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C + + Primer 5 day0 March 31, 2017 22:57:02

Source: Internet
Author: User
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67. Declaration (extern) and definition

68. Naming conventions (_A1)

69. Scope

70. Domain operator (::), global scope (no name)

71. A declaration statement consists of a basic data type (basic type) and a list immediately following (declarator). Each declarator names a variable and specifies that the variable is a type that is related to the basic data structure type

73. References are not objects and pointers to references cannot be defined

74. Dereference (*)

74. Initialization of NULL pointers (NULLPTR)

C + + Primer 5 day0 March 31, 2017 22:57:02

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