45 lines
1.7 KiB
Solidity
45 lines
1.7 KiB
Solidity
/*
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Copyright 2018 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 0.4.24;
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pragma experimental ABIEncoderV2;
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import "@0x/contracts-libs/contracts/libs/LibOrder.sol";
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import "@0x/contracts-libs/contracts/libs/LibFillResults.sol";
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contract IMatchOrders {
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/// @dev Match two complementary orders that have a profitable spread.
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/// Each order is filled at their respective price point. However, the calculations are
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/// carried out as though the orders are both being filled at the right order's price point.
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/// The profit made by the left order goes to the taker (who matched the two orders).
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/// @param leftOrder First order to match.
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/// @param rightOrder Second order to match.
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/// @param leftSignature Proof that order was created by the left maker.
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/// @param rightSignature Proof that order was created by the right maker.
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/// @return matchedFillResults Amounts filled and fees paid by maker and taker of matched orders.
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function matchOrders(
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LibOrder.Order memory leftOrder,
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LibOrder.Order memory rightOrder,
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bytes memory leftSignature,
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bytes memory rightSignature
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)
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public
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returns (LibFillResults.MatchedFillResults memory matchedFillResults);
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}
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