August 2021
Intermediate to advanced
450 pages
5h 35m
Chinese
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6.1 引言
向量的使用者不太可能总是使用double向量。向量是个通用的概念，与浮点数的概念应该是无关的。因此，向量的元素类型应该独立表示。模板（template）是一个类或一个函数，我们用一组类型或值对其进行参数化。我们用模板表示那些最好理解为通用事物的概念，然后通过指定参数（例如指定vector的元素类型为double）生成特定的类型或函数。
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