with keyword in Pascal can be use to quick access the field of a record.
Anybody knows if C++ has anything similar to that?
Ex: I have a pointer with m
with (OBJECT) {CODE}
There is no such thing in C++.
You can put CODE as is into a method of OBJECT, but it is not always desirable.
With C++11 you can get quite close by creating alias with short name for OBJECT.
For example code given in question it will look like so:
{
auto &_ = *pointer;
if (_.field1 && ... && _.fieldn) {...}
}
(The surrounding curly braces are used to limit visibility of alias _ )
If you use some field very often you can alias it directly:
auto &field = pointer->field;
// Even shorter alias:
auto &_ = pointer->busy_field;