静态函数只在所定义的.c文件域中有效。
例子:
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这例子是能顺利编译通过。因为test1()在所在的.c中能看到test()的定义,因而能调用之。但没有了test1()函数,而在main中直接调用test()会编译错误,提示找不到test()的定义。一般静态函数的声明和定义都放在一个.h中,以便包含这个.h就就能使用。
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![](/Images/OutliningIndicators/ExpandedBlockStart.gif)
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这样,包含这个.h就能直接调用test()。
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静态函数只在所定义的.c文件域中有效。
例子:
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]()
![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() 这样,包含这个.h就能直接调用test()。 ![]() |
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