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Structures

IDL_VALIDNAME - Determines whether a string may be used as a valid IDL variable name or structure tag name.

N_TAGS - Returns the number of tags in a structure.

REPLICATE - Creates an array of given dimensions, filled with specified value.

STRUCT_ASSIGN - Uses "Relaxed Structure Assignment" to copy structures.

STRUCT_HIDE - Prevents the IDL HELP procedure from displaying information about structures or objects.

TAG_NAMES - Returns the names of tags in a structure.

  IDL Online Help (March 06, 2007)