Re: [boost] [spirit] Support for one-pass iterators?

Subject: Re: [boost] [spirit] Support for one-pass iterators?
From: Christian Schladetsch (christian.schladetsch_at_[hidden])
Date: 2009-10-19 10:11:30

On Tue, Oct 20, 2009 at 3:06 AM, Andrey Semashev
<andrey.semashev_at_[hidden]>wrote:

> Christian Schladetsch wrote:
>
>> Sure, but this is basic C++. Before the ctor to grammar(...) is invoked,
>> the
>> arguments to it have been evaluated. This requires construction of its
>> arguments.
>>
>
> That is not true. The base class constructor is called _before_ any members
> are constructed. Try it yourself.
>
>
I am not sure what you are referring to. Before the C++ compiler passes a
reference to something, it has constructed it. The example you gave was of a
ctor taking a reference. Before that ctor is executed, I will personally
guarantee that it and all it's base classes have been constructed.

You are working under a delusion that should be corrected very soon.

Regards,
Christian