MongoDB uses C + + driver compilation error resolution in MFC

Today, using the MongoDB C + + driver, there was an error when compiling the connection, and the string_data.h of the 93-line Max macro is displayed, which is not itself called the Max macro, but instead calls the

Std::numeric_limits<size_t>::max

This is to generate an error, by searching for a workaround (reference URL: http://blog.chinaunix.net/uid-17102734-id-2830143.html), enclose the function in parentheses to avoid confusion with Windows definitions, as detailed below

Original definition:

StringData substr (size_t pos, size_t n = Std::numeric_limits<size_t>::max ()) const;

Modified after definition:

StringData substr (size_t pos, size_t n = (Std::numeric_limits<size_t>::max) ()) const;

Note that the parentheses are added so that you can solve the compilation problem

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