After the call to this member function, the elements in x are those which were in y before the call, and the elements of y are those which were in x. All iterators, references and pointers remain valid for the
protected member function <ios> <iostream> std::ios::swap void swap (ios& x) noexcept; Swap internals Exchanges all internal members between x and *this, except the pointers to the associated stream buffers: rdbuf shall return the same in both objects as before the call. Derived classes...
C.84: A swap function may not fail C.84:swap函数不应该失败 Reason(原因) swap is widely used in ways that are assumed never to fail and programs cannot easily be written to work correctly in the presence of a failing swap. The standard-library containers and algorithms will not work corre...
function getAmountOut(uint amountIn,uint reserveIn,uint reserveOut)internal pure returns(uint amountOut){ require(amountIn>0,'UniswapV2Library:INSUFFICIENT_INPUT_AMOUNT'); require(reserveIn>0&&reserveOut>0,'UniswapV2Library:INSUFFICIENT_LIQUIDITY'); uint amountInWithFee=amountIn.mul(997); uint num...
functionswap(Statestorageself,SwapParamsmemoryparams)internalreturns(BalanceDeltaresult,uint256feeForProtocol,uint256feeForHook,uint24swapFee,SwapStatememorystate) self是storage类型的,其实就是外部函数的pools[id]。而第二个参数的SwapParams不同于外部函数的同名参数,这个内部函数的此参数具体如下: ...
To avoid infringing on the user's name space, this nonstandard function is exposed only when you use the compiler option, LANGLVL(EXTENDED). When you use LANGLVL(EXTENDED), any relevant information in the header is also exposed. The function uses the System/370 CDS instruction. For a detai...
Create new CSWAP gate. __init__ __init__(label=None, ctrl_state=None) Create new CSWAP gate. Methods __init__([label, ctrl_state]) Create new CSWAP gate. add_decomposition(decomposition) Add a decomposition of the instruction to the SessionEquivalenceLibrary. assemble() Assemble a Qas...
After the call to this member function, the elements in this container are those which were in ust before the call, and the elements of ust are those which were in this. Other objects kept internally by the containers (such as their hasher or key_equal objects) are also swapped. This fu...
functionqueueTransaction(address target,uint value,string memory signature,bytes memory data,uint eta)publicreturns(bytes32){require(msg.sender==admin,"Timelock::queueTransaction: Call must come from admin.");require(eta>=getBlockTimestamp().add(delay),"Timelock::queueTransaction: Estimated execution...
import { Connection } from '@solana/web3.js'; import { DexParser } from 'solana-dex-parser'; async function parseSwap() { // Setup connection const connection = new Connection('https://api.mainnet-beta.solana.com'); // Get transaction (supports both parsed and compiled transactions) ...