QByteArrayList 类

QByteArrayList 类提供字节数组列表。 更多...

头：	#include <QByteArrayList>
CMake:	find_package(Qt6 REQUIRED COMPONENTS Core) target_link_libraries(mytarget PRIVATE Qt6::Core)
qmake:	QT += core
继承：	QList

• 所有成员列表，包括继承成员
• QByteArrayList is part of 隐式共享类 and 用于字符串数据的类 .

注意： 此类的所有函数 可重入 .

公共函数

QByteArray	join (QByteArrayView separator = {}) const
QByteArray	join (const QByteArray & separator ) const
QByteArray	join (char separator ) const

相关非成员

	QByteArrayListIterator
	QMutableByteArrayListIterator

详细描述

QByteArrayList 实际仅仅是 QList < QByteArray >. It is documented as a full class just for simplicity of documenting the member methods that exist only in QList < QByteArray >.

All of QList 's functionality also applies to QByteArrayList. For example, you can use isEmpty () to test whether the list is empty, and you can call functions like append (), prepend (), insert (), replace (), removeAll (), removeAt (), removeFirst (), removeLast ()，和 removeOne () to modify a QByteArrayList. In addition, QByteArrayList provides several join () methods for concatenating the list into a single QByteArray .

The purpose of QByteArrayList is quite different from that of QStringList . Whereas QStringList has many methods for manipulation of elements within the list, QByteArrayList does not. Normally, QStringList should be used whenever working with a list of printable strings. QByteArrayList should be used to handle and efficiently join large blobs of binary data, as when sequentially receiving serialized data through a QIODevice .

另请参阅 QByteArray and QStringList .

成员函数文档编制

[since 6.3] QByteArray QByteArrayList:: join ( QByteArrayView separator = {}) const

Joins all the byte arrays into a single byte array with each element separated by the given separator ，若有的话。

该函数在 Qt 6.3 引入。

QByteArray QByteArrayList:: join (const QByteArray & separator ) const

Joins all the byte arrays into a single byte array with each element separated by the given separator .

QByteArray QByteArrayList:: join ( char separator ) const

Joins all the byte arrays into a single byte array with each element separated by the given separator .

相关非成员

QByteArrayListIterator

The QByteArrayListIterator type definition provides a Java-style const iterator for QByteArrayList .

QByteArrayList provides both Java 风格迭代器 and STL 样式迭代器 . The Java-style const iterator is simply a type definition for QListIterator < QByteArray >.

另请参阅 QMutableByteArrayListIterator and QByteArrayList::const_iterator .

QMutableByteArrayListIterator

The QByteArrayListIterator type definition provides a Java-style non-const iterator for QByteArrayList .

QByteArrayList provides both Java 风格迭代器 and STL 样式迭代器 . The Java-style non-const iterator is simply a type definition for QMutableListIterator < QByteArray >.

另请参阅 QByteArrayListIterator and QByteArrayList::iterator .

内容

• 公共函数

• 相关非成员

• 详细描述