Andrea,
I deal with this in my applications by providing a template
specialization for the print() operator like so:
template<>
inline
void Parameters::Parameter<std::vector<Real> >::print (std::ostream&
os) const
{
for (unsigned int i=0; i<_value.size(); i++)
os << _value[i] << " ";
}
Substitute std::vector<Real> for whatever your type is. I just have
this in a header file that my main.C pulls in. I think it could also
work if you just put it right in main.C... but I'm not sure.
Derek
On Mar 18, 2009, at 1:40 PM, Andrea Hawkins wrote:
> Hello Again!
>
> So, to efficiently deal with the boundary nodes, I figured I would
> just
> create an equation_system parameter which could hold these values
> and could
> then be easily passed to my residual and jacobian functions. I'm
> using the
> following code to add the parameter:
>
> std::vector<unsigned int> b_nodes;
>
> // Create vector to hold boundary dofs
> equation_systems.parameters.set<std::vector<unsigned int> >
> ("boundary_nodes") = b_nodes;
>
> When I try to compile it, however, I'm getting the error listed at
> the end
> of this email. I am wondering if this is just because parameters of
> type
> std::vector<unsigned int> are not allowed. Or if the definition of
> "<<" just
> doesn't deal with it.
>
> Thanks in advance for all your help!
> Andrea
>
>
> /h1/ahawkins/LIBRARIES/LIBMESH/libmesh-r3191/include/utils/
> parameters.h(255):
> error: no operator "<<" matches these operands
> operand types are: std::ostream << const
> std::vector<unsigned
> int, std::allocator<unsigned int>>
> os << _value;
> ^
> detected during:
> instantiation of "void
> Parameters::Parameter<T>::print(std::ostream &) const [with
> T=std::vector<unsigned int, std::allocator<unsigned int>>]" at line
> 365
> implicit generation of
> "Parameters::Parameter<T>::~Parameter()
> [with T=std::vector<unsigned int, std::allocator<unsigned int>>]" at
> line
> 365
> instantiation of class "Parameters::Parameter<T> [with
> T=std::vector<unsigned int, std::allocator<unsigned int>>]" at line
> 365
> instantiation of "bool Parameters::have_parameter<T>(const
> std::string &) const [with T=std::vector<unsigned int,
> std::allocator<unsigned int>>]" at line 405
> instantiation of "T &Parameters::set<T>(const std::string
> &)
> [with T=std::vector<unsigned int, std::allocator<unsigned int>>]" at
> line
> 319 of "tgm_init.C"
> ------------------------------------------------------------------------------
> Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM)
> are
> powering Web 2.0 with engaging, cross-platform capabilities. Quickly
> and
> easily build your RIAs with Flex Builder, the Eclipse(TM)based
> development
> software that enables intelligent coding and step-through debugging.
> Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com
> _______________________________________________
> Libmesh-users mailing list
> [email protected]
> https://lists.sourceforge.net/lists/listinfo/libmesh-users
------------------------------------------------------------------------------
Apps built with the Adobe(R) Flex(R) framework and Flex Builder(TM) are
powering Web 2.0 with engaging, cross-platform capabilities. Quickly and
easily build your RIAs with Flex Builder, the Eclipse(TM)based development
software that enables intelligent coding and step-through debugging.
Download the free 60 day trial. http://p.sf.net/sfu/www-adobe-com
_______________________________________________
Libmesh-users mailing list
[email protected]
https://lists.sourceforge.net/lists/listinfo/libmesh-users
