Hello everybody,
Today I’m bringing you another extension, CCRange.
You can use it for creating ranges, similar to NSRange of Foundation Framework, but in object oriented way.
Note: read wiki for documentation.
Enjoy!
Hello everybody,
Today I’m bringing you another extension, CCRange.
You can use it for creating ranges, similar to NSRange of Foundation Framework, but in object oriented way.
Note: read wiki for documentation.
Enjoy!
I’ve just took a quick look at it, but it would have sense to be able to iterate a range, right? (like in python). A macro for it and iterators (for C++11 range based loops) would be good for it
I’ve never used ranges in that way, can you give me some examples please?
I have only used ranges for storing location and length of series of data, for example strings or arrays.
Thank you
Let r be a CCRange with location 0 and length 3.
Iterating r would mean to be able to do something with 0, 1 and 2.
Example:
for (unsigned int i = location; i < location + length; i++)
{
// do something with i
}
This could be done with a macro:
unsigned int i;
CCRANGE_ITERATE(r, i)
{
// do something
}
Or with C++11 iterators:
for (unsigned int i : r)
{
// do something
}