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[iostreams] Fixes for copy.hpp
by Andrew Walrond 25 Jan '06

25 Jan '06

Does this patch look correct? I have been trying to extend the copy algorithm using the Boost::parameter library, and these couple things looked wrong to me. Andrew Walrond --- /include/boost/iostreams/copy.hpp 2005-05-26 09:37:30.000000000 +0100 +++ copy.hpp 2006-01-11 14:51:15.000000000 +0000 @@ -49,7 +49,7 @@ typedef pair<char_type*, char_type*> pair_type; pair_type p1 = iostreams::input_sequence(src); pair_type p2 = iostreams::output_sequence(snk); - if (p1.second - p1.first < p2.second - p2.first) { + if (p1.second - p1.first <= p2.second - p2.first) { std::copy(p1.first, p1.second, p2.first); return static_cast<streamsize>(p1.second - p1.first); } else { @@ -92,9 +92,10 @@ while (!done) { streamsize amt; done = (amt = iostreams::read(src, buf.data(), buffer_size)) == -1; - std::copy(buf.data(), buf.data() + amt, p.first + total); - if (amt != -1) + if (amt != -1) { + std::copy(buf.data(), buf.data() + amt, p.first + total); total += amt; + } } return total; }

1 1

[iostreams] Partly not merged from RC_1_33_0 to HEAD?
by Markus Schöpflin 25 Jan '06

25 Jan '06

Looking at the file boost/iostreams/chain.hpp I am pretty sure that at least this file has never been merged from RC_1_33_0 to HEAD. OTOH, the file char_traits.hpp seems to have been merged. So it looks like the library currently is in an inconsistent state or at least missing some fixes from the 1.33 release branch, could the author of the library please take a look at this? Markus

1 0

VC8 no ADL in some cases
by Andy Little 24 Jan '06

24 Jan '06

Hi , I thought I'd download and try out VC8 . (Actual version at the bottom of post), however when used on my Tentative Boost quantities library, if I Use expressions on quantities at global function body scope(IOW functions not in boost::pqs namespace ) it complains that : : error C2676: binary '-' : 'const boost::pqs::t1_quantity<AbstractQuantity,Units,Value_type>' does not define this operator or a conversion to a type acceptable to the predefined operator with [ AbstractQuantity=boost::pqs::meta::components::of_velocity::type, Units=boost::pqs::meta::si_unit::none, Value_type=boost::pqs::quantity_traits::default_value_type ] (operator - is defined in same namespace as the type however.) The current workaround is just to define the operators in global namespace for this compiler( I know its not legal! but it gets around the problem). I'm wondering if anyone else has found this sort of problem in VC8.0? OTOH If there may be some reason , some two-phase lookup rule or something that is preventing these operations being found. (It seems simple to me. The types are defined in namespace boost::pqs. The operations on them are defined in boost::pqs. Whats the problem?) Note: I have tried to get the effect with other simpler types with operators defined in their own namepace, but these compile ok . regards Andy Little Heres a sample program that exhibits the problem #include <boost/pqs/t1_quantity/types/out/velocity.hpp> #include <boost/pqs/t1_quantity/types/out/mass.hpp> #include <boost/pqs/t1_quantity/types/out/force.hpp> #include <boost/pqs/t1_quantity/types/out/time.hpp> boost::pqs::force::N Func( const boost::pqs::mass::kg & mass_in, const boost::pqs::velocity::mm_div_s & initial_veloc, const boost::pqs::velocity::m_div_s & final_veloc, const boost::pqs::time::s & t ) { boost::pqs::force::N result = mass_in * (final_veloc - initial_veloc) / t; return result; } int main() { boost::pqs::mass::kg mass(2); boost::pqs::velocity::m_div_s initial_velocity(9); boost::pqs::velocity::m_div_s final_velocity(10); boost::pqs::time::s time(10); std::cout << Func(mass,initial_velocity,final_velocity,time) <<'\n'; } FWIW compler version: Microsoft Visual Studio 2005 Version 8.0.50727.42 (RTM.050727-4200) Microsoft .NET Framework Version 2.0.50727 Installed Edition: VC Express Microsoft Visual C++ 2005 76542-000-0000011-00125 Microsoft Visual C++ 2005

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Interest in static-sized valarray
by Michael Tegtmeyer 24 Jan '06

24 Jan '06

Hello, I am trying to guage interest in a fixed sized version of valarray. I frequently found myself using small(-ish) compile-time known sized numeric arrays that don't justify the overhead of operator new in std::valarray but needed the math interface that valarray provided. I wrote a static-sized version of valarray for this purpose. It is modeled after std::valarray and implements about 90% of valarray's interface (obviously resizing is not included, neither is gslice due to the result not being known at compile time). Examples of it's use are: float _v[10] = {...}; size_t _i[5] = {...}; cvalarray<float,10> v1(_v); cvalarray<float,5> v2 = v1[cslice<0,5,2>()]; v1[cslice<0,3,3>()] = 0.0f; cvalarray<size_t,5> ind(_i); cvalarray<float,5> cvalB = v1[ind]; v2 *= (v2 + v1) / 2.0; //all of the usual math ops I have a complete implementation that models std::valarray in every possible way (with compile-time known limitations) including expression-template support for the numeric ops. My testing indicates a decent performance increase over gcc4's valarray for small number of elements <1000. If anyone has any interest, I'll put together some docs and throw it in the sandbox. Mike Tegtmeyer

1 0

Prob w/ boost/libs/wave/build/Jamfile?
by Kon Lovett 24 Jan '06

24 Jan '06

boost/libs/wave/build/Jamfile 20c20 < token_ids.cpp --- > token_ids Best Wishes, Kon

2 1

Boost regression notification (2006-01-24 [HEAD])
by Douglas Gregor 24 Jan '06

24 Jan '06

Boost Regression test failures Report time: 2006-01-24T15:10:18Z This report lists all regression test failures on release platforms. Detailed report: http://engineering.meta-comm.com/boost-regression/CVS-HEAD/developer/issues… 853 failures in 34 libraries iterator (6) random (1) concept_check (23) serialization (257) config (4) iostreams (23) utility (1) regex (37) graph (22) numeric/interval (3) signals (34) program_options (21) foreach (12) rational (5) test (4) parameter (19) math (3) smart_ptr (4) function (4) python (4) mpl (1) wave (28) tr1 (79) functional/hash (1) spirit (43) xpressive (24) date_time (73) thread (27) multi_array (7) bind (2) algorithm/string (2) typeof (29) filesystem (48) assign (2) |iterator| counting_iterator_test: gcc-3_3-darwin gcc-3_4_3-sunos indirect_iter_member_types: gcc-3.3.6-linux is_lvalue_iterator: gcc-3.3.6-linux iterator_archetype_cc: gcc-3.3.6-linux gcc-3.4.4-linux |random| random_test: intel-9.0-linux |concept_check| stl_concept_covering: borland-5_6_4 cw-8_3 cw-9_4 cw-9_5-darwin gcc-2.95.3-linux gcc-2.95.3-stlport-4.6.2-linux gcc-3.2.3-linux gcc-3.3.6-linux gcc-3.3.6-linux gcc-3.4.4-linux gcc-3.4.4-linux gcc-3.4.5-linux gcc-3_3-darwin gcc-3_4_3-sunos gcc-4.0.2-linux gcc-4_0-darwin intel-9.0-linux intel-win32-8_1 intel-win32-9_0 mingw-3_4_2 tru64cxx71-006 vc-7_1 vc-7_1 |serialization| test_array_binary_archive_dll: cw-9_4 test_array_text_archive_dll: cw-9_4 test_array_text_warchive_dll: cw-9_4 test_array_xml_archive_dll: cw-9_4 test_array_xml_warchive_dll: cw-9_4 test_binary_binary_archive_dll: cw-9_4 test_binary_text_archive_dll: cw-9_4 test_binary_text_warchive_dll: cw-9_4 test_binary_xml_archive_dll: cw-9_4 test_binary_xml_warchive_dll: cw-9_4 test_class_info_load_binary_archive_dll: cw-9_4 test_class_info_load_text_archive_dll: cw-9_4 test_class_info_load_text_warchive_dll: cw-9_4 test_class_info_load_xml_archive_dll: cw-9_4 test_class_info_load_xml_warchive_dll: cw-9_4 test_class_info_save_binary_archive_dll: cw-9_4 test_class_info_save_text_archive_dll: cw-9_4 test_class_info_save_text_warchive_dll: cw-9_4 test_class_info_save_xml_archive_dll: 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cw-9_4 test_deque_xml_archive_dll: cw-9_4 test_deque_xml_warchive_dll: cw-9_4 test_derived_binary_archive_dll: cw-9_4 test_derived_class_binary_archive_dll: cw-9_4 test_derived_class_ptr_binary_archive_dll: cw-9_4 test_derived_class_ptr_text_archive_dll: cw-9_4 test_derived_class_ptr_text_warchive_dll: cw-9_4 test_derived_class_ptr_xml_archive_dll: cw-9_4 test_derived_class_ptr_xml_warchive_dll: cw-9_4 test_derived_class_text_archive_dll: cw-9_4 test_derived_class_text_warchive_dll: cw-9_4 test_derived_class_xml_archive_dll: cw-9_4 test_derived_class_xml_warchive_dll: cw-9_4 test_derived_text_archive_dll: cw-9_4 test_derived_text_warchive_dll: cw-9_4 test_derived_xml_archive_dll: cw-9_4 test_derived_xml_warchive_dll: cw-9_4 test_diamond_binary_archive_dll: cw-9_4 test_diamond_text_archive_dll: cw-9_4 test_diamond_text_warchive_dll: cw-9_4 test_diamond_xml_archive_dll: cw-9_4 test_diamond_xml_warchive_dll: cw-9_4 test_list_binary_archive: gcc-3_3-darwin gcc-3_4_3-sunos 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test_vector_xml_warchive_dll: cw-9_4 test_void_cast_dll: cw-9_4 |config| abi_test: gcc-3_4_3-sunos config_test: gcc-3_3-darwin gcc-3_4_3-sunos math_info: borland-5_6_4 |iostreams| auto_close_test: tru64cxx71-006 code_converter_test: tru64cxx71-006 component_access_test: tru64cxx71-006 compose_test: tru64cxx71-006 copy_test: tru64cxx71-006 counter_test: tru64cxx71-006 example_test: tru64cxx71-006 filtering_stream_test: tru64cxx71-006 finite_state_filter_test: tru64cxx71-006 flush_test: tru64cxx71-006 invert_test: tru64cxx71-006 line_filter_test: tru64cxx71-006 newline_test: tru64cxx71-006 pipeline_test: tru64cxx71-006 regex_filter_test: gcc-3_4_3-sunos tru64cxx71-006 restrict_test: tru64cxx71-006 seekable_file_test: tru64cxx71-006 seekable_filter_test: tru64cxx71-006 stdio_filter_test: tru64cxx71-006 symmetric_filter_test: tru64cxx71-006 tee_test: tru64cxx71-006 wide_stream_test: tru64cxx71-006 |utility| numeric_traits_test: gcc-3_4_3-sunos |regex| bad_expression_test: gcc-3_4_3-sunos captures_example: gcc-3_4_3-sunos captures_test: gcc-3_4_3-sunos collate_info: gcc-3_4_3-sunos credit_card_example: gcc-3_4_3-sunos grep: borland-5_6_4 gcc-3_4_3-sunos icu_example: gcc-3_4_3-sunos mfc_example: gcc-3_4_3-sunos object_cache_test: gcc-3_4_3-sunos partial_regex_grep: gcc-3_4_3-sunos partial_regex_match: gcc-3_4_3-sunos posix_api_check: gcc-3_4_3-sunos posix_api_check_cpp: gcc-3_4_3-sunos recursion_test: gcc-3_4_3-sunos regex_config_info: gcc-3_4_3-sunos regex_dll_config_info: gcc-3_4_3-sunos regex_grep_example_1: gcc-3_4_3-sunos regex_grep_example_2: gcc-3_4_3-sunos regex_grep_example_3: gcc-3_4_3-sunos regex_grep_example_4: gcc-3_4_3-sunos regex_iterator_example: gcc-3_4_3-sunos regex_match_example: gcc-3_4_3-sunos regex_merge_example: gcc-3_4_3-sunos regex_regress: gcc-3_4_3-sunos regex_regress_dll: gcc-3_4_3-sunos regex_replace_example: gcc-3_4_3-sunos regex_search_example: gcc-3_4_3-sunos regex_split_example_1: gcc-3_4_3-sunos regex_split_example_2: gcc-3_4_3-sunos regex_timer: gcc-3_4_3-sunos regex_token_iterator_eg_1: gcc-3_4_3-sunos regex_token_iterator_eg_2: gcc-3_4_3-sunos static_mutex_test: gcc-3_4_3-sunos unicode_iterator_test: gcc-2.95.3-linux gcc-3_4_3-sunos wide_posix_api_check_cpp: gcc-3_4_3-sunos |graph| adj_list_cc: gcc-3.3.6-linux gcc-3.4.4-linux adj_matrix_cc: gcc-3.3.6-linux gcc-3.4.4-linux bfs_cc: gcc-3.3.6-linux gcc-3.4.4-linux copy: gcc-3.3.6-linux csr_graph_test: gcc-2.95.3-linux gcc-2.95.3-stlport-4.6.2-linux dfs_cc: gcc-3.3.6-linux gcc-3.4.4-linux dijkstra_cc: gcc-3.3.6-linux gcc-3.4.4-linux dominator_tree_test: cw-8_3 edge_list_cc: gcc-3.3.6-linux filtered_graph_cc: gcc-3.3.6-linux gcc-3.4.4-linux graphviz_test: gcc-3.2.3-linux vc-7_1 vc-7_1 vc-7_1 matching_test: cw-8_3 |numeric/interval| det: tru64cxx71-006 mul: tru64cxx71-006 overflow: tru64cxx71-006 |signals| dead_slot_test: borland-5_6_4 gcc-2.95.3-linux gcc-2.95.3-stlport-4.6.2-linux gcc-3.2.3-linux gcc-3.3.6-linux gcc-3.4.4-linux gcc-3.4.5-linux gcc-3_3-darwin gcc-3_4_3-sunos gcc-4.0.2-linux gcc-4_0-darwin mingw-3_4_2 mingw-3_4_2 vc-7_1 vc-7_1 vc-7_1 deletion_test: borland-5_6_4 ordering_test: borland-5_6_4 signal_n_test: borland-5_6_4 trackable_test: gcc-2.95.3-linux gcc-2.95.3-stlport-4.6.2-linux gcc-3.2.3-linux gcc-3.3.6-linux gcc-3.4.4-linux gcc-3.4.5-linux gcc-3_3-darwin gcc-3_4_3-sunos gcc-4.0.2-linux gcc-4_0-darwin mingw-3_4_2 mingw-3_4_2 vc-7_1 vc-7_1 vc-7_1 |program_options| cmdline_test: borland-5_6_4 cmdline_test_dll: borland-5_6_4 cw-9_4 options_description_test: borland-5_6_4 options_description_test_dll: borland-5_6_4 cw-9_4 parsers_test: borland-5_6_4 parsers_test_dll: borland-5_6_4 cw-9_4 positional_options_test: borland-5_6_4 positional_options_test_dll: borland-5_6_4 cw-9_4 unicode_test: borland-5_6_4 unicode_test_dll: borland-5_6_4 cw-9_4 variable_map_test: borland-5_6_4 variable_map_test_dll: borland-5_6_4 cw-9_4 winmain: borland-5_6_4 winmain_dll: borland-5_6_4 cw-9_4 |foreach| array_byref: borland-5_6_4 array_byval: borland-5_6_4 call_once: borland-5_6_4 cstr_byref: borland-5_6_4 cstr_byval: borland-5_6_4 dependent_type: borland-5_6_4 noncopyable: borland-5_6_4 pair_byref: borland-5_6_4 pair_byval: borland-5_6_4 stl_byref: borland-5_6_4 stl_byval: borland-5_6_4 user_defined: borland-5_6_4 |rational| rational_test: borland-5_6_4 cw-8_3 gcc-2.95.3-stlport-4.6.2-linux vc-7_1 vc-7_1 |test| test_fp_comparisons: gcc-2.95.3-linux gcc-2.95.3-stlport-4.6.2-linux test_tools_test: gcc-4_0-darwin mingw-3_4_2 |parameter| basics: borland-5_6_4 gcc-2.95.3-linux gcc-2.95.3-stlport-4.6.2-linux efficiency: borland-5_6_4 gcc-2.95.3-linux gcc-2.95.3-stlport-4.6.2-linux macros: borland-5_6_4 gcc-2.95.3-linux gcc-2.95.3-stlport-4.6.2-linux sfinae: borland-5_6_4 gcc-2.95.3-linux gcc-2.95.3-stlport-4.6.2-linux singular: borland-5_6_4 tutorial: borland-5_6_4 gcc-2.95.3-linux gcc-2.95.3-stlport-4.6.2-linux unnamed: borland-5_6_4 gcc-2.95.3-linux gcc-2.95.3-stlport-4.6.2-linux |math| complex_test: borland-5_6_4 hypot_test: borland-5_6_4 log1p_expm1_test: borland-5_6_4 |smart_ptr| auto_ptr_rv_test: borland-5_6_4 cw-8_3 gcc-2.95.3-linux gcc-2.95.3-stlport-4.6.2-linux |function| contains2_test: borland-5_6_4 contains_test: borland-5_6_4 function_n_test: borland-5_6_4 mem_fun_portable: borland-5_6_4 |python| docstring: cw-8_3 cw-9_4 numpy: gcc-4_0-darwin slice: gcc-4_0-darwin |mpl| advance: gcc-3.3.6-linux |wave| test_re2c_lexer: cw-9_4 cw-9_5-darwin gcc-3_3-darwin gcc-3_4_3-sunos intel-win32-8_1 intel-win32-9_0 vc-7_1 test_slex_lexer: cw-9_4 cw-9_5-darwin gcc-3_3-darwin gcc-3_4_3-sunos intel-win32-8_1 intel-win32-9_0 vc-7_1 testwave: cw-9_4 cw-9_5-darwin gcc-3_3-darwin gcc-3_4_3-sunos intel-win32-8_1 intel-win32-9_0 vc-7_1 testwave_dll: cw-9_4 cw-9_5-darwin gcc-3_3-darwin gcc-3_4_3-sunos intel-win32-8_1 intel-win32-9_0 vc-7_1 |tr1| run_complex_overloads: borland-5_6_4 run_random: borland-5_6_4 std_run_complex_overloads: borland-5_6_4 std_run_random: borland-5_6_4 std_test_array: borland-5_6_4 std_test_boost: borland-5_6_4 std_test_complex: borland-5_6_4 std_test_function: borland-5_6_4 std_test_mem_fn: borland-5_6_4 std_test_random: borland-5_6_4 std_test_regex: borland-5_6_4 std_test_result_of: borland-5_6_4 std_test_shared_ptr: borland-5_6_4 std_test_tr1_include: borland-5_6_4 std_test_tuple: borland-5_6_4 std_test_type_traits: borland-5_6_4 test_array: borland-5_6_4 test_complex: borland-5_6_4 test_function: borland-5_6_4 test_mem_fn: borland-5_6_4 test_random: borland-5_6_4 test_regex: borland-5_6_4 test_result_of: borland-5_6_4 test_shared_ptr: borland-5_6_4 test_tr1_include: borland-5_6_4 test_tuple: borland-5_6_4 test_tuple_tricky: borland-5_6_4 test_type_traits: borland-5_6_4 test_utility: borland-5_6_4 tr1_add_const_test: borland-5_6_4 tr1_add_cv_test: borland-5_6_4 tr1_add_pointer_test: borland-5_6_4 tr1_add_reference_test: borland-5_6_4 tr1_add_volatile_test: borland-5_6_4 tr1_aligned_storage_test: borland-5_6_4 tr1_alignment_of_test: borland-5_6_4 tr1_has_nothrow_assign_test: borland-5_6_4 tr1_has_nothrow_constr_test: borland-5_6_4 tr1_has_nothrow_copy_test: borland-5_6_4 tr1_has_trivial_assign_test: borland-5_6_4 tr1_has_trivial_constr_test: borland-5_6_4 tr1_has_trivial_copy_test: borland-5_6_4 tr1_has_trivial_destructor_test: borland-5_6_4 tr1_has_virtual_destructor_test: borland-5_6_4 tr1_is_arithmetic_test: borland-5_6_4 tr1_is_array_test: borland-5_6_4 tr1_is_class_test: borland-5_6_4 tr1_is_compound_test: borland-5_6_4 tr1_is_const_test: borland-5_6_4 tr1_is_convertible_test: borland-5_6_4 tr1_is_empty_test: borland-5_6_4 tr1_is_enum_test: borland-5_6_4 tr1_is_floating_point_test: borland-5_6_4 tr1_is_function_test: borland-5_6_4 tr1_is_fundamental_test: borland-5_6_4 tr1_is_integral_test: borland-5_6_4 tr1_is_member_func_test: borland-5_6_4 tr1_is_member_obj_test: borland-5_6_4 tr1_is_member_pointer_test: borland-5_6_4 tr1_is_object_test: borland-5_6_4 tr1_is_pod_test: borland-5_6_4 tr1_is_pointer_test: borland-5_6_4 tr1_is_polymorphic_test: borland-5_6_4 tr1_is_reference_test: borland-5_6_4 tr1_is_same_test: borland-5_6_4 tr1_is_scalar_test: borland-5_6_4 tr1_is_signed_test: borland-5_6_4 tr1_is_union_test: borland-5_6_4 tr1_is_unsigned_test: borland-5_6_4 tr1_is_void_test: borland-5_6_4 tr1_is_volatile_test: borland-5_6_4 tr1_remove_const_test: borland-5_6_4 tr1_remove_cv_test: borland-5_6_4 tr1_remove_pointer_test: borland-5_6_4 tr1_remove_reference_test: borland-5_6_4 tr1_remove_volatile_test: borland-5_6_4 tr1_tricky_abstract_type_test: borland-5_6_4 tr1_tricky_add_pointer_test: borland-5_6_4 tr1_tricky_partial_spec_test: borland-5_6_4 |functional/hash| container_fwd_test: borland-5_6_4 |spirit| bug_000008: gcc-3_4_3-sunos grammar_def_test: cw-8_3 grammar_def_test_debug: cw-8_3 grammar_mt_tests: gcc-3_4_3-sunos owi_mt_tests: gcc-3_4_3-sunos scanner_value_type_tests: cw-8_3 cw-9_4 cw-9_5-darwin gcc-3.2.3-linux gcc-3.3.6-linux gcc-3.4.4-linux gcc-3.4.5-linux gcc-3_3-darwin gcc-3_4_3-sunos gcc-4.0.2-linux gcc-4_0-darwin intel-9.0-linux intel-win32-8_1 intel-win32-9_0 tru64cxx71-006 vc-7_1 vc-7_1 vc-7_1 scanner_value_type_tests_debug: cw-8_3 cw-9_4 cw-9_5-darwin gcc-3.2.3-linux gcc-3.3.6-linux gcc-3.4.4-linux gcc-3.4.5-linux gcc-3_3-darwin gcc-3_4_3-sunos gcc-4.0.2-linux gcc-4_0-darwin intel-9.0-linux intel-win32-8_1 intel-win32-9_0 tru64cxx71-006 vc-7_1 vc-7_1 vc-7_1 scoped_lock_tests: gcc-3_4_3-sunos scoped_lock_tests_debug: gcc-3_4_3-sunos |xpressive| c_traits: cw-9_5-darwin misc1: cw-9_5-darwin regress: cw-9_5-darwin test1: cw-9_5-darwin test10: cw-9_5-darwin test10u: cw-9_5-darwin test1u: cw-9_5-darwin test2: cw-9_5-darwin test2u: cw-9_5-darwin test3: cw-9_5-darwin test3u: cw-9_5-darwin test4: cw-9_5-darwin test4u: cw-9_5-darwin test5: cw-9_5-darwin test5u: cw-9_5-darwin test6: cw-9_5-darwin test6u: cw-9_5-darwin test7: cw-9_5-darwin test7u: cw-9_5-darwin test8: cw-9_5-darwin test8u: cw-9_5-darwin test9: cw-9_5-darwin test9u: cw-9_5-darwin test_non_char: cw-9_5-darwin |date_time| testc_local_adjustor: gcc-3_4_3-sunos testclock: gcc-3_4_3-sunos testclocks: gcc-3_4_3-sunos testcustom_time_zone: gcc-3_4_3-sunos testdate: gcc-3_4_3-sunos testdate_dll: gcc-3_4_3-sunos testdate_duration: gcc-3_4_3-sunos testdate_duration_dll: gcc-3_4_3-sunos testdate_facet_new: gcc-3_4_3-sunos testdate_facet_new_dll: gcc-3_4_3-sunos testdate_input_facet: gcc-3_4_3-sunos testdate_input_facet_dll: gcc-3_4_3-sunos testdate_iterator: gcc-3_4_3-sunos testdate_iterator_dll: gcc-3_4_3-sunos testdst_rules: gcc-3_4_3-sunos testdst_transition_day_rule: gcc-3_4_3-sunos testduration: gcc-3_4_3-sunos testfacet: gcc-3_4_3-sunos testfacet_dll: gcc-3_4_3-sunos testfiletime_functions: gcc-3_4_3-sunos testformatters: gcc-3_4_3-sunos testformatters_dll: gcc-3_4_3-sunos testgenerators: gcc-3_4_3-sunos testgenerators_dll: gcc-3_4_3-sunos testgreg_cal: gcc-3_4_3-sunos testgreg_cal_dll: gcc-3_4_3-sunos testgreg_day: gcc-3_4_3-sunos testgreg_day_dll: gcc-3_4_3-sunos testgreg_duration_operators: gcc-3_4_3-sunos testgreg_durations: gcc-3_4_3-sunos testgreg_durations_dll: gcc-3_4_3-sunos testgreg_month: gcc-3_4_3-sunos testgreg_month_dll: gcc-3_4_3-sunos testgreg_serialize: gcc-3_4_3-sunos testgreg_serialize_dll: cw-8_3 cw-9_4 gcc-3_4_3-sunos intel-win32-8_1 intel-win32-9_0 vc-7_1 vc-7_1 vc-7_1 testgreg_serialize_xml: gcc-3_4_3-sunos testgreg_wstream: gcc-3_4_3-sunos testgreg_year: gcc-3_4_3-sunos testgreg_year_dll: gcc-3_4_3-sunos testiterator: gcc-3_4_3-sunos testlocal_adjustor: gcc-3_4_3-sunos testlocal_time: gcc-3_4_3-sunos testlocal_time_facet: gcc-3_4_3-sunos testlocal_time_input_facet: gcc-3_4_3-sunos testlocal_time_iterator: gcc-3_4_3-sunos testlocal_time_period: gcc-3_4_3-sunos testmicrosec_time_clock: gcc-3_4_3-sunos testparse_date: gcc-3_4_3-sunos testparse_time: gcc-3_4_3-sunos testperiod: gcc-3_4_3-sunos testperiod_dll: gcc-3_4_3-sunos testposix_time_zone: gcc-3_4_3-sunos teststreams: gcc-3_4_3-sunos testtime: gcc-3_4_3-sunos testtime_facet: gcc-3_4_3-sunos testtime_formatters: gcc-3_4_3-sunos testtime_input_facet: gcc-3_4_3-sunos testtime_period: gcc-3_4_3-sunos testtime_serialize: gcc-3_4_3-sunos testtime_serialize_std_config: gcc-3_4_3-sunos testtime_serialize_xml: gcc-3_4_3-sunos testtime_serialize_xml_std_config: gcc-3_4_3-sunos testtime_wstream: gcc-3_4_3-sunos testtz_database: gcc-3_4_3-sunos testwcustom_time_zone: gcc-3_4_3-sunos testwposix_time_zone: gcc-3_4_3-sunos |thread| test_barrier: gcc-3_4_3-sunos test_barrier_lib: gcc-3_4_3-sunos test_condition: borland-5_6_4 gcc-3_4_3-sunos test_condition_lib: borland-5_6_4 gcc-3_4_3-sunos test_mutex: borland-5_6_4 gcc-3_4_3-sunos test_mutex_lib: borland-5_6_4 gcc-3_4_3-sunos test_once: borland-5_6_4 gcc-3_4_3-sunos test_once_lib: borland-5_6_4 gcc-3_4_3-sunos test_read_write_mutex: borland-5_6_4 gcc-3_4_3-sunos test_read_write_mutex_lib: borland-5_6_4 gcc-3_4_3-sunos test_thread: borland-5_6_4 gcc-3_4_3-sunos test_thread_lib: borland-5_6_4 gcc-3_4_3-sunos test_tss: borland-5_6_4 gcc-3_4_3-sunos test_tss_lib: gcc-3_4_3-sunos test_xtime: gcc-3_4_3-sunos test_xtime_lib: gcc-3_4_3-sunos |multi_array| access: cw-8_3 assign: cw-8_3 assign_to_array: cw-8_3 index_bases: cw-8_3 iterators: cw-8_3 reshape: cw-8_3 slice: cw-8_3 |bind| bind_dm3_test: borland-5_6_4 bind_function_test: borland-5_6_4 |algorithm/string| regex: gcc-3_4_3-sunos replace: gcc-3.4.5-linux |typeof| data_member_emulation: cw-8_3 function_emulation: cw-8_3 function_native: cw-8_3 function_ptr_emulation: cw-8_3 function_ptr_from_tpl_emulation: cw-8_3 vc-7_1 vc-7_1 function_ptr_from_tpl_native: vc-7_1 vc-7_1 function_ref_emulation: cw-8_3 lvalue_emulation: cw-8_3 gcc-4.0.2-linux lvalue_native: gcc-4.0.2-linux member_function_emulation: cw-8_3 modifiers_emulation: cw-8_3 noncopyable_emulation: cw-8_3 odr_emulation: cw-8_3 std_emulation: cw-8_3 template_dependent_emulation: cw-8_3 template_enum_emulation: cw-8_3 template_int_emulation: cw-8_3 intel-win32-8_1 intel-win32-9_0 vc-7_1 template_int_native: vc-7_1 template_multiword_emulation: cw-8_3 template_tpl_emulation: cw-8_3 template_type_emulation: cw-8_3 type_emulation: cw-8_3 |filesystem| convenience_test: borland-5_6_4 cw-8_3 gcc-2.95.3-linux gcc-2.95.3-stlport-4.6.2-linux fstream_test: borland-5_6_4 cw-8_3 gcc-2.95.3-stlport-4.6.2-linux gcc-3.2.3-linux large_file_support_test: borland-5_6_4 cw-8_3 gcc-2.95.3-linux gcc-2.95.3-stlport-4.6.2-linux mbcopy: borland-5_6_4 cw-8_3 gcc-2.95.3-linux gcc-2.95.3-stlport-4.6.2-linux gcc-3.2.3-linux mingw-3_4_2 mbpath: borland-5_6_4 cw-8_3 gcc-2.95.3-linux gcc-2.95.3-stlport-4.6.2-linux mingw-3_4_2 operations_test: borland-5_6_4 cw-8_3 gcc-2.95.3-linux gcc-2.95.3-stlport-4.6.2-linux operations_test_dll: cw-8_3 gcc-2.95.3-linux gcc-2.95.3-stlport-4.6.2-linux path_test: borland-5_6_4 cw-8_3 gcc-2.95.3-linux gcc-2.95.3-stlport-4.6.2-linux path_test_dll: cw-8_3 gcc-2.95.3-linux gcc-2.95.3-stlport-4.6.2-linux simple_ls: borland-5_6_4 gcc-2.95.3-linux gcc-2.95.3-stlport-4.6.2-linux wide_test: borland-5_6_4 cw-8_3 gcc-2.95.3-linux gcc-2.95.3-stlport-4.6.2-linux gcc-3.2.3-linux mingw-3_4_2 mingw-3_4_2 tru64cxx71-006 |assign| std: gcc-3_3-darwin gcc-3_4_3-sunos

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Re: [boost] Proposal to add smart_ptr to the boost library
by David Maisonave 24 Jan '06

24 Jan '06

"Caleb Epstein" <caleb.epstein(a)gmail.com> wrote in message news:<989aceac0601240847g8101b60x7fcecbd5fa1d7408(a)mail.gmail.com>... > On 1/24/06, David Maisonave <dmaisonave(a)commvault.com> wrote: > > > > Since the current smart_ptr (policy_ptr) class at boost vault is on > > hold, I like to propose adding the following smart_ptr class to the > > boost library: http://code.axter.com/smart_ptr.h > > > You can propose your class(es) for review, but you will need to > provide documentation and unit-tests if you expect your code to stand > a snowball's chance of being accepted into Boost. > > See http://boost.org/more/submission_process.htm for some more info. > It does have unit testing code in the validation code that I previously posted. Since there's already example usage, and comments in the code, it wouldn't be that hard for me to pull it out, and put it into a formal document. I already have visited the submission link, and I just check it again, and I don't see where in the process the documentation should be developed. Moreover, I don't see any documentation for the current smart_ptr (policy_ptr) class that is in the boost vault. In any case, I expect to have the first draft of the documentation done shotly.

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New Borland compiler has a conforming preprocessor?
by AlisdairM 24 Jan '06

24 Jan '06

Borland put some work into their preprocessor for the new release, so I have tried running the preprocessor library regression tests with the extra lines: # elif defined(__BORLANDC__) && __BORLANDC__ >= 0x581 # define BOOST_PP_CONFIG_FLAGS() (BOOST_PP_CONFIG_STRICT()) So far so good. I am far from a preprocessor expert though, and wonder what other tests I should look at before pushing this update? I believe Borland also support variadic macros, is there any way to enable this in the PP config? [not sure about _Pragma support. Anything else I should look for in a C++0x/C99 preprocessor?] -- AlisdairM

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Re: [boost] Test with MSVC 8 C4180 warning const cannot be applied to atypedef
by Martin Bonner 24 Jan '06

24 Jan '06

> (Speaking boost-wide, I note that > > warning C4127: conditional expression is constant > > is very common and I cannot conceive of when it could possibly be > helpful. It is the sort of thing that is /very/ useful in the first pass of compiling ones own code - but is a real pain for libraries like boost that need to choose between implementations depending on platform characteristics. > > Also > > warning C4800: 'int' : forcing value to bool 'true' or 'false' > (performance > warning) Yup. I *hate* that one. I really wish they would remove it. > > Should a 'certain to be included' boost file 'globally' disable at > least > these two warnings? Insert into boost config? > ) > > Paul > > PS MSVC 8.0 notes: > > Conversion wizard runs fine with no errors. (some 3 conversion > warnings > which look unimportant). > > There are very many warnings like: > > i:\boost-06-01-13-0500\boost\test\results_collector.hpp(79) : warning > C4275: > non dll-interface class 'boost::noncopyable_::noncopyable' used as > base for > dll-interface class 'boost::unit_test::singleton<Derived>' > with > [ > Derived=boost::unit_test::results_collector_t > ] > i:\boost-06-01-13-0500\boost\noncopyable.hpp(22) : see > declaration > of 'boost::noncopyable_::noncopyable' > > Should this be disabled somewhere too? -- Martin Bonner Martin.Bonner(a)Pitechnology.com Pi Technology, Milton Hall, Ely Road, Milton, Cambridge, CB4 6WZ, ENGLAND Tel: +44 (0)1223 203894

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spirit: Using actions on rules with more precision
by John Ky 24 Jan '06

24 Jan '06

Hello, Is it possible to define a rule: rule<> mystringrule = confix_p('"', *c_escape_ch_p, '"') differently such that I can use std::string value; bool result = parse("\"hello world\"", mystringrule[assign_a(value)]).full; and get the text = "hello world" assigned to value? Currently, I get text = "\"hello world\"" instead. ie with double quotes at either end. Thanks -John

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