View source for UniQueryAlpha

UniQueryAlpha queries character attributes. 

==Syntax==
 int UniQueryAlpha (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.
<PRE>
#include <stdio.h>

#include <unidef.h>
int main(void) {
int          result = 0;
int          rc = ULS_SUCCESS;
UniChar      uni_char = L'a';    /* Unicode lowercase Latin letter a */
         /* Query character attribute */
         result = UniQueryAlpha(NULL, uni_char);
         if (result)
           printf("UniChar character %04X is alphabetic\n", uni_char);
         else
           printf("UniChar character %04X is not alphabetic\n", uni_char);

return ULS_SUCCESS;
} 
</PRE>
===Format===
<PRE>
#include <unidef.h>

int UniQueryAlpha
    (const LocaleObject locale_object, UniChar uc) 
</PRE>
==Related Functions==
* [[UniQueryAttr]]
* [[UniQueryChar]]
* [[UniQueryCharAttr]]
* [[UniQueryCharType]]

[[Category:Uni]]