Is opencv's Ptr implementation in 3.4 same as 2.4?

Rakshith
11 ●1 ●2

In opencv 2.4 Ptr is a template class and in opencv 3.4 Ptr is a struct. Are these both same?

I'm trying to port opencv 2.4's GenericDescriptorMatcher class to 3.4 and it uses Ptr, so I'm confused how to proceed.

Comments

May be this example will help you (or this one)

LBerger ( 2018-08-16 07:24:15 -0600 )edit

That example uses the struct version.

Rakshith ( 2018-08-16 07:33:48 -0600 )edit

berak
32993 ●7 ●81 ●312

though the implementation has changed, the usage is still the same.

can you be a bit more specific about the problematic parts ?

I haven't tested my code, I just wanted to make sure the usage is exactly the same.

Rakshith ( 2018-08-16 08:03:25 -0600 )edit

1 follower

Asked: 2018-08-16 07:07:37 -0600

Seen: 142 times

Last updated: Aug 16 '18