2005-10-02 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/24054
* include/tr1/hashtable (erase(const key_type&)): Return the
number of elements erased.
* testsuite/tr1/6_containers/unordered/hashtable/24054.cc: New.
From-SVN: r104867
2005-08-25 Paolo Carlini <pcarlini@suse.de>
* include/tr1/hashtable: Use __throw_exception_again,
not naked throw, in the catch clauses.
From-SVN: r103483
2005-08-24 Paolo Carlini <pcarlini@suse.de>
Chris Jefferson <chris@bubblescope.net>
PR libstdc++/23465
* include/tr1/hashtable (hash_code_base::m_swap): Use
std::swap.
(hashtable<>::hashtable(const hashtable&)): Use copy_code;
fix m_allocate_node call.
* testsuite/tr1/6_containers/unordered/hashtable/23465.cc: New.
Co-Authored-By: Chris Jefferson <chris@bubblescope.net>
From-SVN: r103441
2005-07-14 Paolo Carlini <pcarlini@suse.de>
PR libstdc++/21193 (float, double, long double)
* include/tr1/functional (hash<float>, hash<double>):
Reimplement exploiting the Fnv_hash<>::hash helper.
(hash<long double>): Reimplement using frexp (in this
case, due to random padding bits, the former approach
is not generally viable).
From-SVN: r102043
2005-04-29 Paolo Carlini <pcarlini@suse.de>
* include/tr1/type_traits (is_convertible): Adjust according
to the resolution of TR1 issue 3.20.
* testsuite/tr1/4_metaprogramming/relationships_between_types/
is_convertible/is_convertible.cc: Add tests.
From-SVN: r98944
* include/tr1/memory, include/tr1/boost_shared_ptr.h: Use mutex
to make _Sp_counted_base::add_ref_lock() thread-safe. Check whether
to destroy resources by testing for equality, not inequality. Add
empty critical sections to solve memory visibility issues.
* testsuite/tr1/2_general_utilities/memory/
shared_ptr/cons/auto_ptr_neg.cc: Use dg-excess-errors instead of
explicitly listing line numbers which need to be kept in sync.
* testsuite/tr1/2_general_utilities/memory/
shared_ptr/assign/auto_ptr_neg.cc: Same.
* testsuite/tr1/2_general_utilities/memory/
shared_ptr/assign/auto_ptr_rvalue_neg.cc: Same.
* testsuite/tr1/2_general_utilities/memory/
shared_ptr/cons/weak_ptr_expired.cc: Make XFAIL for consistency when
-fno-exceptions.
* testsuite/tr1/2_general_utilities/memory/
enable_shared_from_this/not_shared.cc: Add explanatory comments.
* testsuite/tr1/2_general_utilities/memory/
enable_shared_from_this/not_shared2.cc: Same.
* testsuite/tr1/2_general_utilities/memory/
enable_shared_from_this/not_shared3.cc: Same.
From-SVN: r97620
2005-04-02 Douglas Gregor <doug.gregor@gmail.com>
* include/tr1/tuple_iterate.h (tuple_element): Use new macro
_GLIBCXX_T_NUM_ARGS_PLUS_1 because _T is a macro on Darwin.
* include/tr1/repeat.h (_GLIBCXX_T_NUM_ARGS_PLUS_1): Define for
each iteration.
* scripts/gen_includers.h: Define _GLIBCXX_T_NUM_ARGS_PLUS_1 for
each iteration.
From-SVN: r97438
2005-04-01 Douglas Gregor <doug.gregor@gmail.com>
* include/tr1/functional (_Maybe_wrap_member_pointer): Wrap up
member pointers in _Mem_fn but let other function objects pass
through unchanged.
* include/tr1/functional_iterator (bind): Reduce number of bind()
overloads to two to eliminate ambiguities. Use
_Maybe_wrap_member_pointer to handle member pointers gracefully.
From-SVN: r97428
2005-03-31 Chris Jefferson <chris@bubblescope.net>
* include/tr1/tuple: Support iteration via tuple_iterate.h.
* include/tr1/tuple_iterate.h: Iteration file for tuple.
2005-03-31 Douglas Gregor <doug.gregor@gmail.com>
* include/Makefile.am (tr1_headers): Add bind and mu repetition
headers and reference_wrapper<> forwarding header.
* include/Makefile.in: Regenerate.
* include/tr1/bind_iterate.h: Implementation of function call
operators for the function object returned from tr1::bind().
* include/tr1/bind_repeat.h: Bind-specific repetition header,
akin to include/tr1/repeat.h.
* include/tr1/functional (_Mem_fn): Bug fix: declare result
member
template for use with result_of.
(is_bind_expression): New.
(is_placeholder): New.
(_Placeholder): New. Placeholder type for bind.
(_Mu): New. Implementation detail of bind.
(_Bind, _Bind_result): New. Function objects returned by bind.
(_GLIBCXX_JOIN): New. Required to create bind placeholders.
* include/tr1/functional_iterate.h (_Bind, _Bind_result, bind):
New. Implementation of tr1::bind.
* include/tr1/mu_iterate.h (_Mu): result template and operator()
for the _Mu helper to bind.
* include/tr1/ref_fwd.h (reference_wrapper): Forward declaration
used by tuple header.
(ref): Ditto.
(cref): Ditto.
* include/tr1/repeat.h: Add bind-specific repetition macros.
* include/tr1/tuple: Use reference_wrapper forwarding header for
initial definitions, then include <tr1/functional> at the end, to
make the circular dependencies work.
(tie): Support zero-argument tie() function.
* testsuite/tr1/3_function_objects/bind/all_bound.cc: New test of
bind() functionality with parameters bound.
* testsuite/tr1/3_function_objects/bind/nested.cc: New test of
nested bind() expressions.
* testsuite/tr1/3_function_objects/bind/placeholders.cc: New test
of bind() placeholders.
* testsuite/tr1/3_function_objects/bind/ref.cc: New test of bind()
with arguments bound via reference_wrapper<>.
* scripts/gen_includers.pl: Generate the repetitive part of
include/tr1/repeat.h.
* scripts/gen_bind_includers.pl: Generate the repetitive part of
include/tr1/bind_repeat.h.
From-SVN: r97361
2005-03-02 Douglas Gregor <doug.gregor@gmail.com>
* include/tr1/functional (_Has_result_type): Cleanup.
(_Result_of_impl): Handle member data pointers correctly.
(reference_wrapper): Support invocation.
Move repetition code into new file include/tr1/repeat.h.
* include/tr1/functional_iterate.h (reference_wrapper): Support
invocation. Cleanup long lines.
* include/tr1/ref_wrap_iterate.h (reference_wrapper): Declare
invocation operators.
* include/tr1/repeat.h: Code repetition header.
* include/Makefile.am: Add ref_wrap_iterate.h, repeat.h
* include/Makefile.in: Add ref_wrap_iterate.h, repeat.h
* testsuite/tr1/3_function_objects/reference_wrapper/invoke.cc:
New test of reference_wrapper invocation.
* testsuite/tr1/3_function_objects/reference_wrapper/typedefs.cc:
New test of reference_wrapper typedefs and base classes.
* testsuite/tr1/3_function_objects/result_of.cc: Trivial cleanup
(e-mail address).
2005-03-02 Douglas Gregor <doug.gregor@gmail.com>
* include/tr1/function (result_of): New class template.
* include/tr1/functional/iterator.h: Implementation of TR1
result_of.
* testsuite/tr1/3_function_objects/result_of.cc: New test
From-SVN: r95778
* include/tr1/functional (tr1_hashtable_define_trivial_hash): Make
hash<T>::operator() a const member function for T a fundamental type
* include/tr1/hashtable (extract1st::operator()): Declare const.
(hash_code_base): Declare all member functions const
(hashtable::find): fix call to this->bucket_count()
(hashtable::count): Likewise.
(hashtable::equal_range): m_incr_bucket applies to iterator, not node.
* testsuite/tr1/6_containers/unordered/find/set1.cc: New test.
* testsuite/tr1/6_containers/unordered/find/map1.cc: New test.
* testsuite/tr1/6_containers/unordered/find/multimap1.cc: New test.
* testsuite/tr1/6_containers/unordered/find/multiset1.cc: New test.
From-SVN: r95293
* include/tr1/functional (hash): New function object.
* include/tr1/hashtable: New file.
* include/tr1/unordered_set: New file.
* include/tr1/unordered_map: New file.
* include/Makefile.am: Add three new TR1 headers.
* include/Makefile.in: Likewise.
* testsuite/tr1/6_containers/unordered/insert/array_syntax.cc: New test.
* testsuite/tr1/6_containers/unordered/insert/map_single.cc: New test.
* testsuite/tr1/6_containers/unordered/insert/multimap_single.cc: New test.
* testsuite/tr1/6_containers/unordered/insert/multiset_single.cc: New test.
* testsuite/tr1/6_containers/unordered/insert/set_single.cc: New test.
* testsuite/tr1/6_containers/unordered/instantiate/hash.cc: New test.
* testsuite/tr1/6_containers/unordered/instantiate/map.cc: New test.
* testsuite/tr1/6_containers/unordered/instantiate/multimap.cc: New test.
* testsuite/tr1/6_containers/unordered/instantiate/multiset.cc: New test.
* testsuite/tr1/6_containers/unordered/instantiate/set.cc: New test.
From-SVN: r95219
2005-01-28 Paolo Carlini <pcarlini@suse.de>
* include/tr1/type_traits: Implement is_abstract, by exploiting the
resolution of DR core/337.
* testsuite/testsuite_tr1.h: Add AbstractClass.
* testsuite/tr1/4_metaprogramming/type_properties/is_abstract/
is_abstract.cc: New.
* testsuite/tr1/4_metaprogramming/type_properties/is_abstract/
typedefs.cc: Likewise.
* include/tr1/type_traits (is_function): Rewrite, use the conversion
F& -> F* instead, thus avoiding problems with abstract classes.
* testsuite/tr1/4_metaprogramming/primary_type_categories/
is_function/is_function.cc: Add a test for tricky AbstractClass.
From-SVN: r94370
2004-12-26 Paolo Carlini <pcarlini@suse.de>
* include/tr1/type_traits (__is_enum_helper): Slightly simplify,
make __convert non template.
From-SVN: r92622
