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Inheritance | Solidity by Example | 0.8.13

solidity-by-example.org · 877 words · saved by 1 readers

Solidity supports multiple inheritance. Contracts can inherit other contract by using the is keyword. Function that is going to be overridden by a child contract must be declared as virtual. Function that is going to override a parent function must use the keyword override. Order of inheritance is important. You have to list the parent contracts in the order from “most base-like” to “most derived”.

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