/* * Copyright (c) 2022 tursom. All rights reserved. * Use of this source code is governed by a GPL-3 * license that can be found in the LICENSE file. */ package lang import "strconv" type Int int func CastInt(v any) (int, bool) { switch i := v.(type) { case int: return i, true case int8: return int(i), true case int16: return int(i), true case int32: return int(i), true case int64: return int(i), true case uint: return int(i), true case uint8: return int(i), true case uint16: return int(i), true case uint32: return int(i), true case uint64: return int(i), true case float32: return int(i), true case float64: return int(i), true case Number: return int(i.ToInt64().V()), true default: return 0, false } } func EqualsInt(i1 Number, i2 any) bool { i2, ok := CastInt(i2) return ok && i2 == i1.ToInt64().V() } func (i Int) V() int { return int(i) } func (i *Int) P() *int { return (*int)(i) } func (i Int) String() string { return strconv.FormatInt(int64(i), 10) } func (i Int) AsObject() Object { return i } func (i Int) Equals(e Object) bool { return EqualsInt(i, e) } func (i Int) ToString() String { return NewString(i.String()) } func (i Int) HashCode() int32 { return HashInt(int(i)) } func (i Int) Compare(t Int) int { switch { case i > t: return 1 case i == t: return 0 default: return -1 } } func (i Int) ToInt64() Int64 { return Int64(i) } func (i Int) ToUInt64() UInt64 { return UInt64(i) } func (i Int) ToFloat64() Float64 { return Float64(i) } func HashInt(i int) int32 { return HashInt64(int64(i)) }