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"function" }, { "inputs": [ { "internalType": "address", "name": "tokenIn", "type": "address" }, { "internalType": "uint256", "name": "maxAmountIn", "type": "uint256" }, { "internalType": "address", "name": "tokenOut", "type": "address" }, { "internalType": "uint256", "name": "tokenAmountOut", "type": "uint256" }, { "internalType": "uint256", "name": "maxPrice", "type": "uint256" } ], "name": "swapExactAmountOut", "outputs": [ { "internalType": "uint256", "name": "tokenAmountIn", "type": "uint256" }, { "internalType": "uint256", "name": "spotPriceAfter", "type": "uint256" } ], "stateMutability": "nonpayable", "type": "function" }, { "inputs": [ { "internalType": "uint256", "name": "tokenBalanceIn", "type": "uint256" }, { "internalType": "uint256", "name": "tokenWeightIn", "type": "uint256" }, { "internalType": "uint256", "name": "tokenBalanceOut", "type": "uint256" }, { "internalType": "uint256", "name": "tokenWeightOut", "type": "uint256" }, { "internalType": "uint256", "name": "tokenAmountOut", "type": "uint256" }, { "internalType": "uint256", "name": "swapFee", "type": "uint256" } ], "name": "calcInGivenOut", "outputs": [ { "internalType": "uint256", "name": "tokenAmountIn", "type": "uint256" } ], "stateMutability": "pure", "type": "function" }, { "inputs": [ { "internalType": "uint256", "name": "tokenBalanceIn", "type": "uint256" }, { "internalType": "uint256", "name": "tokenWeightIn", "type": "uint256" }, { "internalType": "uint256", "name": "tokenBalanceOut", "type": "uint256" }, { "internalType": "uint256", "name": "tokenWeightOut", "type": "uint256" }, { "internalType": "uint256", "name": "tokenAmountIn", "type": "uint256" }, { "internalType": "uint256", "name": "swapFee", "type": "uint256" } ], "name": "calcOutGivenIn", "outputs": [ { "internalType": "uint256", "name": "tokenAmountOut", "type": "uint256" } ], "stateMutability": "pure", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "token", "type": "address" } ], "name": "getNormalizedWeight", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "token", "type": "address" } ], "name": "getDenormalizedWeight", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "getTotalDenormalizedWeight", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "isFinalized", "outputs": [ { "internalType": "bool", "name": "", "type": "bool" } ], "stateMutability": "view", "type": "function" }, { "inputs": [ { "internalType": "address", "name": "token", "type": "address" } ], "name": "getBalance", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" }, { "inputs": [], "name": "getSwapFee", "outputs": [ { "internalType": "uint256", "name": "", "type": "uint256" } ], "stateMutability": "view", "type": "function" } ], "metadata": 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"bytecode": "0x", "deployedBytecode": "0x", "immutableReferences": {}, "sourceMap": "", "deployedSourceMap": "", "source": "// SPDX-License-Identifier: MIT\npragma solidity 0.6.8;\n\ninterface IBPool {\n function getNumTokens() external view returns (uint);\n function getCurrentTokens() external view returns (address[] memory tokens);\n function swapExactAmountIn(\n address tokenIn,\n uint tokenAmountIn,\n address tokenOut,\n uint minAmountOut,\n uint maxPrice) external returns (uint tokenAmountOut, uint spotPriceAfter);\n function swapExactAmountOut(\n address tokenIn,\n uint maxAmountIn,\n address tokenOut,\n uint tokenAmountOut,\n uint maxPrice) external returns (uint tokenAmountIn, uint spotPriceAfter);\n function calcInGivenOut(\n uint tokenBalanceIn,\n uint tokenWeightIn,\n uint tokenBalanceOut,\n uint tokenWeightOut,\n uint tokenAmountOut,\n uint swapFee) external pure returns (uint tokenAmountIn);\n function calcOutGivenIn(\n uint tokenBalanceIn,\n uint tokenWeightIn,\n uint tokenBalanceOut,\n uint tokenWeightOut,\n uint tokenAmountIn,\n uint swapFee) external pure returns (uint tokenAmountOut);\n function getNormalizedWeight(address token) external view returns (uint);\n function getDenormalizedWeight(address token) external view returns (uint);\n function getTotalDenormalizedWeight() external view returns (uint);\n function isFinalized() external view returns (bool);\n function getBalance(address token) external view returns (uint);\n function getSwapFee() external view returns (uint);\n}\n", "sourcePath": "/home/thezviad_gmail_com/src/swappa/contracts/interfaces/balancer/IBPool.sol", "ast": { "absolutePath": "project:/contracts/interfaces/balancer/IBPool.sol", "exportedSymbols": { "IBPool": [ 1371 ] }, "id": 1372, "license": "MIT", "nodeType": "SourceUnit", "nodes": [ { "id": 1255, "literals": [ "solidity", "0.6", ".8" ], "nodeType": "PragmaDirective", "src": "32:22:10" }, { "abstract": false, "baseContracts": [], "contractDependencies": [], 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