how can I access data with iterator?

[JosephWu]

I have a vector which stores some pointers .thoes pointers point to some
objects which those object has variables and functions .

the problem is ,how can I get the variales/functions?

(**&*iterator).variable ?


Thanks a lot!

 

[David Hilsee]

I have a vector which stores some pointers .thoes pointers point to some
objects which those object has variables and functions .

the problem is ,how can I get the variales/functions?

(**&*iterator).variable ?

Assuming you mean something like

std::vector<classname *> vec;
// ...
std::iterator it = vec.begin();

where classname has a member named member_of_classname, you can do something
like

(*it)->member_of_classname = ...;

or

(**it).member_of_classname = ...;

 

[Joseph Wu]

Assuming you mean something like

std::vector<classname *> vec;
// ...
std::iterator it = vec.begin();

where classname has a member named member_of_classname, you can do something
like

(*it)->member_of_classname = ...;

or

(**it).member_of_classname = ...;

thank you