UniQueryCharAttr

UniQueryCharAttr queries the attributes of a character.

Syntax
UniQueryCharAttr (attr_object, UniChar)

Parameters

 * attr_object (AttrObject): An attribute object created by UniCreateAttrObject.
 * uc (UniChar): The Unicode character whose attributes will be queried.

Returns
Return value (int) - returns


 * 1 : The result of the test is true (the code element has the attribute associated with the attribute object, attr_object).
 * 0 : The result of the test is false.

Remarks
UniQueryCharAttr determines whether the code element uc has the attributes specified by the attribute object argument, attr_object.

Example
This example shows how to create and use a character attribute object. 
 * 1) include 
 * 2) include 

int main(void) {

LocaleObject locale_object = NULL; AttrObject  attr_object = NULL; int         result = 0; int         rc = ULS_SUCCESS; UniChar     uni_char = L'c';    /* Unicode lowercase Latin letter c */

/*****************************************************************/    /* 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; }

/* Create an attribute object */ rc = UniCreateAttrObject(locale_object,                            (UniChar *)L"alpha xdigit", &attr_object); if (rc != ULS_SUCCESS) { printf("UniCreateAttrObject error: return code = %u\n", rc); return 1; }

/* Make call to determine if character matches attributes */ result = UniQueryCharAttr(attr_object, uni_char); if (result) printf("UniChar character %04X matches attributes\n", uni_char); else printf("UniChar character %04X does not match attributes\n", uni_char); return ULS_SUCCESS; } 

Related Functions

 * UniQueryAttr
 * UniQueryChar
 * UniQueryCharType