isint64

Return true if variable var is a signed 64-bit integer type array.

Syntax

  • res = isint64(var)

Input argument

  • var - a variable

Output argument

  • res - a logical: true or false

Description

isint64 returns a logical 1if the argument is a signed 64-bit integer array and a logical 0 otherwise.

Examples

A = 3;
res = isint64(A)
B = int64(3);
res = isint64(B)

See also

isa, int64, isinteger.

History

Author

Allan CORNET

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