yanweidong
25386cf0e1
refactor(print): 将 print 包重命名为 printer 并更新所有引用 将项目中的 print 包统一重命名为 printer，以避免与标准库或第三方库产生命名冲突。同时， 更新了所有相关模块对该包的引用，确保功能一致性和代码可维护性。 涉及文件包括： - conf/new.go - infra/service.go - service/register.go - service/service.go - with/databases.go - with/etcd.go - with/memory.go - with/redis.go 此外，删除了以下已废弃或未使用的代码文件： - cmd/cmd.go - data/map_float.go - data/map_string.go - oplog/new.go - oplog/types.go - print/print.go - utils/ext.go ```
65 lines
810 B
Go
65 lines
810 B
Go
package mapsync
|
|
|
|
import (
|
|
"sync"
|
|
)
|
|
|
|
var (
|
|
// sync map
|
|
MapFloat *mapFloat
|
|
)
|
|
|
|
// lock
|
|
type mapFloat struct {
|
|
sync.RWMutex
|
|
Data map[string]float64
|
|
}
|
|
|
|
func NewMapFloat() *mapFloat {
|
|
return &mapFloat{
|
|
Data: make(map[string]float64),
|
|
}
|
|
}
|
|
func (c *mapFloat) Set(key string, val float64) {
|
|
c.Lock()
|
|
defer c.Unlock()
|
|
c.Data[key] = val
|
|
}
|
|
|
|
func (c *mapFloat) Get(key string) float64 {
|
|
c.RLock()
|
|
defer c.RUnlock()
|
|
|
|
vals, ok := c.Data[key]
|
|
if !ok {
|
|
return 0
|
|
}
|
|
|
|
return vals
|
|
}
|
|
|
|
func (c *mapFloat) Del(key string) {
|
|
c.Lock()
|
|
defer c.Unlock()
|
|
|
|
delete(c.Data, key)
|
|
}
|
|
|
|
func (c *mapFloat) Keys() (keys []string) {
|
|
c.RLock()
|
|
defer c.RUnlock()
|
|
|
|
for k, _ := range c.Data {
|
|
keys = append(keys, k)
|
|
}
|
|
|
|
return
|
|
}
|
|
|
|
func (c *mapFloat) All() map[string]float64 {
|
|
c.RLock()
|
|
defer c.RUnlock()
|
|
|
|
return c.Data
|
|
}
|