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OtokenSpawner.md

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OtokenSpawner

This contract spawns and initializes eip-1167 minimal proxies that

point to existing logic contracts.

This contract was modified from Spawner.sol

https://github.com/0age/Spawner/blob/master/contracts/Spawner.sol to fit into OtokenFactory

Functions:

  • _spawn(address logicContract, bytes initializationCalldata) (internal)

  • _computeAddress(address logicContract, bytes initializationCalldata) (internal)

Function _spawn(address logicContract, bytes initializationCalldata) → address internal

internal function for spawning an eip-1167 minimal proxy using CREATE2

Parameters:

  • logicContract: address of the logic contract

  • initializationCalldata: calldata that will be supplied to the DELEGATECALL

from the spawned contract to the logic contract during contract creation

Return Values:

  • spawnedContract the address of the newly-spawned contract

Function _computeAddress(address logicContract, bytes initializationCalldata) → address target internal

internal view function for finding the address of the standard

eip-1167 minimal proxy created using CREATE2 with a given logic contract

and initialization calldata payload

Parameters:

  • logicContract: address of the logic contract

  • initializationCalldata: calldata that will be supplied to the DELEGATECALL

from the spawned contract to the logic contract during contract creation

Return Values:

  • target address of the next spawned minimal proxy contract with the

given parameters.