What are some common string issues in C++11?
In C++11, some common string issues include memory management, performance with large strings, and handling Unicode.
Can you explain the memory management issues?
Sure! Memory management issues often arise from using std::string
without understanding its copy-on-write behavior, which can lead to unnecessary copies.
What about performance issues with large strings?
Performance issues can occur when concatenating large strings repeatedly, as it may lead to multiple reallocations. Using std::ostringstream
can help.
How do I handle Unicode strings in C++11?
C++11 doesn't have built-in support for Unicode, but you can use libraries like ICU or std::wstring
for wide character support.
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