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gcc/libstdc++-v3 ChangeLog include/std/std_fst ...
- From: paolo at gcc dot gnu dot org
- To: gcc-cvs at gcc dot gnu dot org, libstdc++-cvs at gcc dot gnu dot org
- Date: 13 Sep 2004 22:21:34 -0000
- Subject: gcc/libstdc++-v3 ChangeLog include/std/std_fst ...
CVSROOT: /cvs/gcc
Module name: gcc
Changes by: paolo@gcc.gnu.org 2004-09-13 22:21:34
Modified files:
libstdc++-v3 : ChangeLog
libstdc++-v3/include/std: std_fstream.h
libstdc++-v3/include/bits: fstream.tcc
Added files:
libstdc++-v3/testsuite/performance/27_io: filebuf_sgetn_unbuf.cc
Log message:
2004-09-13 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/11722
* include/std/std_fstream.h (xsgetn): Declare only.
* include/bits/fstream.tcc (xsgetn): Define, optimize for the
always_noconv() case: when __n > __buflen, copy the available
buffer and issue a direct read.
* testsuite/performance/27_io/filebuf_sgetn_unbuf.cc: New.
* include/bits/fstream.tcc (xsputn): Minor tweak, reorder a
conditional.
Patches:
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/ChangeLog.diff?cvsroot=gcc&r1=1.2657&r2=1.2658
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/include/std/std_fstream.h.diff?cvsroot=gcc&r1=1.62&r2=1.63
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/include/bits/fstream.tcc.diff?cvsroot=gcc&r1=1.122&r2=1.123
http://gcc.gnu.org/cgi-bin/cvsweb.cgi/gcc/libstdc++-v3/testsuite/performance/27_io/filebuf_sgetn_unbuf.cc.diff?cvsroot=gcc&r1=NONE&r2=1.1