1/* 2 * Copyright (c) 2025 Huawei Device Co., Ltd. 3 * Licensed under the Apache License, Version 2.0 (the "License"); 4 * you may not use this file except in compliance with the License. 5 * You may obtain a copy of the License at 6 * 7 * http://www.apache.org/licenses/LICENSE-2.0 8 * 9 * Unless required by applicable law or agreed to in writing, software 10 * distributed under the License is distributed on an "AS IS" BASIS, 11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 12 * See the License for the specific language governing permissions and 13 * limitations under the License. 14 */ 15 16import { KPointer } from './InteropTypes'; 17import { ptrToString } from './Wrapper'; 18import { className } from './ts-reflection'; 19 20/** 21 * An object holding reference to the native pointer. 22 */ 23export class Wrapper { 24 ptr: KPointer; 25 constructor(ptr: KPointer) { 26 if (ptr == null) { 27 throw new Error(`Init <${className(this)}> with null native peer`); 28 } 29 this.ptr = ptr; 30 } 31 toString(): string { 32 return `[native object <${className(this)}> at ${ptrToString(this.ptr)}]`; 33 } 34} 35