Dynamic wchar_t array (C++ beginner) [closed]

问题

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Closed 6 years ago.

I am modifying some C++ code that has a wchar_t myArray[MAX_PATH] in the header file.

My modifications mean that I cannot know the length of this array until runtime. How can I store an array of dynamic length instead? Maybe I just keep a wchar_t* in the header file and another int to hold its length?

回答1:

Use std::wstring instead. It's a dynamic string containing wchar_t.

来源：https://stackoverflow.com/questions/16360587/dynamic-wchar-t-array-c-beginner