<< issingle types module isstring >>

issparse


Return true if variable var is a sparse array.


Syntax


res = issparse(var)

Input argument


var

a variable

Output argument


res

a logical: true or false

Description


issparse returns a logical 1 if the argument is a sparse array and a logical 0 otherwise.

Examples


A = 1;
res = issparse(A)

B = sparse(1);
res = issparse(B)

See also


sparse.

History


Version Description
1.0.0 initial version

Author


Allan CORNET

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