内存缓冲区为FILE * [英] memory buffer as FILE*

问题描述

有什么办法来创建一个内存缓冲区作为文件*。在TiXml它可以打印XML到FILE *，但我不能似乎使打印到内存缓冲区。

Is there any way to create a memory buffer as a FILE*. In TiXml it can print the xml to a FILE* but i cant seem to make it print to a memory buffer.

推荐答案

没有，你不能创建一个内存块，看起来像一个FILE *。当你去想它，因为没有办法知道有多少数据将被写入这是不可能的。

No, you cannot create a block of memory that looks like a FILE*. When you think about it this would be impossible since there's no way to know how much data would be written.

使用运营商的LT TinyXML的不过;你可以写一个C ++流，其可以是一个标准::字符串或您所选择的流。另外，您可以使用TiXMLPrinter类。

However with TinyXML using operator << you can write to a C++ stream which can either be an std::string or a stream of your choosing. Alternatively you can use the TiXMLPrinter class.

查看XML微型网站上的印刷部;

See the Printing section on the Tiny XML site;

http://www.grinninglizard.com/tinyxmldocs/index.html

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