Objective-C does not support operator overloading. [1, 2]
If you're looking to compare equality, the convention is to implement
your own isEqual: method that returns a BOOL (YES or NO).
HTH,
Dave
[1]
http://borkwarellc.wordpress.com/2007/08/19/objective-c-is-stupid-but-i-still-like-it/
[2] http://theocacao.com/comment/4600
On Sep 26, 2008, at 9:03 AM, Alex Finkel wrote:
Hi there.
I am in a process of porting some C++ code to ObjC. How to port the
code
bellow (operators). Thanks.
typedef struct encoding_tag
{
byte encodings[ 16 ];
ushort count;
encoding_tag() { count = 0; }
encoding_tag( encoding_tag& encoding ) { *this = encoding; }
void operator = ( encoding_tag& encoding )
{
count = encoding.count;
for ( int i = 0; i < count; i++ )
encodings[i] = encoding.encodings[i];
}
bool operator == ( encoding_tag& cmp )
{
if ( count != cmp.count ) return false;
return (*this <= cmp);
}
bool operator != ( encoding_tag& cmp )
{
return !(*this == cmp);
}
} ENCODING;
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