// output specific to the storage layout of this type of matrix
void print_info(std::ostream &os) const
{
os << "CscMatrix<" << typeid(ScalarT).name() << ">" << std::endl;
os << "dimension: " << m_num_rows << " x " << m_num_cols
<< std::endl;
os << "num nonzeros = " << get_nnz() << std::endl;
os << "structural zero value = " << get_zero() << std::endl;
os << "row_ind: ";
for (auto ja: m_row_ind) {
os << ja << " ";
}
os << std::endl;
os << "col_ptr: ";
for (auto ia: m_col_ptr) {
os << ia << " ";
}
os << std::endl;
os << "val: ";
for (auto a: m_val) {
os << a << " ";
}
os << std::endl;
}
void Topsort(AdjList *G,int *indegree){
int i,j,k;
get_in_degree(G,indegree);
for(i = 1;i <= G->vexnum;i++){
k = get_zero(G,indegree);
if(k != -1){
printf("%d \n",k);
set_sub(G,indegree,k);
}
}
}
