[Boost-users] An error in MTL4(Matrix template Library).Can anyone with kindness help me?

Subject: [Boost-users] An error in MTL4(Matrix template Library).Can anyone with kindness help me?
From: fmingu (fmingu_at_[hidden])
Date: 2010-05-18 02:43:01

I am using Dev-C++ with gcc 4.4.1 and boost 1.37.0 and MTL 4 (MTLVERSION 4\nMTLRELEASE beta-1\nMTLREVISION 6916
) for matrix computation.
And my code is the following :
 
#define MATRIXCOLS  3
#define MATRIXROWS  3
#include <boost/numeric/mtl/mtl.hpp>
using namespace mtl; using namespace mtl::matrix;
 typedef dense2D<double> Matrix;
 typedef dense_vector<double> Vec;
 
.................................
using namespace mtl; using namespace mtl::matrix;
    
    const unsigned                xd= 2, yd= 5, n= xd * yd;
    Matrix  Kk(n,n),Hk(n,n),Rk(n,n);hessian_setup(Kk, 3.0);hessian_setup(Hk, 3.0); Rk=trans(Hk);
    Vec     hxkk_1(n,0.0),zk(n,0.0),hxkk(n,0.0),hxkk_11(n,0.0);
    hxkk=zk-Hk*hxkk_1; 
    hxkk= Kk*hxkk;    //the *   line
...............................
and it is complied OK. 
But when it ran to the (*) line the result is : This application has requested the Runtime to terminate it in an unusual way, please contact the application's support team for more information.
I found that the mailinglist in http://osl.iu.edu/research/mtl/mtl4/ is quite a place that almost no letters.
When I use hxkk*=Kk; instead of the * line,even it can not be complied.
 
So I write letter here for any experts to give me some advices.
Can any one with kindness help me?