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Showing content from https://cplusplus.github.io/LWG/issue251 below:

Issue 251: basic_stringbuf missing allocator_type

This page is a snapshot from the LWG issues list, see the Library Active Issues List for more information and the meaning of CD1 status.

251. basic_stringbuf missing allocator_type

Section: 31.8.2 [stringbuf] Status: CD1 Submitter: Martin Sebor Opened: 2000-07-28 Last modified: 2016-01-28

Priority: Not Prioritized

View all issues with CD1 status.

Discussion:

The synopsis for the template class basic_stringbuf doesn't list a typedef for the template parameter Allocator. This makes it impossible to determine the type of the allocator at compile time. It's also inconsistent with all other template classes in the library that do provide a typedef for the Allocator 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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