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This page is a snapshot from the LWG issues list, see theLibrary Active Issues List for more information and the meaning ofCD1 status.

251. basic_stringbuf missing allocator_type

Section: 31.8.2[stringbuf]Status:CD1Submitter: Martin SeborOpened: 2000-07-28Last modified: 2016-01-28

Priority:Not Prioritized

View all issues withCD1 status.

Discussion:

The synopsis for the template classbasic_stringbufdoesn't list a typedef for the template parameterAllocator. This makes it impossible to determine the type ofthe allocator at compile time. It's also inconsistent with all othertemplate classes in the library that do provide a typedef for theAllocator parameter.

Proposed resolution:

Add to the synopses of the class templates basic_stringbuf (27.7.1),basic_istringstream (27.7.2), basic_ostringstream (27.7.3), and basic_stringstream (27.7.4) the typedef:

  typedef Allocator allocator_type;

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