Factory
#
Code#
Address0x7Bbbb6abaD521dE677aBe089C85b29e3b2021496
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Events#
PairCreatedEmitted each time a pair is created via createPair.
token0
is guaranteed to be strictly less thantoken1
by sort order.- The final
uint
log value will be1
for the first pair created,2
for the second, etc. (see allPairs/getPair).
#
Read-Only Functions#
getPairReturns the address of the pair for tokenA
and tokenB
, if it has been created, else address(0)
(0x0000000000000000000000000000000000000000
).
tokenA
andtokenB
are interchangeable.- Pair addresses can also be calculated deterministically.
#
allPairsReturns the address of the n
th pair (0
-indexed) created through the factory, or address(0)
(0x0000000000000000000000000000000000000000
) if not enough pairs have been created yet.
- Pass
0
for the address of the first pair created,1
for the second, etc.
#
allPairsLengthReturns the total number of pairs created through the factory so far.
#
feeToSee Protocol Charge Calculation.
#
feeToSetterThe address allowed to change feeTo.
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State-Changing Functions#
createPairCreates a pair for tokenA
and tokenB
if one doesn't exist already.
tokenA
andtokenB
are interchangeable.- Emits PairCreated.