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"
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