Namespace
Varianti

Numeric limits

Da cppreference.com.
< c‎ | types

Defined in header <stdint.h>
PTRDIFF_MIN
(C99)
valore minimo di oggetto di tipo ptrdiff_t
Original:
minimum value of object of ptrdiff_t type
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(macro costante)
PTRDIFF_MAX
(C99)
valore massimo di oggetto di tipo ptrdiff_t
Original:
maximum value of object of ptrdiff_t type
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(macro costante)
SIZE_MAX
(C99)
valore massimo di oggetto di tipo size_t
Original:
maximum value of object of size_t type
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(macro costante)
SIG_ATOMIC_MIN
(C99)
valore massimo di oggetto di tipo sig_atomic_t
Original:
maximum value of object of sig_atomic_t type
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(macro costante)
SIG_ATOMIC_MAX
(C99)
valore massimo di oggetto di tipo sig_atomic_t
Original:
maximum value of object of sig_atomic_t type
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(macro costante)
WCHAR_MIN
(C99)
valore massimo di oggetto di tipo wchar_t
Original:
maximum value of object of wchar_t type
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(macro costante)
WCHAR_MAX
(C99)
valore massimo di oggetto di tipo wchar_t
Original:
maximum value of object of wchar_t type
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(macro costante)
WINT_MIN
(C99)
valore massimo di oggetto di tipo wint_t
Original:
maximum value of object of wint_t type
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(macro costante)
WINT_MAX
(C99)
valore massimo di oggetto di tipo wint_t
Original:
maximum value of object of wint_t type
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(macro costante)

[modifica] Limiti di tipi interi

Defined in header <limits.h>
CHAR_BIT
numero di bit in byte
Original:
number of bits in byte
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(macro costante)
MB_LEN_MAX
numero massimo di byte in un carattere multibyte
Original:
maximum number of bytes in a multibyte character
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(macro costante)
CHAR_MIN
valore minimo di char
Original:
minimum value of char
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(macro costante)
CHAR_MAX
valore massimo di char
Original:
maximum value of char
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(macro costante)
SCHAR_MIN
SHRT_MIN
INT_MIN
LONG_MIN
LLONG_MIN




(C99)
valore minimo di signed char, short, int, long e long long rispettivamente
Original:
minimum value of signed char, short, int, long and long long respectively
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(macro costante)
SCHAR_MAX
SHRT_MAX
INT_MAX
LONG_MAX
LLONG_MAX




(C99)
valore massimo di signed char, short, int, long e long long rispettivamente
Original:
maximum value of signed char, short, int, long and long long respectively
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(macro costante)
UCHAR_MAX
USHRT_MAX
UINT_MAX
ULONG_MAX
ULLONG_MAX




(C99)
valore massimo di unsigned char, unsigned short, unsigned int,
unsigned long e unsigned long long rispettivamente
Original:
maximum value of unsigned char, unsigned short, unsigned int,
unsigned long and unsigned long long respectively
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(macro costante)

[modifica] Limiti di tipi in virgola mobile

Defined in header <float.h>
FLT_RADIX
la radice (base integer) utilizzato dalla rappresentazione di tutti e tre i tipi a virgola mobile
Original:
the radix (integer base) used by the representation of all three floating-point types
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(macro costante)
DECIMAL_DIG
(C99)
numero di cifre decimali che possono essere convertiti in long double e indietro senza perdere in precisione
Original:
number of decimal digits that can be converted to long double and back without losing precision
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(macro costante)
FLT_MIN
DBL_MIN
LDBL_MIN
valore minimo di float, double e long double rispettivamente
Original:
minimum value of float, double and long double respectively
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(macro costante)
FLT_MAX
DBL_MAX
LDBL_MAX
valore massimo di float, double e long double rispettivamente
Original:
maximum value of float, double and long double respectively
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(macro costante)
FLT_EPSILON
DBL_EPSILON
LDBL_EPSILON
differenza tra 1.0 e il successivo valore rappresentabile per float, double e long double rispettivamente
Original:
difference between 1.0 and the next representable value for float, double and long double respectively
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(macro costante)
FLT_DIG
DBL_DIG
LDBL_DIG
numero di cifre decimali che possono essere rappresentati senza perdere di precisione per float, double e long double rispettivamente
Original:
number of decimal digits that can be represented without losing precision for float, double and long double respectively
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(macro costante)
FLT_MANT_DIG
DBL_MANT_DIG
LDBL_MANT_DIG
numero di cifre FLT_RADIX base che può essere rappresentato senza perdere di precisione per float, double e long double rispettivamente
Original:
number of base FLT_RADIX digits that can be represented without losing precision for float, double and long double respectively
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(macro costante)
FLT_MIN_EXP
DBL_MIN_EXP
LDBL_MIN_EXP
minimo numero intero negativo tale che FLT_RADIX sollevato dal potere uno in meno che è un numero intero normalizzato float, double e long double rispettivamente
Original:
minimum negative integer such that FLT_RADIX raised by power one less than that integer is a normalized float, double and long double respectively
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(macro costante)
FLT_MIN_10_EXP
DBL_MIN_10_EXP
LDBL_MIN_10_EXP
minimo numero intero negativo tale che 10 sollevato dal potere uno in meno che è un numero intero normalizzato float, double e long double rispettivamente
Original:
minimum negative integer such that 10 raised by power one less than that integer is a normalized float, double and long double respectively
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(macro costante)
FLT_MAX_EXP
DBL_MAX_EXP
LDBL_MAX_EXP
massimo intero positivo tale che FLT_RADIX sollevato dal potere uno in più che è un numero intero normalizzato float, double e long double rispettivamente
Original:
maximum positive integer such that FLT_RADIX raised by power one more than that integer is a normalized float, double and long double respectively
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(macro costante)
FLT_MAX_10_EXP
DBL_MAX_10_EXP
LDBL_MAX_10_EXP
massimo intero positivo tale che 10 sollevato dal potere uno in più che è un numero intero normalizzato float, double e long double rispettivamente
Original:
maximum positive integer such that 10 raised by power one more than that integer is a normalized float, double and long double respectively
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(macro costante)
FLT_ROUNDS
modalità di arrotondamento di aritmetica a virgola mobile, pari a float_round_style
Original:
rounding mode of floating-point arithmetics, equal to float_round_style
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(macro costante)
FLT_EVAL_METHOD
(C99)
utilizzo di precisione estesa per risultati intermedi: 0 non utilizzato, 1 double è usato invece di float, 2: long double viene utilizzato
Original:
use of extended precision for intermediate results: 0 not used, 1 double is used instead of float, 2: long double is used
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(macro costante)