Determine if the haystack string contains the needle string

Declared in file: hzTextproc.h
Defined in file : hzTextproc.cpp

Function Logic:

Function body:

bool CstrContains (const char* cpHaystack)const char* cpNeedle, 
{
   //  Category: Text Processing
   //  
   //  Determine if the haystack string contains the needle string
   //  
   //  Arguments: 1) cpHaystack The source string
   //     2) cpNeedle The being sought
   //  
   //  Returns: True If the needle string occurs in the haystack string
   //     False Otherwise
   const char* i ;     //  Input string iterator
   if (!cpHaystack || !cpHaystack[0]|| !cpNeedle || !cpNeedle[0])
       return false ;
   for (i = cpHaystack ; *i ; i++)
   {
       if (i[0]!= cpNeedle[0])
           continue ;
       if (!CstrCompare(i, cpNeedle))
           return true ;
   }
   return false ;
}