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source ../dicttool/dicttool.tcl
source oometa.tcl
oo::class create animal {
meta set biodata animal: 1
}
oo::class create mammal {
superclass animal
meta set biodata mammal: 1
}
oo::class create cat {
superclass mammal
meta set biodata diet: carnivore
}
cat create felix
puts [felix meta get biodata]
felix meta set biodata likes: {birds mice}
puts [felix meta get biodata]
mammal meta set biodata metabolism: warm-blooded
puts [felix meta get biodata]
# Overwrite class info
felix meta set biodata mammal: yes
puts [felix meta get biodata]
|
