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kind.go
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kind.go
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package htypes
import (
"reflect"
)
func IsNumber(v Any) bool {
switch reflect.TypeOf(v).Kind() {
case reflect.Int:
return true
case reflect.Int8:
return true
case reflect.Int16:
return true
case reflect.Int32:
return true
case reflect.Int64:
return true
case reflect.Uint:
return true
case reflect.Uint8:
return true
case reflect.Uint16:
return true
case reflect.Uint32:
return true
case reflect.Uint64:
return true
case reflect.Float32:
return true
case reflect.Float64:
return true
default:
return false
}
}
func ToNumber(v Any) (float64, bool) {
switch reflect.TypeOf(v).Kind() {
case reflect.Int:
return float64(v.(int)), true
case reflect.Int8:
return float64(v.(int8)), true
case reflect.Int16:
return float64(v.(int16)), true
case reflect.Int32:
return float64(v.(int32)), true
case reflect.Int64:
return float64(v.(int64)), true
case reflect.Uint:
return float64(v.(uint)), true
case reflect.Uint8:
return float64(v.(uint8)), true
case reflect.Uint16:
return float64(v.(uint16)), true
case reflect.Uint32:
return float64(v.(uint32)), true
case reflect.Uint64:
return float64(v.(uint64)), true
case reflect.Float32:
return float64(v.(float32)), true
case reflect.Float64:
return v.(float64), true
default:
return 0, false
}
}
func GetKindName(k reflect.Kind) string {
switch k {
case reflect.Bool:
return "Bool"
case reflect.Int:
return "Number"
case reflect.Int8:
return "Number"
case reflect.Int16:
return "Number"
case reflect.Int32:
return "Number"
case reflect.Int64:
return "Number"
case reflect.Uint:
return "Number"
case reflect.Uint8:
return "Number"
case reflect.Uint16:
return "Number"
case reflect.Uint32:
return "Number"
case reflect.Uint64:
return "Number"
case reflect.Uintptr:
return "Number"
case reflect.Float32:
return "Number"
case reflect.Float64:
return "Number"
case reflect.Complex64:
return "Complex64"
case reflect.Complex128:
return "Complex128"
case reflect.Array:
return "Array"
case reflect.Chan:
return "Chan"
case reflect.Func:
return "Func"
case reflect.Interface:
return "Interface"
case reflect.Map:
return "Map"
case reflect.Ptr:
return "Ptr"
case reflect.Slice:
return "Slice"
case reflect.String:
return "String"
case reflect.Struct:
return "Struct"
case reflect.UnsafePointer:
return "UnsafePointer"
}
return "" //Unreachable
}