The teacher to the productive capacity of sparse matrix using the common body in the table to store the value of the zero element and a pointer to the next,
This part I is not very good, because when I was in CSDN preview before see curb table rows, columns, value and the right, under the five variables, two Pointers that part is not very good, I don't understand the meaning of the appropriate use
Are there, right under the pointer, why am I still need to use the next point to the next header?
Is there a big help me understand
The class linknode
{
Public:
Int I, j;//rows, columns,
CPTR linknode * and * RPTR;//column, row pointer
The union vnext//define a common body
{int v.//table node using v domain, said non-zero value $
Linknode * next;//header node using the next domain point to the next header
} k;
.//a member function definition and
};