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Number of Object Attributes Example

This example demonstrates the use of the &NATTR EDA to extract the number of attributes assigned to an object.

 
$$
$$ Declarations
$$
    NUMBER/STRNUM,INTNUM
    ENTITY/CR1
    STRING/ATT(6,132)
    CR1=CIRCLE/-.5,-.5,.25
    ATT(1)='USE'
    ATT(2)='MOUNTING HOLE'
    ATT(3)='DRILL'
    ATT(4)='.5 DIA. .75 DEEP'
    ASATT/CR1,ATT(1..4)
    ATT(5)='COST'
    ATT(6)='135'
    ASATT/CR1,ATT(5..6),1
    INTNUM/=&NATTR(CR1,1)
    STRNUM=&NATTR(CR1)

The variable INTNUM would be assigned a value of 1.
The variable STRNUM would be assigned a value of 2.