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Compare the differences between global variables, global static variables, local variables, local static variables, where they are stored after compilation, where the initialized values are, when the memory is allocated, what effects the initial
Static can be used in either of the following ways:Process-orientedProgramDesignStatic andObject-Oriented ProgrammingStatic. The former applies to common variables and functions, and does not involve classes. The latter mainly describes the role of
There are two ways to use static: process-orientedProgramStatic in design and static in object-oriented programming. The former applies to common variables andFunction, which does not involve classes. The latter mainly describes the role of static
Differences between global variables, local variables, static global variables, and static local variables
C ++ variables have different scopes based on different lifecycles at defined locations. They can be divided into six categories: global
1. c ++ variables have different scopes based on different lifecycles of the defined positions. The scopes can be divided into six types:
Global scope, local scope, statement scope, Class scope, namespace scope and file scope.
From the scope:
1>
The 1.c++ variable has different scopes according to the different life cycles of the defined positions, and the scope can be divided into 6 types:Global scopes, local scopes, statement scopes, class scopes, namespace scopes, and file scopes.From
1. From the scope view:1> Global variables have global scope. A global variable can be used for all source files simply by defining it in one source file. Of course, other source files that do not contain global variable definitions need to declare
The 1.c/c++ variable has different scopes according to the different life cycles of the defined positions, and the scope can be divided into 6 types:Global scopes, local scopes, statement scopes, class scopes, namespace scopes, and file scopes.From
Original: http://www.cnblogs.com/chenglei/archive/2009/09/06/1561367.html
Viewing from scopes:
Global variables have global scope. Global variables can be used for all source files only if they are defined in one source file. Of course, other
Python topic 6 local variables, global variables, import module variables, pythonglobal
Variables defined in a function have local scopes, and the most advanced variables in a module have global scopes. This document describes global variables,
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