quickfix/fix_decimal.go at main · dominikznidar/quickfix

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// This file may be distributed under the terms of the quickfixengine.org

// license as defined by quickfixengine.org and appearing in the file

// LICENSE included in the packaging of this file.

// This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING

// THE WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A

// PARTICULAR PURPOSE.

// See http://www.quickfixengine.org/LICENSE for licensing information.

// Contact ask@quickfixengine.org if any conditions of this licensing

// are not clear to you.

package quickfix

import "github.com/shopspring/decimal"

// FIXDecimal is a FIX Float Value that implements an arbitrary precision fixed-point decimal. Implements FieldValue.

type FIXDecimal struct {

decimal.Decimal

// Scale is the number of digits after the decimal point when Writing the field value as a FIX value.

Scale int32

}

func (d FIXDecimal) Write() []byte {

return []byte(d.Decimal.StringFixed(d.Scale))

}

func (d *FIXDecimal) Read(bytes []byte) (err error) {

d.Decimal, err = decimal.NewFromString(string(bytes))

return

}