Base Primitives

BUILD_ARRAY DEFINED DIMENSIONALITY DIMENSIONS EXISTS FIELDS FILL IS_A LOAD NOW SAVE SEARCHPATH SET_ABORT_HANDLER SLEEP TIME_FROM_ISOTIME TRANSLATE_PATH

IS_A ( Generic  VAR, String  TYPESTRING   ) Test if a variable is of a given type. Parameters: [in]  VAR  The variable to test [in]  TYPESTRING  Type to check for (boolean, real, integer, string, realarray, integerarray, interval) Returns: Boolean