gf/util/gconv/gconv_slice_float.go

// Copyright 2019 gf Author(https://github.com/gogf/gf). All Rights Reserved.
//
// This Source Code Form is subject to the terms of the MIT License.
// If a copy of the MIT was not distributed with this file,
// You can obtain one at https://github.com/gogf/gf.

package gconv

// SliceFloat is alias of Floats.
func SliceFloat(i interface{}) []float64 {
	return Floats(i)
}

// SliceFloat32 is alias of Float32s.
func SliceFloat32(i interface{}) []float32 {
	return Float32s(i)
}

// SliceFloat64 is alias of Float64s.
func SliceFloat64(i interface{}) []float64 {
	return Floats(i)
}

// Floats converts <i> to []float64.
func Floats(i interface{}) []float64 {
	return Float64s(i)
}

// Float32s converts <i> to []float32.
func Float32s(i interface{}) []float32 {
	if i == nil {
		return nil
	}
	var array []float32
	switch value := i.(type) {
	case []string:
		array = make([]float32, len(value))
		for k, v := range value {
			array[k] = Float32(v)
		}
	case []int:
		array = make([]float32, len(value))
		for k, v := range value {
			array[k] = Float32(v)
		}
	case []int8:
		array = make([]float32, len(value))
		for k, v := range value {
			array[k] = Float32(v)
		}
	case []int16:
		array = make([]float32, len(value))
		for k, v := range value {
			array[k] = Float32(v)
		}
	case []int32:
		array = make([]float32, len(value))
		for k, v := range value {
			array[k] = Float32(v)
		}
	case []int64:
		array = make([]float32, len(value))
		for k, v := range value {
			array[k] = Float32(v)
		}
	case []uint:
		for _, v := range value {
			array = append(array, Float32(v))
		}
	case []uint8:
		array = make([]float32, len(value))
		for k, v := range value {
			array[k] = Float32(v)
		}
	case []uint16:
		array = make([]float32, len(value))
		for k, v := range value {
			array[k] = Float32(v)
		}
	case []uint32:
		array = make([]float32, len(value))
		for k, v := range value {
			array[k] = Float32(v)
		}
	case []uint64:
		array = make([]float32, len(value))
		for k, v := range value {
			array[k] = Float32(v)
		}
	case []bool:
		array = make([]float32, len(value))
		for k, v := range value {
			array[k] = Float32(v)
		}
	case []float32:
		array = value
	case []float64:
		array = make([]float32, len(value))
		for k, v := range value {
			array[k] = Float32(v)
		}
	case []interface{}:
		array = make([]float32, len(value))
		for k, v := range value {
			array[k] = Float32(v)
		}
	default:
		if v, ok := i.(apiFloats); ok {
			return Float32s(v.Floats())
		}
		if v, ok := i.(apiInterfaces); ok {
			return Float32s(v.Interfaces())
		}
		return []float32{Float32(i)}
	}
	return array
}

// Float64s converts <i> to []float64.
func Float64s(i interface{}) []float64 {
	if i == nil {
		return nil
	}
	var array []float64
	switch value := i.(type) {
	case []string:
		array = make([]float64, len(value))
		for k, v := range value {
			array[k] = Float64(v)
		}
	case []int:
		array = make([]float64, len(value))
		for k, v := range value {
			array[k] = Float64(v)
		}
	case []int8:
		array = make([]float64, len(value))
		for k, v := range value {
			array[k] = Float64(v)
		}
	case []int16:
		array = make([]float64, len(value))
		for k, v := range value {
			array[k] = Float64(v)
		}
	case []int32:
		array = make([]float64, len(value))
		for k, v := range value {
			array[k] = Float64(v)
		}
	case []int64:
		array = make([]float64, len(value))
		for k, v := range value {
			array[k] = Float64(v)
		}
	case []uint:
		for _, v := range value {
			array = append(array, Float64(v))
		}
	case []uint8:
		array = make([]float64, len(value))
		for k, v := range value {
			array[k] = Float64(v)
		}
	case []uint16:
		array = make([]float64, len(value))
		for k, v := range value {
			array[k] = Float64(v)
		}
	case []uint32:
		array = make([]float64, len(value))
		for k, v := range value {
			array[k] = Float64(v)
		}
	case []uint64:
		array = make([]float64, len(value))
		for k, v := range value {
			array[k] = Float64(v)
		}
	case []bool:
		array = make([]float64, len(value))
		for k, v := range value {
			array[k] = Float64(v)
		}
	case []float32:
		array = make([]float64, len(value))
		for k, v := range value {
			array[k] = Float64(v)
		}
	case []float64:
		array = value
	case []interface{}:
		array = make([]float64, len(value))
		for k, v := range value {
			array[k] = Float64(v)
		}
	default:
		if v, ok := i.(apiFloats); ok {
			return v.Floats()
		}
		if v, ok := i.(apiInterfaces); ok {
			return Floats(v.Interfaces())
		}
		return []float64{Float64(i)}
	}
	return array

}