Help, not understanding how classes work...

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Help, not understanding how classes work...

wavic
So-and-so of the Yard

Posts: 2,955

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Jan-20-2018, 06:07 PM

Look at the definition of the _print_tree function. It takes four parameters - self, and three others. When you call it, it takes the instance as a parameter without a need to pass it every time when calling the method. So you have to provide the other three parameters. You pass two of them,

"As they say in Mexico 'dosvidaniya'. That makes two vidaniyas."
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Messages In This Thread

Help, not understanding how classes work... - by Peter_EU - Jan-20-2018, 05:46 PM

RE: Help, not understanding how classes work... - by wavic - Jan-20-2018, 06:07 PM

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