Computer Chess Club Archives


Search

Terms

Messages

Subject: Re: Yet another GCC question

Author: Dann Corbit

Date: 19:08:37 12/05/03

Go up one level in this thread


On December 05, 2003 at 21:56:03, Russell Reagan wrote:

>On December 05, 2003 at 21:24:19, Robert Hyatt wrote:
>
>>I have a structure that looks like this:
>>
>>struct BOOK_POSITION {
>>  long long signature;
>>  unsigned int status;
>>  float learn;
>>  int CAP;
>>}
>
>Actually you don't need the __attribute ((packed)) on all lines. You just need
>it on the long long line.
>
>struct BOOK_POSITION
>{
>  long long signature  __attribute__ ((packed));
>  unsigned int status;
>  float learn;
>  int CAP;
>};

An int is 64 bits on many 64 bit compilers.
It is also possible for float to be 8 bytes or more (at least it is allowed by
the language).




This page took 0 seconds to execute

Last modified: Thu, 15 Apr 21 08:11:13 -0700

Current Computer Chess Club Forums at Talkchess. This site by Sean Mintz.