just read the article: < Understand the Qt containers >
a)Qt Containers: implicitly shared (Copy-On-Write) !
b) size type: QT return signed int, while STL return size_t (unsigned int)
(2)Qt has C++ STL style API, stick to these API style(3) Usage QVector instead of QList as much as possible
Qt containers and their STL counterparts
The following table summarises the main sequential and associative Qt containers and their STL counterparts. For the most part, we will ignore the string classes, even though technically, they are also containers.
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Author: Qingfeng XIA
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