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Subject: Re: [Boost-users] [corrected]How to delay the initialisation of a member in a C++ base class until the ctor of derived class is executed?
From: Zhi Tan (rockonedge_at_[hidden])
Date: 2009-03-25 09:58:23
> Date: Wed, 25 Mar 2009 20:13:02 +1100
> From: Alex MDC <alex.mdc_at_[hidden]>
>
> Since you're passing the size into the derived constructor, why don't you
> just pass it through to the base constructor?
>
> class base
> {
> public:
> base(size_t array_size):size(array_size)
> {
> p_array.reset(new unsigned char[size]);
> }
> private:
> size_t size;
> boost::shared_array<unsigned char> p_array;
> };
>
> class derived
> {
> public:
> derived(size_t array_size):base(array_size)
> {
> }
> };
>
>
> Will that work for you?
Exactly. Thank you.
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