Returns the (char) value of the Nth position in the buffer. A zero is returned if N is less than zero or overshoots the text part of the buffer

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

Function Logic:

Function body:

const char hzString::operator[] (uint32_t nIndex)
{
   //  Returns the (char) value of the Nth position in the buffer.
   //  
   //  A zero is returned if N is less than zero or overshoots the text part of the buffer
   //  
   //  Arguments: 1) nIndex Position of char to be returned
   //  
   //  Returns: 0+ Value of the Nth byte in the string if N is less than the length of the string
   _hzfunc("hzString::operator[]") ;
   _strItem*   thisCtl ;       //  This string's control area
   if (!m_addr)
       return 0;
   thisCtl = _strXlate(m_addr) ;
   if (nIndex > thisCtl->_getSize())
       return 0;
   return thisCtl->_data()[nIndex] ;
}