SOURCE isnanf (), isnanl (): _XOPEN_SOURCE >= 600 || /* Glibc since 2.19: */ _DEFAULT_SOURCE || /* Glibc versions <= 2.19: */ _BSD_SOUR ... ... initef(float x ); int finitel(long double x ); int isinf(double x ); int isinff(float x ); int isinfl(long double x ); int isnan(double x ); int isnanf(float x ); int isnanl(long double x ); glibc 向けの機能検査マクロの要件 ( feature_test_macros (7) 参 ... isinff (), isinfl (): /* Glibc since 2.19: */ _DEFAULT_SOURCE || /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE isnan (): _XOPEN_SOURCE || _ISOC99_SOURCE || /* Glibc since 2.19: */ _DEFAULT_SOURCE || /* Glibc versions <= 2.19: */ _BSD_SOURC ... E || _SVID_SOURCE isnanf (), isnanl (): _XOPEN_SOURCE >= 600 || /* Glibc since 2.19: */ _DEFAULT_SOURCE || /* Glibc versions <= 2.19: */ _BSD_SOUR ... ... initef(float x ); int finitel(long double x ); int isinf(double x ); int isinff(float x ); int isinfl(long double x ); int isnan(double x ); int isnanf(float x ); int isnanl(long double x ); glibc 向けの機能検査マクロの要件 ( feature_test_macros (7) 参 ... isinff (), isinfl (): /* Glibc since 2.19: */ _DEFAULT_SOURCE || /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE isnan (): _XOPEN_SOURCE || _ISOC99_SOURCE || /* Glibc since 2.19: */ _DEFAULT_SOURCE || /* Glibc versions <= 2.19: */ _BSD_SOURC ... E || _SVID_SOURCE isnanf (), isnanl (): _XOPEN_SOURCE >= 600 || /* Glibc since 2.19: */ _DEFAULT_SOURCE || /* Glibc versions <= 2.19: */ _BSD_SOUR ... ... initef(float x ); int finitel(long double x ); int isinf(double x ); int isinff(float x ); int isinfl(long double x ); int isnan(double x ); int isnanf(float x ); int isnanl(long double x ); glibc 向けの機能検査マクロの要件 ( feature_test_macros (7) 参 ... isinff (), isinfl (): /* Glibc since 2.19: */ _DEFAULT_SOURCE || /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE isnan (): _XOPEN_SOURCE || _ISOC99_SOURCE || /* Glibc since 2.19: */ _DEFAULT_SOURCE || /* Glibc versions <= 2.19: */ _BSD_SOURC ... E || _SVID_SOURCE isnanf (), isnanl (): _XOPEN_SOURCE >= 600 || /* Glibc since 2.19: */ _DEFAULT_SOURCE || /* Glibc versions <= 2.19: */ _BSD_SOUR ... ... initef(float x ); int finitel(long double x ); int isinf(double x ); int isinff(float x ); int isinfl(long double x ); int isnan(double x ); int isnanf(float x ); int isnanl(long double x ); glibc 向けの機能検査マクロの要件 ( feature_test_macros (7) 参 ... isinff (), isinfl (): /* Glibc since 2.19: */ _DEFAULT_SOURCE || /* Glibc versions <= 2.19: */ _BSD_SOURCE || _SVID_SOURCE isnan (): _XOPEN_SOURCE || _ISOC99_SOURCE || /* Glibc since 2.19: */ _DEFAULT_SOURCE || /* Glibc versions <= 2.19: */ _BSD_SOURC ... E || _SVID_SOURCE isnanf (), isnanl (): _XOPEN_SOURCE >= 600 || /* Glibc since 2.19: */ _DEFAULT_SOURCE || /* Glibc versions <= 2.19: */ _BSD_SOUR ... ... mal( x ); int isnan( x ); int isinf( x ); -lm でリンクする。 glibc 向けの機能検査マクロの要件 ( feature_test_macros (7) 参照): fpclassify (), ... isfinite (), isnormal (): _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L isnan (): _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE || /* Since glibc 2.19: */ _DEFAULT_SOURCE || /* Glibc v ... ssify(x) != FP_NAN && fpclassify(x) != FP_INFINITE) isnormal( x ) (fpclassify(x) == FP_NORMAL) の場合に 0 以外の値を返す。 isnan( x ) (fpclassify(x) == FP_NAN) の場合に 0 以外の値を返す。 isinf( x ) x が正の無限大の場合は 1 を、 負の無限大の場合は -1 ... ... mal( x ); int isnan( x ); int isinf( x ); -lm でリンクする。 glibc 向けの機能検査マクロの要件 ( feature_test_macros (7) 参照): fpclassify (), ... isfinite (), isnormal (): _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L isnan (): _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE || /* Since glibc 2.19: */ _DEFAULT_SOURCE || /* Glibc v ... ssify(x) != FP_NAN && fpclassify(x) != FP_INFINITE) isnormal( x ) (fpclassify(x) == FP_NORMAL) の場合に 0 以外の値を返す。 isnan( x ) (fpclassify(x) == FP_NAN) の場合に 0 以外の値を返す。 isinf( x ) x が正の無限大の場合は 1 を、 負の無限大の場合は -1 ... ... mal( x ); int isnan( x ); int isinf( x ); -lm でリンクする。 glibc 向けの機能検査マクロの要件 ( feature_test_macros (7) 参照): fpclassify (), ... isfinite (), isnormal (): _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L isnan (): _ISOC99_SOURCE || _POSIX_C_SOURCE >= 200112L || _XOPEN_SOURCE || /* Since glibc 2.19: */ _DEFAULT_SOURCE || /* Glibc v ... ssify(x) != FP_NAN && fpclassify(x) != FP_INFINITE) isnormal( x ) (fpclassify(x) == FP_NORMAL) の場合に 0 以外の値を返す。 isnan( x ) (fpclassify(x) == FP_NAN) の場合に 0 以外の値を返す。 isinf( x ) x が正の無限大の場合は 1 を、 負の無限大の場合は -1 ... 日本語の文書やマニュアルを配布している個人/プロジェクトへのリンクです。