mirror of
https://github.com/ethereum/solidity
synced 2023-10-03 13:03:40 +00:00
18 lines
583 B
Solidity
18 lines
583 B
Solidity
contract test {
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mapping(uint256 => bytes4) public to_string_map;
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mapping(uint256 => bool) public to_bool_map;
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mapping(uint256 => uint256) public to_uint_map;
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mapping(uint256 => mapping(uint256 => uint256)) public to_multiple_map;
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constructor() public {
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to_string_map[42] = "24";
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to_bool_map[42] = false;
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to_uint_map[42] = 12;
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to_multiple_map[42][23] = 31;
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}
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}
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// ----
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// to_string_map(uint256): 42 -> "24"
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// to_bool_map(uint256): 42 -> false
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// to_uint_map(uint256): 42 -> 12
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// to_multiple_map(uint256,uint256): 42, 23 -> 31
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