develop/ALimitedInputStream_8h_source.html

/*

 * AUI Framework - Declarative UI toolkit for modern C++20

 * Copyright (C) 2020-2024 Alex2772 and Contributors

 *

 * SPDX-License-Identifier: MPL-2.0

 *

 * This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/.

 */


//

// Created by alex2 on 16.11.2020.

//


#pragma once


#include "IInputStream.h"


class API_AUI_CORE ALimitedInputStream: public IInputStream {

private:

    _<IInputStream> mInputStream;

    size_t mLimit;


public:

    ALimitedInputStream(const _<IInputStream>& inputStream, size_t limit) : mInputStream(inputStream), mLimit(limit) {}

    virtual ~ALimitedInputStream() = default;


    size_t read(char* dst, size_t size) override;

};


IInputStream
Represents an input stream.
Definition IInputStream.h:26

IInputStream::read
virtual size_t read(char *dst, size_t size)=0
Reads up to size bytes from stream. Blocking (waiting for new data) is allowed.

_
An std::weak_ptr with AUI extensions.
Definition SharedPtrTypes.h:178