Re: [Boost-users] How to use dynamic bitset as member data of class?

From: Cory Nelson (phrosty_at_[hidden])
Date: 2005-09-03 02:17:43

use the initializer list to call their constructors instead:

multi_bitsets() : db1(20,1ul), db2(20,1ul) {
}

On 9/2/05, Fujinobu Takahashi <fjtaka_at_[hidden]> wrote:
> Hello again,
> 
> I enjoy to use the dynamic_bitset for the 1 bit correlation of radio
> interferometor.  Very useful.
> 
> But how to use the dynamic bitsets as the member data of the class?
> 
> class multi_bitsets{
>         const boost::dynamic_bitset<> db1(20,1ul);
>         const boost::dynamic_bitset<> db2(20,1ul);
> 
> this kind of code always gives me the following errors:
> 
> $ g++ multi_bitset_test00.cpp
> multi_bitset_test00.cpp:19: error: expected identifier before numeric constant
> multi_bitset_test00.cpp:19: error: expected `,' or `...' before numeric constant
> multi_bitset_test00.cpp:19: error: ISO C++ forbids declaration of `parameter' with no type
> 
> Please let me know how to use the dynamic bitsets as the member data of
> the class, thank you.
> 
> fuji
> 
> 
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-- 
Cory Nelson
http://www.int64.org