C Tutorial/time.h/localeconv — различия между версиями
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Версия 14:21, 25 мая 2010
localeconv
Item Value Header file locale.h Declaration struct lconv *localeconv(void); Return returns geopolitical environmental information.
The lconv structure contains the following members (Reference from Book "C: the complete reference"):
char *decimal_point; /* Decimal point character for nonmonetary values. */
char *thousands_sep; /* Thousands separator for nonmonetary values. */
char *grouping; /* Specifies grouping for nonmonetary values. */
char *int_curr_symbol; /* International currency symbol. */
char *currency_symbol; /* Local currency symbol. */
char *mon_decimal_point; /* Decimal point character for monetary values. */
char *mon_thousands_sep; /* Thousands separator for monetary values. */
char *mon_grouping; /* Specifies grouping for monetary values. */
char *positive_sign; /* Positive value indicator for monetary values. */
char *negative_sign; /* Negative value indicator for monetary values. */
char int_frac_digits; /* Number of digits displayed to the right of the decimal point for monetary values displayed using
international format. */
char frac_digits; /* Number of digits displayed to the right of the decimal point for monetary values displayed using
local format. */
char p_cs_precedes; /* 1 if currency symbol precedes positive value, 0 if currency
symbol follows value. */
char p_sep_by_space; /* 1 if currency symbol is separated from value by a space, 0 otherwise. In C99, contains a
value that indicates separation. */
char n_cs_precedes; /* 1 if currency symbol precedes a negative value, 0 if currency
symbol follows value. */
char n_sep_by_space; /* 1 if currency symbol is separated from a negative value by a space,
0 if currency symbol follows value.*/
char p_sign_posn; /* Indicates position of positive value symbol. */
char n_sign_posn; /* Indicates position of negative value symbol. */
char _p_cs_precedes; /* 1 if currency symbol precedes positive value,
0 if currency symbol follows value.
Applies to internationally formatted values. */
char _p_sep_by_space; /* Indicates the separation between the currency symbol, sign, and a positive value.
Applies to internationally formatted values. */
char _n_cs_precedes; /* 1 if currency symbol precedes a negative value,
0 if currency symbol follows value.
Applies to internationally formatted values. */
char _n_sep_by_space; /* Indicates the separation between the currency symbol, sign, and a negative value.
Applies to internationally formatted values. */
char _p_sign_posn; /* Indicates position of positive value symbol.
Applies to internationally formatted values. */
char _n_sign_posn; /* Indicates position of negative value symbol.
Applies to internationally formatted values. */