mirror of
https://github.com/kaspanet/kaspad.git
synced 2025-05-20 22:06:42 +00:00
f46dec449d
* [NOD-510] Change coinbase flags to kaspad. * [NOD-510] Removed superfluous spaces after periods in comments. * [NOD-510] Rename btcd -> kaspad in the root folder. * [NOD-510] Rename BtcEncode -> KaspaEncode and BtcDecode -> KaspaDecode. * [NOD-510] Rename BtcEncode -> KaspaEncode and BtcDecode -> KaspaDecode. * [NOD-510] Continue renaming btcd -> kaspad. * [NOD-510] Rename btcjson -> kaspajson. * [NOD-510] Rename file names inside kaspajson. * [NOD-510] Rename kaspajson -> jsonrpc. * [NOD-510] Finish renaming in addrmgr. * [NOD-510] Rename package btcec to ecc. * [NOD-510] Finish renaming stuff in blockdag. * [NOD-510] Rename stuff in cmd. * [NOD-510] Rename stuff in config. * [NOD-510] Rename stuff in connmgr. * [NOD-510] Rename stuff in dagconfig. * [NOD-510] Rename stuff in database. * [NOD-510] Rename stuff in docker. * [NOD-510] Rename stuff in integration. * [NOD-510] Rename jsonrpc to rpcmodel. * [NOD-510] Rename stuff in limits. * [NOD-510] Rename stuff in logger. * [NOD-510] Rename stuff in mempool. * [NOD-510] Rename stuff in mining. * [NOD-510] Rename stuff in netsync. * [NOD-510] Rename stuff in peer. * [NOD-510] Rename stuff in release. * [NOD-510] Rename stuff in rpcclient. * [NOD-510] Rename stuff in server. * [NOD-510] Rename stuff in signal. * [NOD-510] Rename stuff in txscript. * [NOD-510] Rename stuff in util. * [NOD-510] Rename stuff in wire. * [NOD-510] Fix failing tests. * [NOD-510] Fix merge errors. * [NOD-510] Fix go vet errors. * [NOD-510] Remove merged file that's no longer relevant. * [NOD-510] Add a comment above Op0. * [NOD-510] Fix some comments referencing Bitcoin Core. * [NOD-510] Fix some more comments referencing Bitcoin Core. * [NOD-510] Fix bitcoin -> kaspa. * [NOD-510] Fix more bitcoin -> kaspa. * [NOD-510] Fix comments, remove DisconnectBlock in addrindex. * [NOD-510] Rename KSPD to KASD. * [NOD-510] Fix comments and user agent.
46 lines
1.3 KiB
Go
46 lines
1.3 KiB
Go
// Copyright (c) 2014-2016 The btcsuite developers
|
|
// Use of this source code is governed by an ISC
|
|
// license that can be found in the LICENSE file.
|
|
|
|
package bloom_test
|
|
|
|
import (
|
|
"fmt"
|
|
"math/rand"
|
|
"time"
|
|
|
|
"github.com/kaspanet/kaspad/util/bloom"
|
|
"github.com/kaspanet/kaspad/util/daghash"
|
|
"github.com/kaspanet/kaspad/wire"
|
|
)
|
|
|
|
// This example demonstrates how to create a new bloom filter, add a transaction
|
|
// hash to it, and check if the filter matches the transaction.
|
|
func ExampleNewFilter() {
|
|
rand.Seed(time.Now().UnixNano())
|
|
tweak := rand.Uint32()
|
|
|
|
// Create a new bloom filter intended to hold 10 elements with a 0.01%
|
|
// false positive rate and does not include any automatic update
|
|
// functionality when transactions are matched.
|
|
filter := bloom.NewFilter(10, tweak, 0.0001, wire.BloomUpdateNone)
|
|
|
|
// Create a transaction hash and add it to the filter. This particular
|
|
// trasaction is the first transaction in block 310,000 of the main
|
|
// kaspa block DAG.
|
|
txHashStr := "fd611c56ca0d378cdcd16244b45c2ba9588da3adac367c4ef43e808b280b8a45"
|
|
txHash, err := daghash.NewHashFromStr(txHashStr)
|
|
if err != nil {
|
|
fmt.Println(err)
|
|
return
|
|
}
|
|
filter.AddHash(txHash)
|
|
|
|
// Show that the filter matches.
|
|
matches := filter.Matches(txHash[:])
|
|
fmt.Println("Filter Matches?:", matches)
|
|
|
|
// Output:
|
|
// Filter Matches?: true
|
|
}
|