，算了，还是围观一下吧
c语言吧 关注：798,685贴子：4,347,770
窝本打算鼓捣个的
1. 数组是什么？
— An array type describes a contiguously allocated nonempty set of objects with a particular member object type, called the element type.The element type shall be complete whenever the array type is specified. Array types are characterized by their element type and by the number of elements in the array.Anarray type is said to be derivedfrom its element type, and if its element type is T,the array type is sometimes called ‘‘array of T’’.The construction of an array type from an element type is called ‘‘array type derivation’’.
它描述了相邻分配的对象的非空集合。换句话说，对于int a[5];，a具有数组类型int[5]，它是a[0]到a[4]五个对象的集合体。
- 数组变量是左值，但是不能作为=的左操作数。它是对象。
- 数组变量不是常量，不是地址，不是指针。【在大多数表达式中一个数组类型的值会转换成指向第一个元素的指针（右值）。】
- 它在运行时实际的存在于存储（通常是内存）中。
— An array type describes a contiguously allocated nonempty set of objects with a particular member object type, called the element type.The element type shall be complete whenever the array type is specified. Array types are characterized by their element type and by the number of elements in the array.Anarray type is said to be derivedfrom its element type, and if its element type is T,the array type is sometimes called ‘‘array of T’’.The construction of an array type from an element type is called ‘‘array type derivation’’.
它描述了相邻分配的对象的非空集合。换句话说，对于int a[5];，a具有数组类型int[5]，它是a[0]到a[4]五个对象的集合体。
- 数组变量是左值，但是不能作为=的左操作数。它是对象。
- 数组变量不是常量，不是地址，不是指针。【在大多数表达式中一个数组类型的值会转换成指向第一个元素的指针（右值）。】
- 它在运行时实际的存在于存储（通常是内存）中。
拆台向Within procedures, the language's interpretation of the pointers was identical to that of the array variables: a pointer declaration created a cell differing from an array declaration only in that the programmer was expected to assign a referent, instead of letting the compiler allocate the space and initialize the cell.
Values stored in the cells bound toarray and pointer nameswere the machine addresses,measured in bytes, of the corresponding storage area.
