make_heap() and cmp function

[SKYDOS_sof]

Hello!
I have such data structure:
struct{
int a, b, c;
} tripl;

vector data;

Now I need to create a heap using make_heap() function... but dont know how to write comparable function.
Need help.

Googled, but found just a lot of trash and simple less<> and greater<> functions.

[leppyr64]

I'm not really certain what you're looking for. You need to sort a strict, so you need a comparator. Usually that's done by overloading the less-than operator (operator<). See the info in the link below.

fredosaurus.com/notes-cpp/al ... rrays.html

[SKYDOS_sof]

Thanks! Its what I wanted!

I'm not really certain what you're looking for. You need to sort a strict, so you need a comparator. Usually that's done by overloading the less-than operator (operator<). See the info in the link below.

fredosaurus.com/notes-cpp/al ... rrays.html