gcc/libstdc++-v3
François Dumont 4e05c918d2 libstdc++: Specialize copy/copy_n for istreambuf_iterator and deque iterators
Add __copy_n_a overloads for std::deque iterators to replace with C memmove
when possible. Expose std::copy_n implementation details in pre-C++11 modes
and use it for std::copy overloads.

libstdc++-v3/ChangeLog

	* include/bits/stl_algo.h (__copy_n_a): Move to ...
	* include/bits/stl_algobase.h (__copy_n_a): ...here. Add __strict
	parameter.
	(__copy_n_a(istreambuf_iterator<>, _Size, _Deque_iterator<>, bool)):
	Declare.
	(__niter_base(const _Safe_iterator<_Ite, _Seq,
	random_access_iterator_tag>&)): Declare.
	(__copy_move_a2(istreambuf_iterator<>, istreambuf_iterator<>,
	_Deque_iterator<>)): Declare.
	* include/bits/deque.tcc
	(__copy_move_a2(istreambuf_iterator<>, istreambuf_iterator<>,
	_Deque_iterator<>)): New.
	(__copy_n_a(istreambuf_iterator<>, _Size, _Deque_iterator<>, bool)):
	New.
	* include/bits/streambuf_iterator.h
	(__copy_n_a(istreambuf_iterator<>, _Size, _CharT*, bool)): Adapt.
	* include/debug/safe_iterator.tcc (__niter_base): New.
	* testsuite/25_algorithms/copy/streambuf_iterators/char/4.cc
	(test03): New.
	* testsuite/25_algorithms/copy/streambuf_iterators/char/debug/deque_neg.cc:
	New test.
	* testsuite/25_algorithms/copy_n/debug/istreambuf_ite_deque_neg.cc:
	New test.
	* testsuite/25_algorithms/copy_n/istreambuf_iterator/2.cc: New test.
	* testsuite/25_algorithms/copy_n/istreambuf_iterator/deque.cc:
	New test.
2020-06-04 22:27:47 +02:00
..
config Update the baseline symbols for SPARC64/Linux 2020-05-07 10:56:51 +02:00
doc libstdc++: Document API changes in GCC 10 2020-06-01 16:50:53 +01:00
include libstdc++: Specialize copy/copy_n for istreambuf_iterator and deque iterators 2020-06-04 22:27:47 +02:00
libsupc++ libstdc++: Fix the return type of __cxa_finalize 2020-05-04 23:07:19 +01:00
po
python
scripts
src libstdc++: Refactor filesystem::path string conversions 2020-05-23 09:40:16 +01:00
testsuite libstdc++: Specialize copy/copy_n for istreambuf_iterator and deque iterators 2020-06-04 22:27:47 +02:00
acinclude.m4
aclocal.m4
ChangeLog Daily bump. 2020-06-03 00:16:34 +00:00
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config.h.in
configure Check for more missing math decls on vxworks. 2020-05-31 14:32:27 -07:00
configure.ac
configure.host
crossconfig.m4 Check for more missing math decls on vxworks. 2020-05-31 14:32:27 -07:00
fragment.am
linkage.m4
Makefile.am
Makefile.in
README

file: libstdc++-v3/README

New users may wish to point their web browsers to the file
index.html in the 'doc/html' subdirectory.  It contains brief
building instructions and notes on how to configure the library in
interesting ways.