/**
* Specialize to resize \a result given the size of \a source.
*/
virtual bool composeTypeImpl(const PropertyBag& bag, typename internal::AssignableDataSource<T>::reference_t result) const
{
if ( bag.getType() == "Matrix" ) {
unsigned int rows = bag.size();
unsigned int cols = 0;
// Get values
for (unsigned int i = 1; i <= rows ; i++) {
std::stringstream out;
out << i;
Property<PropertyBag>* row_bag = bag.getProperty<PropertyBag>(out.str());
if(row_bag==NULL){
log(Error)<<"Could not read row "<<i<<endlog();
return false;
}
Property<RowVector> row_p(row_bag->getName(),row_bag->getDescription());
if(!(row_p.getDataSource()->composeType(row_bag->getDataSource()))){
log(Error)<<"Could not decompose row "<<i<<endlog();
return false;
}
if(row_p.ready()){
if(i==1){
cols = row_p.get().size();
result.resize(rows,cols);
} else
if(row_p.get().size()!=cols){
log(Error)<<"Row "<<i+1<<" size does not match matrix columns"<<endlog();
return false;
}
for ( unsigned int j=1; j <= row_p.get().size() ; j++){
result(i,j)=row_p.get()(j);
}
}else{
log(Error)<<"Property of Row "<<i<<"was not ready for use"<<endlog();
return false;
}
}
}else {
log(Error) << "Composing Property< Matrix > :"
<< " type mismatch, got type '"<< bag.getType()
<< "', expected type "<<"Matrix."<<endlog();
return false;
}
return true;
}
