Re: [ublas] Bug in coordinate_vector::pop_back() ?

From: Markus Schöpflin (markus.schoepflin_at_[hidden])
Date: 2005-10-20 04:40:23

Michael Stevens wrote:

>>cxx: Warning: /vol2/boost/boost/boost/numeric/ublas/vector_sparse.hpp, line
>>1760: #504-D

> Interesting, which compiler picked this up?

>>           nonstandard form for taking the address of a member function
>>             sorted_ = sorted_filled_ = filled;
>>---------------------------------------^

CXX on Tru64.

I just looked through the rest of the warning, and there are two more 
interesting things:

cxx: Warning: 
/house/schoepf/boost/regression/boost/boost/numeric/ublas/matrix_sparse.hpp, 
line 4307: #504-D
           nonstandard form for taking the address of a member function
             sorted_ = sorted_filled_ = filled;
---------------------------------------^

(This is another occurence of the bug reported.)

cxx: Warning: 
/house/schoepf/boost/regression/boost/boost/numeric/ublas/detail/concepts.hpp, 
line 528: #549-D
           variable "sp" is used before its value is set
             scalar_expression_type s = *sp;
----------------------------------------^

(This file is full of warnings like that. Probably an initialization of the 
pointer to 0 should be added.)

Markus