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Inter-contract execution in Solidity
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| pragma solidity ^0.5.0; | |
| contract Base { | |
| uint x; | |
| constructor() public { | |
| x = 10; | |
| } | |
| function setX(uint _x) public returns(bool) { | |
| x = _x; | |
| return true; | |
| } | |
| function getX() public view returns(uint) { | |
| return x; | |
| } | |
| } | |
| contract Caller { | |
| function getBaseX(address baseAddress) public view returns(uint) { | |
| Base baseContract = Base(baseAddress); | |
| return baseContract.getX(); | |
| } | |
| } |
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