[Main]
Name=init_matrix_indices
Type=Function
Subtype=ROM Call
Header Files=estack.h
Definition=ESI *init_matrix_indices (ESI *indices, CESI expr);
MinAMS=1.01

[ROM Call]
Index=$2BB

[Description]
Computes and stores the indices of the elements of a matrix.

[Explanation]
init_matrix_indices stores the index of the first element of the first row to <I>indices</I>, then
it repeatedly calls <A HREF="$$LINK(estack.h/next_expression_index)">next_expression_index</A> and
stores the result to <I>indices</I> until the <A HREF="$$LINK(estack.h/Tags)">END_TAG</A>
for the whole matrix is reached.<BR>
<I>expr</I> is assumed to point to a double <A HREF="$$LINK(estack.h/Tags)">LIST_TAG</A>.
init_matrix_indices returns <I>indices</I>.
<BR><BR>
Here is an example (called "Matrix elements") which displays the matrix elements as returned by
init_matrix_indices: $$EXAMPLE(Matrix elements.c)

[References]
Out=estack.h/next_expression_index
In=unknown.h/get_matrix_indices, unknown.h/push_lu_fact, unknown.h/push_symbolic_qr_fact
