There are a number of classes which have custom destructors, and as a rule of thumb it is a good idea to provide custom copy constructors and copy assignments for them, and in C++11 this is extended to move constructors and move assignments too (see Rule of Three). This is currently not the case, so their necessity should be investigated.
There are a number of classes which have custom destructors, and as a rule of thumb it is a good idea to provide custom copy constructors and copy assignments for them, and in C++11 this is extended to move constructors and move assignments too (see Rule of Three). This is currently not the case, so their necessity should be investigated.