65 lines
1.7 KiB
Go
65 lines
1.7 KiB
Go
package accounting
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import "github.com/nspcc-dev/neofs-api-go/v2/accounting"
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// Decimal represents decimal number for accounting operations.
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//
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// Decimal is mutually compatible with github.com/nspcc-dev/neofs-api-go/v2/accounting.Decimal
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// message. See ReadFromV2 / WriteToV2 methods.
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//
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// Instances can be created using built-in var declaration.
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//
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// Note that direct typecast is not safe and may result in loss of compatibility:
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//
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// _ = Decimal(accounting.Decimal{}) // not recommended
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type Decimal accounting.Decimal
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// ReadFromV2 reads Decimal from the accounting.Decimal message. Checks if the
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// message conforms to NeoFS API V2 protocol.
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//
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// See also WriteToV2.
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func (d *Decimal) ReadFromV2(m accounting.Decimal) error {
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*d = Decimal(m)
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return nil
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}
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// WriteToV2 writes Decimal to the accounting.Decimal message.
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// The message must not be nil.
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//
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// See also ReadFromV2.
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func (d Decimal) WriteToV2(m *accounting.Decimal) {
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*m = (accounting.Decimal)(d)
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}
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// Value returns value of the decimal number.
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//
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// Zero Decimal has zero value.
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//
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// See also SetValue.
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func (d Decimal) Value() int64 {
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return (*accounting.Decimal)(&d).GetValue()
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}
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// SetValue sets value of the decimal number.
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//
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// See also Value.
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func (d *Decimal) SetValue(v int64) {
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(*accounting.Decimal)(d).SetValue(v)
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}
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// Precision returns precision of the decimal number.
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//
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// Zero Decimal has zero precision.
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//
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// See also SetPrecision.
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func (d Decimal) Precision() uint32 {
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return (*accounting.Decimal)(&d).GetPrecision()
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}
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// SetPrecision sets precision of the decimal number.
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//
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// See also Precision.
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func (d *Decimal) SetPrecision(p uint32) {
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(*accounting.Decimal)(d).SetPrecision(p)
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}
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