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Matrix/

inter.pro

calculate the intersection between 2 matrices of whole numbers

topinter Calculation

result = inter(a, b)

Return value

tableau

Parameters

a        in required

arrays of positive integers, which need not to be sorted. Duplicate elements are ignored, as they have no effect on the result

b        in required

see a

Examples

IDL> a = [2,4,6,8] IDL> b = [6,1,3,2] IDL> inter(a,b) = [ 2, 6] ; Common elements

Version history

Version

$Id: inter.pro 325 2007-12-06 10:04:53Z pinsard $

History

Known issues

Restrictions

Statistics

McCabe cyclic 9
McCabe essential 1
McCabe modular design 1
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