Category Curve and surface collection, Object ProCrvcollinstr

Function ProCrvcollinstrAttributeIsSet


Description
Checks that attribute of curve collection instruction is set
Synopsis
#include <ProCrvcollection.h>
ProErrorProCrvcollinstrAttributeIsSet(
ProCrvcollinstr instr
/* (In)
Curve collection instruction
*/
ProCrvcollinstrAttr attr
/* (In)
Attribute to check
*/
ProBoolean* r_is_set
/* (Out)
PRO_B_TRUE if attribute is set, PRO_B_FALSE if attribute is not set
*/
)
Returns
PRO_TK_NO_ERRORThe function succeeded.
PRO_TK_BAD_INPUTSOne or more arguments was invalid.

Manual References:

  1. User Interface: Curve and Surface Collection: Contents of Curve Collection
  2. User Interface: Curve and Surface Collection: Contents of Curve Collection