1352 lines
56 KiB
JSON
1352 lines
56 KiB
JSON
{
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"contractName": "SignedMath",
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"abi": [],
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"metadata": "{\"compiler\":{\"version\":\"0.8.10+commit.fc410830\"},\"language\":\"Solidity\",\"output\":{\"abi\":[],\"devdoc\":{\"details\":\"Standard signed math utilities missing in the Solidity language.\",\"kind\":\"dev\",\"methods\":{},\"version\":1},\"userdoc\":{\"kind\":\"user\",\"methods\":{},\"version\":1}},\"settings\":{\"compilationTarget\":{\"@openzeppelin/contracts/utils/math/SignedMath.sol\":\"SignedMath\"},\"evmVersion\":\"london\",\"libraries\":{},\"metadata\":{\"bytecodeHash\":\"ipfs\"},\"optimizer\":{\"enabled\":false,\"runs\":200},\"remappings\":[]},\"sources\":{\"@openzeppelin/contracts/utils/math/SignedMath.sol\":{\"keccak256\":\"0xf92515413956f529d95977adc9b0567d583c6203fc31ab1c23824c35187e3ddc\",\"license\":\"MIT\",\"urls\":[\"bzz-raw://c50fcc459e49a9858b6d8ad5f911295cb7c9ab57567845a250bf0153f84a95c7\",\"dweb:/ipfs/QmcEW85JRzvDkQggxiBBLVAasXWdkhEysqypj9EaB6H2g6\"]}},\"version\":1}",
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"bytecode": "0x60566050600b82828239805160001a6073146043577f4e487b7100000000000000000000000000000000000000000000000000000000600052600060045260246000fd5b30600052607381538281f3fe73000000000000000000000000000000000000000030146080604052600080fdfea2646970667358221220ecc55b2e1208d2c71df0f53ec7abb56ed1f8f1f97da9d4c4938f6523450c090764736f6c634300080a0033",
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"deployedSourceMap": "215:1047:37:-:0;;;;;;;;",
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"source": "// SPDX-License-Identifier: MIT\n// OpenZeppelin Contracts (last updated v4.8.0) (utils/math/SignedMath.sol)\n\npragma solidity ^0.8.0;\n\n/**\n * @dev Standard signed math utilities missing in the Solidity language.\n */\nlibrary SignedMath {\n /**\n * @dev Returns the largest of two signed numbers.\n */\n function max(int256 a, int256 b) internal pure returns (int256) {\n return a > b ? a : b;\n }\n\n /**\n * @dev Returns the smallest of two signed numbers.\n */\n function min(int256 a, int256 b) internal pure returns (int256) {\n return a < b ? a : b;\n }\n\n /**\n * @dev Returns the average of two signed numbers without overflow.\n * The result is rounded towards zero.\n */\n function average(int256 a, int256 b) internal pure returns (int256) {\n // Formula from the book \"Hacker's Delight\"\n int256 x = (a & b) + ((a ^ b) >> 1);\n return x + (int256(uint256(x) >> 255) & (a ^ b));\n }\n\n /**\n * @dev Returns the absolute unsigned value of a signed value.\n */\n function abs(int256 n) internal pure returns (uint256) {\n unchecked {\n // must be unchecked in order to support `n = type(int256).min`\n return uint256(n >= 0 ? n : -n);\n }\n }\n}\n",
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"sourcePath": "@openzeppelin\\contracts\\utils\\math\\SignedMath.sol",
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"ast": {
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"absolutePath": "@openzeppelin/contracts/utils/math/SignedMath.sol",
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"exportedSymbols": {
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"SignedMath": [
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8146
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]
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},
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{
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"src": "134:80:37",
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"text": " @dev Standard signed math utilities missing in the Solidity language."
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},
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}
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"typeDescriptions": {
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}
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},
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"typeDescriptions": {
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}
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}
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},
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"documentation": {
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"id": 8045,
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"nodeType": "StructuredDocumentation",
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"src": "240:66:37",
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"text": " @dev Returns the largest of two signed numbers."
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},
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