Pipeline模型在QT中的实现

最新推荐文章于 2025-08-22 01:00:00 发布

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最新推荐文章于 2025-08-22 01:00:00 发布 · 455 阅读

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CC 4.0 BY-SA版权

文章标签：

#qt

文章展示了如何使用C++实现基于QT的GUI应用配置，以及一个基于模板的组件化系统，该系统支持数据生命周期（初始化、启动、关闭）和管道（pipeline）模式。通过抽象组件和模板类，实现了不同组件间的数据传递和处理，例如IntSource、intStringChannel和printSink之间的数据流动。

工程文件

QT -= gui

CONFIG += c++17 console
CONFIG -= app_bundle

# The following define makes your compiler emit warnings if you use
# any Qt feature that has been marked deprecated (the exact warnings
# depend on your compiler). Please consult the documentation of the
# deprecated API in order to know how to port your code away from it.
DEFINES += QT_DEPRECATED_WARNINGS

# You can also make your code fail to compile if it uses deprecated APIs.
# In order to do so, uncomment the following line.
# You can also select to disable deprecated APIs only up to a certain version of Qt.
#DEFINES += QT_DISABLE_DEPRECATED_BEFORE=0x060000    # disables all the APIs deprecated before Qt 6.0.0

SOURCES += \
        main.cpp

# Default rules for deployment.
qnx: target.path = /tmp/$${TARGET}/bin
else: unix: