UniQueryDigit

UniQueryDigit queries character attributes.

Syntax
int UniQueryDigit (const LocaleObject locale_object, UniChar uc)

Parameters

 * locale_object (const LocaleObject) : A locale object created by UniCreateLocaleObject or NULL.
 * uc (UniChar) : The UniChar character to query.

Returns
Return Value (int)  -  returns

If the result of the test is true, the function returns 1. Otherwise, 0 is returned.

Remarks
This function provides the functionality of UniCreateAttrObject, UniQueryCharAttr, and UniFreeAttrObject as an atomic operation for the invariant attributes.

The locale may be specified as NULL to indicate default Unicode character attributes.

Example
This example shows how to query character attributes. 
 * 1) include 

int main(void) { LocaleObject locale_object = NULL; int         result = 0; int         rc = ULS_SUCCESS; UniChar     uni_char = L'5';    /* Unicode number 5 character */ /*****************************************************************/        /* Assumes LANG environment variable set to a valid locale name, */ /* such as fr_FR                                                */ /*****************************************************************/        rc = UniCreateLocaleObject(UNI_UCS_STRING_POINTER,                                   (UniChar *)L"", &locale_object); if (rc != ULS_SUCCESS) { printf("UniCreateLocaleObject error: return code = %u\n", rc); return 1; }        /* Query character attribute */ result = UniQueryDigit(locale_object, uni_char); if (result) printf("UniChar character %04X is a digit\n", uni_char); else printf("UniChar character %04X is not a digit\n", uni_char);
 * 1) include 

return ULS_SUCCESS; } 

Format

 * 1) include 

int UniQueryDigit (const LocaleObject locale_object, UniChar uc) 

Related Functions

 * UniQueryAttr
 * UniQueryChar
 * UniQueryCharAttr
 * UniQueryCharType
 * UniQueryCharTypeTable