Visual Lisp - Check data type

Donald Broussard

Is there a generally accepted method for confirming data types in lisp? Specifically I want to check if the point type is a variant or not:

(if (= ptIns ?is a variant?)
  (vlax-put-property myMText 'InsertionPoint ptIns)
  (vlax-put-property myMText 'InsertionPoint (vlax-3d-point ptIns))
)

Kerry Brown

 

Have a look at

https://www.bricsys.com/bricscad/help/en_AU/CurVer/DevRef/source/vlevariantp.htm

(vle-variantp  obj)

replacement for : (= (type obj) 'VARIANT)

Roy Klein Gebbinck

The OP has posted the same question here:
https://www.theswamp.org/index.php?topic=50871.0