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package main
import (
"fmt"
"reflect"
"strings"
)
type TypeClass func(a reflect.Kind) bool
func isParameterized(a reflect.Kind) bool {
for _, v := range parameterizedKinds {
if v == a {
return true
}
}
return false
}
func isNotParameterized(a reflect.Kind) bool { return !isParameterized(a) }
func isRangeable(a reflect.Kind) bool {
for _, v := range rangeable {
if v == a {
return true
}
}
return false
}
func isSpecialized(a reflect.Kind) bool {
for _, v := range specialized {
if v == a {
return true
}
}
return false
}
func isNumber(a reflect.Kind) bool {
for _, v := range number {
if v == a {
return true
}
}
return false
}
func isSignedNumber(a reflect.Kind) bool {
for _, v := range signedNumber {
if v == a {
return true
}
}
return false
}
func isNonComplexNumber(a reflect.Kind) bool {
for _, v := range nonComplexNumber {
if v == a {
return true
}
}
return false
}
func isAddable(a reflect.Kind) bool {
if a == reflect.String {
return true
}
return isNumber(a)
}
func isComplex(a reflect.Kind) bool {
if a == reflect.Complex128 || a == reflect.Complex64 {
return true
}
return false
}
func panicsDiv0(a reflect.Kind) bool {
for _, v := range div0panics {
if v == a {
return true
}
}
return false
}
func isEq(a reflect.Kind) bool {
for _, v := range elEq {
if v == a {
return true
}
}
return false
}
func isOrd(a reflect.Kind) bool {
for _, v := range elOrd {
if v == a {
return true
}
}
return false
}
func isBoolRepr(a reflect.Kind) bool {
for _, v := range boolRepr {
if v == a {
return true
}
}
return false
}
func mathPkg(a reflect.Kind) string {
if a == reflect.Float64 {
return "math."
}
if a == reflect.Float32 {
return "math32."
}
if a == reflect.Complex64 || a == reflect.Complex128 {
return "cmplx."
}
return ""
}
func vecPkg(a reflect.Kind) string {
if a == reflect.Float64 {
return "vecf64."
}
if a == reflect.Float32 {
return "vecf32."
}
return ""
}
func getalias(name string) string {
if nice, ok := nameMaps[name]; ok {
return nice
}
return name
}
func interfaceName(name string) string {
switch name {
case "Square":
return "Squarer"
case "Cube":
return "Cuber"
case "Eq", "ElEq":
return "ElEqer"
case "Ne", "ElNe":
return "ElEqer"
default:
return name + "er"
}
}
func bitSizeOf(a reflect.Kind) string {
switch a {
case reflect.Int, reflect.Uint:
return "0"
case reflect.Int8, reflect.Uint8:
return "8"
case reflect.Int16, reflect.Uint16:
return "16"
case reflect.Int32, reflect.Uint32, reflect.Float32:
return "32"
case reflect.Int64, reflect.Uint64, reflect.Float64:
return "64"
}
return "UNKNOWN BIT SIZE"
}
func trueValue(a reflect.Kind) string {
switch a {
case reflect.String:
return `"true"`
case reflect.Bool:
return "true"
default:
return "1"
}
}
func falseValue(a reflect.Kind) string {
switch a {
case reflect.String:
return `"false"`
case reflect.Bool:
return "false"
default:
return "0"
}
}
func isFloat(a reflect.Kind) bool {
if a == reflect.Float32 || a == reflect.Float64 {
return true
}
return false
}
func isFloatCmplx(a reflect.Kind) bool {
if a == reflect.Float32 || a == reflect.Float64 || a == reflect.Complex64 || a == reflect.Complex128 {
return true
}
return false
}
func isntFloat(a reflect.Kind) bool { return !isFloat(a) }
func isntComplex(a reflect.Kind) bool { return !isComplex(a) }
func short(a reflect.Kind) string {
return shortNames[a]
}
func clean(a string) string {
if a == "unsafe.pointer" {
return "unsafe.Pointer"
}
return a
}
func unexport(a string) string {
return strings.ToLower(string(a[0])) + a[1:]
}
func strip(a string) string {
return strings.Replace(a, ".", "", -1)
}
func reflectKind(a reflect.Kind) string {
return strip(strings.Title(a.String()))
}
func asType(a reflect.Kind) string {
return clean(a.String())
}
func sliceOf(a reflect.Kind) string {
s := fmt.Sprintf("%ss()", strings.Title(a.String()))
return strip(clean(s))
}
func getOne(a reflect.Kind) string {
return fmt.Sprintf("Get%s", short(a))
}
func setOne(a reflect.Kind) string {
return fmt.Sprintf("Set%s", short(a))
}
func filter(a []reflect.Kind, is func(reflect.Kind) bool) (retVal []reflect.Kind) {
for _, k := range a {
if is(k) {
retVal = append(retVal, k)
}
}
return
}
|
