Re: [boost] Interest for a perl6-like-junctions-class?

From: FlSt_at_[hidden]
Date: 2005-08-07 04:00:11

Rob Stewart wrote:

>From: David Abrahams <dave_at_[hidden]>
>  
>
>>Rob Stewart <stewart_at_[hidden]> writes:
>>    
>>
>>>From: David Abrahams <dave_at_[hidden]>
>>>      
>>>
>>>>Rob Stewart <stewart_at_[hidden]> writes:
>>>>        
>>>>
>>>>>From: David Abrahams <dave_at_[hidden]>
>>>>>          
>>>>>
>>>>>>Rob Stewart <stewart_at_[hidden]> writes:
>>>>>>
>>>>>>            
>>>>>>
>>>>>>>   all_of(a)(frobnicates, any_of(b))
>>>>>>>
>>>>>>>              
>>>>>>>
>>>>>>I started there, but the placement of parens seems to arbitrary and
>>>>>>unbalanced.  Also, the whole point of infix is to get rid of those.
>>>>>>            
>>>>>>
>>>>>So you think this is better?
>>>>>
>>>>>          
>>>>>
>>>>>>>>  all_of(a)._,frobnicates, any_of(b)
>>>>>>>>                
>>>>>>>>
>>>>Yes, but not as nice visually as 
>>>>
>>>>  all_of(a)._ <frobnicates> any_of(b)
>>>>        
>>>>
>
>I updated my library to support user-supplied predicates.
>
>http://boost-sandbox.sourceforge.net/vault/index.php?action=downloadfile&filename=multivalues.zip&directory=rob_stewart&
>  
>
I compiled my tests with your implementation ( I removed all tests with 
not_all_of and one_of, n_of, n_m_of ). The compilation time is longer 
with your implementation as with my 9th version. The generated binaries 
with your version are a little bigger but the execution time of the 
tests (10 calls with time-command) are 10% faster. Your implementation 
passes all my test.

Sincerly
  Florian

>  
>