2024-11-04 10:15:32 +00:00
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package multimedia
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/*
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#include "gen_qmetadatareadercontrol.h"
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#include <stdlib.h>
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*/
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import "C"
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import (
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"github.com/mappu/miqt/qt"
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"runtime"
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"runtime/cgo"
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"unsafe"
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)
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type QMetaDataReaderControl struct {
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h *C.QMetaDataReaderControl
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isSubclass bool
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*QMediaControl
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}
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func (this *QMetaDataReaderControl) cPointer() *C.QMetaDataReaderControl {
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if this == nil {
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return nil
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}
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return this.h
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}
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func (this *QMetaDataReaderControl) UnsafePointer() unsafe.Pointer {
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if this == nil {
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return nil
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}
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return unsafe.Pointer(this.h)
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}
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// newQMetaDataReaderControl constructs the type using only CGO pointers.
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func newQMetaDataReaderControl(h *C.QMetaDataReaderControl, h_QMediaControl *C.QMediaControl, h_QObject *C.QObject) *QMetaDataReaderControl {
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if h == nil {
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return nil
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}
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return &QMetaDataReaderControl{h: h,
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QMediaControl: newQMediaControl(h_QMediaControl, h_QObject)}
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}
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// UnsafeNewQMetaDataReaderControl constructs the type using only unsafe pointers.
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func UnsafeNewQMetaDataReaderControl(h unsafe.Pointer, h_QMediaControl unsafe.Pointer, h_QObject unsafe.Pointer) *QMetaDataReaderControl {
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if h == nil {
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return nil
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}
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return &QMetaDataReaderControl{h: (*C.QMetaDataReaderControl)(h),
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QMediaControl: UnsafeNewQMediaControl(h_QMediaControl, h_QObject)}
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}
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func (this *QMetaDataReaderControl) MetaObject() *qt.QMetaObject {
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return qt.UnsafeNewQMetaObject(unsafe.Pointer(C.QMetaDataReaderControl_MetaObject(this.h)))
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}
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func (this *QMetaDataReaderControl) Metacast(param1 string) unsafe.Pointer {
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param1_Cstring := C.CString(param1)
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defer C.free(unsafe.Pointer(param1_Cstring))
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return (unsafe.Pointer)(C.QMetaDataReaderControl_Metacast(this.h, param1_Cstring))
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}
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func QMetaDataReaderControl_Tr(s string) string {
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s_Cstring := C.CString(s)
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defer C.free(unsafe.Pointer(s_Cstring))
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var _ms C.struct_miqt_string = C.QMetaDataReaderControl_Tr(s_Cstring)
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_ret := C.GoStringN(_ms.data, C.int(int64(_ms.len)))
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C.free(unsafe.Pointer(_ms.data))
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return _ret
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}
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func QMetaDataReaderControl_TrUtf8(s string) string {
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s_Cstring := C.CString(s)
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defer C.free(unsafe.Pointer(s_Cstring))
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var _ms C.struct_miqt_string = C.QMetaDataReaderControl_TrUtf8(s_Cstring)
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_ret := C.GoStringN(_ms.data, C.int(int64(_ms.len)))
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C.free(unsafe.Pointer(_ms.data))
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return _ret
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}
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func (this *QMetaDataReaderControl) IsMetaDataAvailable() bool {
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return (bool)(C.QMetaDataReaderControl_IsMetaDataAvailable(this.h))
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}
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func (this *QMetaDataReaderControl) MetaData(key string) *qt.QVariant {
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key_ms := C.struct_miqt_string{}
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key_ms.data = C.CString(key)
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key_ms.len = C.size_t(len(key))
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defer C.free(unsafe.Pointer(key_ms.data))
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_goptr := qt.UnsafeNewQVariant(unsafe.Pointer(C.QMetaDataReaderControl_MetaData(this.h, key_ms)))
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_goptr.GoGC() // Qt uses pass-by-value semantics for this type. Mimic with finalizer
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return _goptr
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}
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func (this *QMetaDataReaderControl) AvailableMetaData() []string {
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var _ma C.struct_miqt_array = C.QMetaDataReaderControl_AvailableMetaData(this.h)
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_ret := make([]string, int(_ma.len))
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_outCast := (*[0xffff]C.struct_miqt_string)(unsafe.Pointer(_ma.data)) // hey ya
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for i := 0; i < int(_ma.len); i++ {
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var _lv_ms C.struct_miqt_string = _outCast[i]
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_lv_ret := C.GoStringN(_lv_ms.data, C.int(int64(_lv_ms.len)))
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C.free(unsafe.Pointer(_lv_ms.data))
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_ret[i] = _lv_ret
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}
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return _ret
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}
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func (this *QMetaDataReaderControl) MetaDataChanged() {
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C.QMetaDataReaderControl_MetaDataChanged(this.h)
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}
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func (this *QMetaDataReaderControl) OnMetaDataChanged(slot func()) {
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C.QMetaDataReaderControl_connect_MetaDataChanged(this.h, C.intptr_t(cgo.NewHandle(slot)))
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}
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//export miqt_exec_callback_QMetaDataReaderControl_MetaDataChanged
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func miqt_exec_callback_QMetaDataReaderControl_MetaDataChanged(cb C.intptr_t) {
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gofunc, ok := cgo.Handle(cb).Value().(func())
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if !ok {
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panic("miqt: callback of non-callback type (heap corruption?)")
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}
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gofunc()
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}
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func (this *QMetaDataReaderControl) MetaDataChanged2(key string, value *qt.QVariant) {
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key_ms := C.struct_miqt_string{}
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key_ms.data = C.CString(key)
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key_ms.len = C.size_t(len(key))
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defer C.free(unsafe.Pointer(key_ms.data))
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C.QMetaDataReaderControl_MetaDataChanged2(this.h, key_ms, (*C.QVariant)(value.UnsafePointer()))
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}
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func (this *QMetaDataReaderControl) OnMetaDataChanged2(slot func(key string, value *qt.QVariant)) {
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C.QMetaDataReaderControl_connect_MetaDataChanged2(this.h, C.intptr_t(cgo.NewHandle(slot)))
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}
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//export miqt_exec_callback_QMetaDataReaderControl_MetaDataChanged2
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func miqt_exec_callback_QMetaDataReaderControl_MetaDataChanged2(cb C.intptr_t, key C.struct_miqt_string, value *C.QVariant) {
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gofunc, ok := cgo.Handle(cb).Value().(func(key string, value *qt.QVariant))
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if !ok {
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panic("miqt: callback of non-callback type (heap corruption?)")
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}
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// Convert all CABI parameters to Go parameters
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var key_ms C.struct_miqt_string = key
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key_ret := C.GoStringN(key_ms.data, C.int(int64(key_ms.len)))
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C.free(unsafe.Pointer(key_ms.data))
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slotval1 := key_ret
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slotval2 := qt.UnsafeNewQVariant(unsafe.Pointer(value))
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gofunc(slotval1, slotval2)
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}
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func (this *QMetaDataReaderControl) MetaDataAvailableChanged(available bool) {
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C.QMetaDataReaderControl_MetaDataAvailableChanged(this.h, (C.bool)(available))
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}
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func (this *QMetaDataReaderControl) OnMetaDataAvailableChanged(slot func(available bool)) {
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C.QMetaDataReaderControl_connect_MetaDataAvailableChanged(this.h, C.intptr_t(cgo.NewHandle(slot)))
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}
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//export miqt_exec_callback_QMetaDataReaderControl_MetaDataAvailableChanged
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func miqt_exec_callback_QMetaDataReaderControl_MetaDataAvailableChanged(cb C.intptr_t, available C.bool) {
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gofunc, ok := cgo.Handle(cb).Value().(func(available bool))
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if !ok {
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panic("miqt: callback of non-callback type (heap corruption?)")
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}
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// Convert all CABI parameters to Go parameters
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slotval1 := (bool)(available)
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gofunc(slotval1)
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}
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func QMetaDataReaderControl_Tr2(s string, c string) string {
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s_Cstring := C.CString(s)
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defer C.free(unsafe.Pointer(s_Cstring))
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c_Cstring := C.CString(c)
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defer C.free(unsafe.Pointer(c_Cstring))
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var _ms C.struct_miqt_string = C.QMetaDataReaderControl_Tr2(s_Cstring, c_Cstring)
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_ret := C.GoStringN(_ms.data, C.int(int64(_ms.len)))
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C.free(unsafe.Pointer(_ms.data))
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return _ret
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}
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func QMetaDataReaderControl_Tr3(s string, c string, n int) string {
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s_Cstring := C.CString(s)
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defer C.free(unsafe.Pointer(s_Cstring))
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c_Cstring := C.CString(c)
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defer C.free(unsafe.Pointer(c_Cstring))
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var _ms C.struct_miqt_string = C.QMetaDataReaderControl_Tr3(s_Cstring, c_Cstring, (C.int)(n))
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_ret := C.GoStringN(_ms.data, C.int(int64(_ms.len)))
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C.free(unsafe.Pointer(_ms.data))
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return _ret
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}
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func QMetaDataReaderControl_TrUtf82(s string, c string) string {
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s_Cstring := C.CString(s)
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defer C.free(unsafe.Pointer(s_Cstring))
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c_Cstring := C.CString(c)
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defer C.free(unsafe.Pointer(c_Cstring))
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var _ms C.struct_miqt_string = C.QMetaDataReaderControl_TrUtf82(s_Cstring, c_Cstring)
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_ret := C.GoStringN(_ms.data, C.int(int64(_ms.len)))
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C.free(unsafe.Pointer(_ms.data))
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return _ret
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}
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func QMetaDataReaderControl_TrUtf83(s string, c string, n int) string {
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s_Cstring := C.CString(s)
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defer C.free(unsafe.Pointer(s_Cstring))
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c_Cstring := C.CString(c)
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defer C.free(unsafe.Pointer(c_Cstring))
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var _ms C.struct_miqt_string = C.QMetaDataReaderControl_TrUtf83(s_Cstring, c_Cstring, (C.int)(n))
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_ret := C.GoStringN(_ms.data, C.int(int64(_ms.len)))
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C.free(unsafe.Pointer(_ms.data))
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return _ret
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}
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// Delete this object from C++ memory.
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func (this *QMetaDataReaderControl) Delete() {
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C.QMetaDataReaderControl_Delete(this.h, C.bool(this.isSubclass))
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}
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// GoGC adds a Go Finalizer to this pointer, so that it will be deleted
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// from C++ memory once it is unreachable from Go memory.
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func (this *QMetaDataReaderControl) GoGC() {
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runtime.SetFinalizer(this, func(this *QMetaDataReaderControl) {
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this.Delete()
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runtime.KeepAlive(this.h)
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})
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}
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