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      C++
       
      Utilities library
      General utilities
      Relational operators (deprecated in C++20)
      Integer comparison functions
      (C++20)(C++20)(C++20)    
      (C++20)
      Swap and type operations
      (C++20)
      (C++14)
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      Common vocabulary types
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      Diagnostics library
       
      std::error_category
       
      virtual ~error_category();
      		(since C++11)

      Destroys the object.

      Parameters

      (none)