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objarray get_binary <obj> |
Returns the binary internal representation of the objarray. Useful to avoid conversion from string or to string, or, for instance, to change from integer to chars.
e.g.
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set obj [objarray new intarray -values {5 6 7 8}]
# --> 5 6 7 8
puts [binary encode base64 [objarray get_binary $obj]]
# --> BQAAAAYAAAAHAAAACAAAAA==
set obj2 [objarray new intarray -binary [objarray get_binary $obj]]
# --> 5 6 7 8
set obj3 [objarray new chararray -binary [objarray get_binary $obj]]
# --> 5 0 0 0 6 0 0 0 7 0 0 0 8 0 0 0 |