data_seg

博客介绍了C++里data_seg的作用,它用于指定初始化数据的默认段。如使用该编译指令后分配的数据会被放在指定段中,且用其分配的数据不保留位置信息,第二个参数现被忽略,还提到创建段时的命名注意事项。

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data_seg

#pragma data_seg( ["section-name"[, "section-class"] ] )

Specifies the default section for initialized data. For example:

#pragma data_seg( "MY_DATA" )

causes data allocated following the #pragma statement to be placed in a section called MY_DATA.

Data allocated using the data_seg pragma does not retain any information about its location.

The second parameter, section-class, is included for compatibilty with versions of Visual C++ prior to version 2.0, and is now ignored.

See /SECTION for a list of names you should not use when creating a section.

Pragma Directives

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