mirror of
https://github.com/mappu/miqt.git
synced 2024-12-22 17:08:38 +00:00
88 lines
1.6 KiB
Go
88 lines
1.6 KiB
Go
package qt
|
|
|
|
/*
|
|
|
|
#include "gen_qfloat16.h"
|
|
#include <stdlib.h>
|
|
|
|
*/
|
|
import "C"
|
|
|
|
import (
|
|
"runtime"
|
|
"unsafe"
|
|
)
|
|
|
|
type qfloat16 struct {
|
|
h *C.qfloat16
|
|
}
|
|
|
|
func (this *qfloat16) cPointer() *C.qfloat16 {
|
|
if this == nil {
|
|
return nil
|
|
}
|
|
return this.h
|
|
}
|
|
|
|
func newqfloat16(h *C.qfloat16) *qfloat16 {
|
|
if h == nil {
|
|
return nil
|
|
}
|
|
return &qfloat16{h: h}
|
|
}
|
|
|
|
func newqfloat16_U(h unsafe.Pointer) *qfloat16 {
|
|
return newqfloat16((*C.qfloat16)(h))
|
|
}
|
|
|
|
// Newqfloat16 constructs a new qfloat16 object.
|
|
func Newqfloat16() *qfloat16 {
|
|
ret := C.qfloat16_new()
|
|
return newqfloat16(ret)
|
|
}
|
|
|
|
// Newqfloat162 constructs a new qfloat16 object.
|
|
func Newqfloat162(f float32) *qfloat16 {
|
|
ret := C.qfloat16_new2((C.float)(f))
|
|
return newqfloat16(ret)
|
|
}
|
|
|
|
func (this *qfloat16) IsInf() bool {
|
|
_ret := C.qfloat16_IsInf(this.h)
|
|
return (bool)(_ret)
|
|
}
|
|
|
|
func (this *qfloat16) IsNaN() bool {
|
|
_ret := C.qfloat16_IsNaN(this.h)
|
|
return (bool)(_ret)
|
|
}
|
|
|
|
func (this *qfloat16) IsFinite() bool {
|
|
_ret := C.qfloat16_IsFinite(this.h)
|
|
return (bool)(_ret)
|
|
}
|
|
|
|
func (this *qfloat16) FpClassify() int {
|
|
_ret := C.qfloat16_FpClassify(this.h)
|
|
return (int)(_ret)
|
|
}
|
|
|
|
func (this *qfloat16) IsNormal() bool {
|
|
_ret := C.qfloat16_IsNormal(this.h)
|
|
return (bool)(_ret)
|
|
}
|
|
|
|
// Delete this object from C++ memory.
|
|
func (this *qfloat16) Delete() {
|
|
C.qfloat16_Delete(this.h)
|
|
}
|
|
|
|
// GoGC adds a Go Finalizer to this pointer, so that it will be deleted
|
|
// from C++ memory once it is unreachable from Go memory.
|
|
func (this *qfloat16) GoGC() {
|
|
runtime.SetFinalizer(this, func(this *qfloat16) {
|
|
this.Delete()
|
|
runtime.KeepAlive(this.h)
|
|
})
|
|
}
|