#2 SimpleElasticRegistration.cxx

[Andrei]

c3d-git-e22efdd6938251613a98def3dbcc5a70f6da92f4\adapters\SimpleElasticRegistration.cxx line 709 710 711

delete X;
delete O;
delete G;

Mismatching allocation and deallocation: X, O, G.

I use cppcheck. There are other warnings in your project. Thanks.