41 lines
1.2 KiB
Solidity
41 lines
1.2 KiB
Solidity
// SPDX-License-Identifier: UNLICENSED
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pragma solidity =0.7.6;
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import '../libraries/TickBitmap.sol';
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contract TickBitmapTest {
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using TickBitmap for mapping(int16 => uint256);
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mapping(int16 => uint256) public bitmap;
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function flipTick(int24 tick) external {
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bitmap.flipTick(tick, 1);
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}
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function getGasCostOfFlipTick(int24 tick) external returns (uint256) {
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uint256 gasBefore = gasleft();
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bitmap.flipTick(tick, 1);
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return gasBefore - gasleft();
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}
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function nextInitializedTickWithinOneWord(int24 tick, bool lte)
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external
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view
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returns (int24 next, bool initialized)
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{
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return bitmap.nextInitializedTickWithinOneWord(tick, 1, lte);
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}
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function getGasCostOfNextInitializedTickWithinOneWord(int24 tick, bool lte) external view returns (uint256) {
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uint256 gasBefore = gasleft();
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bitmap.nextInitializedTickWithinOneWord(tick, 1, lte);
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return gasBefore - gasleft();
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}
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// returns whether the given tick is initialized
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function isInitialized(int24 tick) external view returns (bool) {
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(int24 next, bool initialized) = bitmap.nextInitializedTickWithinOneWord(tick, 1, true);
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return next == tick ? initialized : false;
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}
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}
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