76 lines
1.6 KiB
Solidity
76 lines
1.6 KiB
Solidity
/*
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Copyright 2019 ZeroEx Intl.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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pragma solidity ^0.5.9;
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import "../src/LibSafeMath.sol";
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contract TestLibSafeMath {
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using LibSafeMath for uint256;
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function externalSafeMul(uint256 a, uint256 b)
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external
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pure
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returns (uint256)
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{
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return a.safeMul(b);
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}
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function externalSafeDiv(uint256 a, uint256 b)
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external
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pure
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returns (uint256)
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{
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return a.safeDiv(b);
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}
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function externalSafeSub(uint256 a, uint256 b)
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external
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pure
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returns (uint256)
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{
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return a.safeSub(b);
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}
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function externalSafeAdd(uint256 a, uint256 b)
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external
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pure
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returns (uint256)
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{
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return a.safeAdd(b);
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}
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function externalMaxUint256(uint256 a, uint256 b)
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external
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pure
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returns (uint256)
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{
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return a.max256(b);
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}
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function externalMinUint256(uint256 a, uint256 b)
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external
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pure
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returns (uint256)
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{
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return a.min256(b);
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}
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}
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