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

Hello Cory-san, Thank you for your prompt advice for my basic question.

use the initializer list to call their constructors instead:

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

I tried and the result is as follows: $ g++ multi_bitset_test00.cpp multi_bitset_test00.cpp:38: error: expected unqualified-id before ')' token multi_bitset_test00.cpp:38: error: expected `,' or `;' before ':' token I am very helpful to gett any comments or solution for the error. Very thanks, Fuji On Sat, 3 Sep 2005 00:17:43 -0700 Cory Nelson wrote:

use the initializer list to call their constructors instead:

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

On 9/2/05, Fujinobu Takahashi 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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