清除阵列 [英] Clearing an array

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本文介绍了清除阵列的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!

问题描述

我有一个数组,我初始化为零,如:


缓冲区[300] = {0x00};


怎么做我在我的代码中将此数组重置为所有零更多?没有运行

a整个循环?


最好的问候

Terry

I have an array that I initialize to zero, like:

Buffer[300] = {0x00};

How do I in my code reset this array to all zeros ones more? Without running
a whole for loop?

Best Regards
Terry

推荐答案



" Terry Andersen" < TE ** @ sea.com> schrieb im Newsbeitrag

新闻:bk ********** @ news.net.uni-c.dk ...

"Terry Andersen" <te**@sea.com> schrieb im Newsbeitrag
news:bk**********@news.net.uni-c.dk...
我有一个数组,我初始化为零,如:

缓冲区[300] = {0x00};

我如何在我的代码中将此数组重置为全零?没有
运行整个for循环?
I have an array that I initialize to zero, like:

Buffer[300] = {0x00};

How do I in my code reset this array to all zeros ones more? Without running a whole for loop?



memset(Buffer,0x00,sizeof Buffer);


Robert



memset(Buffer, 0x00, sizeof Buffer);

Robert


Terry Andersen写道:
Terry Andersen wrote:

我有一个数组,我初始化为零,如:

Buffer [300] = {0x00};

我如何在我的代码中将此数组重置为全部为零?
不运行整个for循环?

I have an array that I initialize to zero, like:

Buffer[300] = {0x00};

How do I in my code reset this array to all zeros ones more?
Without running a whole for loop?




一个循环可能是最好的。

没有单一的操作可以做到。



A loop might be best.
There''s no single operation that will do it.


Robert Stankowic写道:
Robert Stankowic wrote:

Terry Andersen < TE ** @ sea.com> schrieb im Newsbeitrag
新闻:bk ********** @ news.net.uni-c.dk ...

"Terry Andersen" <te**@sea.com> schrieb im Newsbeitrag
news:bk**********@news.net.uni-c.dk...
我有一个数组,我初始化为零,如:

缓冲区[300] = {0x00};

我如何在我的代码中将此数组重置为全部为零?
I have an array that I initialize to zero, like:

Buffer[300] = {0x00};

How do I in my code reset this array to all zeros ones more?

没有运行整个for循环?


Without running a whole for loop?


memset(Buffer,0x00,sizeof Buffer);



memset(Buffer, 0x00, sizeof Buffer);




不知道((* Buffer)0)的表示,

memset()可能会也可能不会正常工作。



Not knowing the representation of ((*Buffer)0),
memset() might or might not work right.


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