Description of issparse

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issparse

PURPOSE

issparse(g) --- check if g's adjacency matrix is sparse

SYNOPSIS

function yn = issparse(g)

DESCRIPTION

 issparse(g) --- check if g's adjacency matrix is sparse

CROSS-REFERENCE INFORMATION

This function calls:

• issparse issparse(g) --- check if g's adjacency matrix is sparse

This function is called by:

• bfstree bfstree(t,g,v) --- create a breadth-first spanning tree of g
• clear_edges clear_edges(g) --- delete all edges of g
• complement graph complement
• disjoint_union disjoint_union(g,h,k) --- overwrite g with the disjoint union of the
• isfull isfull(g) --- check if g's adjacency matrix is full
• issparse issparse(g) --- check if g's adjacency matrix is sparse
• save save(g,filename) --- save a graph to disk

SOURCE CODE

0001 function yn = issparse(g)
0002 % issparse(g) --- check if g's adjacency matrix is sparse
0003 global GRAPH_MAGIC
0004 yn = issparse(GRAPH_MAGIC.graphs{g.idx}.array);

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