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Constants ¶
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const ( KEY_LEN = 8 // float64 VALUE_LEN = 8 // uint64 RECORD_LEN = int64(16) // KEY_LEN + VALUE_LEN HEADER = 8 )
Variables ¶
This section is empty.
Functions ¶
func FromRecord ¶
Types ¶
type Store ¶
Store is a os.File where we store key value paires
Example ¶
tmpDir := os.TempDir()
f, _ := ioutil.TempFile(tmpDir, "*")
store := Store{f}
store.Put(ToRecord(1.99, 0))
store.Put(ToRecord(2.08, 1))
store.Put(ToRecord(2.08, 2))
store.Put(ToRecord(2.33, 3))
fmt.Println("count:", store.RecordCount())
fmt.Println(FromRecord(store.Get(3)))
fmt.Println(FromRecord(store.Get(2)))
fmt.Println(FromRecord(store.Get(1)))
fmt.Println(FromRecord(store.Get(0)))
Output: count: 4 2.33 3 2.08 2 2.08 1 1.99 0
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