59 lines
720 B
Go
59 lines
720 B
Go
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package data
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import (
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"sync"
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)
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var (
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// Cache
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CacheMapFloat *MapFloat
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)
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// lock
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type MapFloat struct {
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sync.RWMutex
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Data map[string]float64
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}
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func NewMapFloat() *MapFloat {
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return &MapFloat{
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Data: make(map[string]float64),
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}
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}
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func (c *MapFloat) All() map[string]float64 {
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c.RLock()
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defer c.RUnlock()
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return c.Data
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}
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func (c *MapFloat) Get(key string) float64 {
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c.RLock()
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defer c.RUnlock()
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vals, ok := c.Data[key]
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if !ok {
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return 0
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}
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return vals
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}
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func (c *MapFloat) Set(key string, val float64) {
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c.Lock()
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defer c.Unlock()
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c.Data[key] = val
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}
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func (c *MapFloat) Keys() (keys []string) {
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c.RLock()
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defer c.RUnlock()
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for k, _ := range c.Data {
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keys = append(keys, k)
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}
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return
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}
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