54 lines
1.1 KiB
Go
54 lines
1.1 KiB
Go
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// Package wrapper ...
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//
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// Description : wrapper ...
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 2023-05-05 14:33
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package wrapper
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import (
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"fmt"
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"math"
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)
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// Float ...
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 14:33 2023/5/5
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type Float float64
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// ToFloat32 ...
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 14:36 2023/5/5
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func (f Float) ToFloat32() (float32, error) {
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if f > math.MaxFloat32 || f < math.SmallestNonzeroFloat32 {
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return 0, fmt.Errorf("float32 should between %v and %v", math.SmallestNonzeroFloat32, math.MaxFloat32)
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}
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return float32(f), nil
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}
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// ToFloat64 ...
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 14:36 2023/5/5
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func (f Float) ToFloat64() (float64, error) {
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if f > math.MaxFloat64 || f < math.SmallestNonzeroFloat64 {
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return 0, fmt.Errorf("float32 should between %v and %v", math.SmallestNonzeroFloat64, math.MaxFloat64)
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}
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return float64(f), nil
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}
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// ToString ...
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//
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// Author : go_developer@163.com<白茶清欢>
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//
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// Date : 14:38 2023/5/5
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func (f Float) ToString() string {
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return fmt.Sprintf("%v", f)
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}
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