UniswapV3Factory
Mantle0xead128bdf9cff441ef401ec8d18a96b4a2d25252
Solidity v0.7.6+commit.7338295f
🤖
通过你的 AI 查询此合约
引用：
0xead128bdf9cff441ef401ec8d18a96b4a2d25252
示例提示词：
"Tell me the current state of mantle/0xead128bdf9cff441ef401ec8d18a96b4a2d25252"
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mcp.smarts.md
Mantle 在 Smarts 上是仅文档链：源代码和 ABI 已索引，但当前不提供实时链上数据（状态、最新事件、管理员画像）。AI 代理仍可通过 MCP 调用 get_contract_info 和 get_contract_source。
概览
读取函数
4
写入函数
3
事件
3
读取函数
feeAmountTickSpacing(uint24)
view
Returns the tick spacing for a given fee amount, if enabled, or 0 if not enabled
开发者： A fee amount can never be removed, so this value should be hard coded or cached in the calling context
参数
| 名称 | 类型 | 描述 |
|---|---|---|
| — | uint24 |
返回值
| 名称 | 类型 | 描述 |
|---|---|---|
| — | int24 | The tick spacing |
getPool(address, address, uint24)
view
Returns the pool address for a given pair of tokens and a fee, or address 0 if it does not exist
开发者： tokenA and tokenB may be passed in either token0/token1 or token1/token0 order
参数
| 名称 | 类型 | 描述 |
|---|---|---|
| — | address | |
| — | address | |
| — | uint24 |
返回值
| 名称 | 类型 | 描述 |
|---|---|---|
| — | address | pool The pool address |
owner()
view
Returns the current owner of the factory
开发者： Can be changed by the current owner via setOwner
返回值
| 名称 | 类型 | 描述 |
|---|---|---|
| — | address | The address of the factory owner |
parameters()
view
Get the parameters to be used in constructing the pool, set transiently during pool creation.
开发者： Called by the pool constructor to fetch the parameters of the pool Returns factory The factory address Returns token0 The first token of the pool by address sort order Returns token1 The second token of the pool by address sort order Returns fee The fee collected upon every swap in the pool, denominated in hundredths of a bip Returns tickSpacing The minimum number of ticks between initialized ticks
返回值
| 名称 | 类型 | 描述 |
|---|---|---|
| factory | address | |
| token0 | address | |
| token1 | address | |
| fee | uint24 | |
| tickSpacing | int24 |
写入函数
createPool(tokenA: address, tokenB: address, fee: uint24)
nonpayable
Creates a pool for the given two tokens and fee
开发者： tokenA and tokenB may be passed in either order: token0/token1 or token1/token0. tickSpacing is retrieved from the fee. The call will revert if the pool already exists, the fee is invalid, or the token arguments are invalid.
参数
| 名称 | 类型 | 描述 |
|---|---|---|
| tokenA | address | One of the two tokens in the desired pool |
| tokenB | address | The other of the two tokens in the desired pool |
| fee | uint24 | The desired fee for the pool |
返回值
| 名称 | 类型 | 描述 |
|---|---|---|
| pool | address | pool The address of the newly created pool |
enableFeeAmount(fee: uint24, tickSpacing: int24)
nonpayable
Enables a fee amount with the given tickSpacing
开发者： Fee amounts may never be removed once enabled
参数
| 名称 | 类型 | 描述 |
|---|---|---|
| fee | uint24 | The fee amount to enable, denominated in hundredths of a bip (i.e. 1e-6) |
| tickSpacing | int24 | The spacing between ticks to be enforced for all pools created with the given fee amount |
setOwner(_owner: address)
nonpayable
Updates the owner of the factory
开发者： Must be called by the current owner
参数
| 名称 | 类型 | 描述 |
|---|---|---|
| _owner | address | The new owner of the factory |
事件
FeeAmountEnabled(fee: uint24, tickSpacing: int24)
Emitted when a new fee amount is enabled for pool creation via the factory
| 名称 | 类型 | 已索引 | 描述 |
|---|---|---|---|
| fee | uint24 | ✓ | The enabled fee, denominated in hundredths of a bip |
| tickSpacing | int24 | ✓ | The minimum number of ticks between initialized ticks for pools created with the given fee |
OwnerChanged(oldOwner: address, newOwner: address)
Emitted when the owner of the factory is changed
| 名称 | 类型 | 已索引 | 描述 |
|---|---|---|---|
| oldOwner | address | ✓ | The owner before the owner was changed |
| newOwner | address | ✓ | The owner after the owner was changed |
PoolCreated(token0: address, token1: address, fee: uint24, tickSpacing: int24, pool: address)
Emitted when a pool is created
| 名称 | 类型 | 已索引 | 描述 |
|---|---|---|---|
| token0 | address | ✓ | The first token of the pool by address sort order |
| token1 | address | ✓ | The second token of the pool by address sort order |
| fee | uint24 | ✓ | The fee collected upon every swap in the pool, denominated in hundredths of a bip |
| tickSpacing | int24 | The minimum number of ticks between initialized ticks | |
| pool | address | The address of the created pool |