/**
* Description not yet available.
* \param
*/
dvar_matrix operator*(const dvar_matrix& m1, const dvar_matrix& m2)
{
if (m1.colmin() != m2.rowmin() || m1.colmax() != m2.rowmax())
{
cerr << " Incompatible array bounds in "
"dmatrix operator*(const dmatrix& x, const dmatrix& m)\n";
ad_exit(21);
}
//dmatrix cm1=value(m1);
//dmatrix cm2=value(m2);
dmatrix tmp(m1.rowmin(),m1.rowmax(), m2.colmin(), m2.colmax());
double sum;
for (int j=m2.colmin(); j<=m2.colmax(); j++)
{
dvector m2col=column_value(m2,j);
for (int i=m1.rowmin(); i<=m1.rowmax(); i++)
{
sum=value(m1(i))*m2col;
tmp(i,j)=sum;
}
}
dvar_matrix vtmp=nograd_assign(tmp);
save_identifier_string("TEST1");
m1.save_dvar_matrix_value();
m1.save_dvar_matrix_position();
m2.save_dvar_matrix_value();
m2.save_dvar_matrix_position();
vtmp.save_dvar_matrix_position();
save_identifier_string("TEST6");
gradient_structure::GRAD_STACK1->
set_gradient_stack(dmdm_prod);
return vtmp;
}
/**
* Description not yet available.
* \param
*/
dvar_matrix trans(const dvar_matrix& m1)
{
int rmin=m1.indexmin();
int rmax=m1.indexmax();
int cmin=m1.colmin();
int cmax=m1.colmax();
dvar_matrix t1(cmin,cmax,rmin,rmax);
for (int i=rmin; i<=rmax; i++)
{
for (int j=cmin; j<=cmax; j++)
{
t1.elem_value(j,i)=m1.elem_value(i,j);
}
}
save_identifier_string("uu");
m1.save_dvar_matrix_position();
t1.save_dvar_matrix_position();
save_identifier_string("vv");
gradient_structure::GRAD_STACK1->
set_gradient_stack(dfmattrans);
return (t1);
}
/**
* Description not yet available.
* \param
*/
dvar_vector operator*(const dvar_matrix& m, const dvector& x)
{
RETURN_ARRAYS_INCREMENT();
if (x.indexmin() != m.colmin() || x.indexmax() != m.colmax())
{
cerr << " Incompatible array bounds in "
"dvar_vector operator * (const dvar_matrix& m, const dvar_vector& x)\n";
ad_exit(21);
}
kkludge_object kkk;
dvar_vector tmp(m.rowmin(),m.rowmax(),kkk);
double sum;
for (int i=m.rowmin(); i<=m.rowmax(); i++)
{
sum=0.0;
const dvar_vector& tt=m.elem(i);
for (int j=x.indexmin(); j<=x.indexmax(); j++)
{
//sum+=m[i][j]*x[j];
sum+=tt.elem_value(j)*x.elem(j);
}
tmp.elem_value(i)=sum;
}
save_identifier_string("PL4");
x.save_dvector_value();
x.save_dvector_position();
m.save_dvar_matrix_position();
tmp.save_dvar_vector_position();
save_identifier_string("PLX");
gradient_structure::GRAD_STACK1->
set_gradient_stack(dmcv_prod);
RETURN_ARRAYS_DECREMENT();
return(tmp);
}
/**
* Description not yet available.
* \param
*/
dvar_matrix operator*(const dvar_matrix& m1, const dmatrix& cm2)
{
if (m1.colmin() != cm2.rowmin() || m1.colmax() != cm2.rowmax())
{
cerr << " Incompatible array bounds in "
"dmatrix operator*(const dvar_matrix& x, const dmatrix& m)\n";
ad_exit(21);
}
dmatrix cm1=value(m1);
//dmatrix cm2=value(m2);
dmatrix tmp(m1.rowmin(),m1.rowmax(), cm2.colmin(), cm2.colmax());
#ifdef OPT_LIB
const size_t rowsize = (size_t)cm2.rowsize();
#else
const int _rowsize = cm2.rowsize();
assert(_rowsize > 0);
const size_t rowsize = (size_t)_rowsize;
#endif
try
{
double* temp_col = new double[rowsize];
temp_col-=cm2.rowmin();
for (int j=cm2.colmin(); j<=cm2.colmax(); j++)
{
for (int k=cm2.rowmin(); k<=cm2.rowmax(); k++)
{
temp_col[k] = cm2.elem(k,j);
}
for (int i=cm1.rowmin(); i<=cm1.rowmax(); i++)
{
double sum=0.0;
dvector& temp_row = cm1(i);
for (int k=cm1.colmin(); k<=cm1.colmax(); k++)
{
sum+=temp_row(k) * (temp_col[k]);
// sum+=temp_row(k) * cm2(k,j);
}
tmp(i,j)=sum;
}
}
temp_col+=cm2.rowmin();
delete [] temp_col;
temp_col = 0;
}
catch (std::bad_alloc& e)
{
cerr << "Error[" << __FILE__ << ':' << __LINE__
<< "]: Unable to allocate array.\n";
//ad_exit(21);
throw e;
}
dvar_matrix vtmp=nograd_assign(tmp);
save_identifier_string("TEST1");
//m1.save_dvar_matrix_value();
m1.save_dvar_matrix_position();
cm2.save_dmatrix_value();
cm2.save_dmatrix_position();
vtmp.save_dvar_matrix_position();
save_identifier_string("TEST6");
gradient_structure::GRAD_STACK1->
set_gradient_stack(dmcm_prod);
return vtmp;
}
