June 2006 - Boost - lists.preview.boost.org

problems using build 2
by Arkadiy Vertleyb 03 Jul '06

03 Jul '06

Hi, If I understand correctly, regression tests are now run using build 2. I would also like to use it, but I am getting an error (see below). Jamfile.v2 was created by Vladimir Prus some time ago, and apparently works fine for regressions. What's wrong with my setup? Regards, Arkadiy C:\ark\boost-cvs\boost\libs\typeof\test>bjam --v2 --debug-generators warning: Python location is not configured warning: the Boost.Python library won't be built Building Boost.Regex with the optional Unicode/ICU support disabled. Please refer to the Boost.Regex documentation for more information (and if you don't know what ICU is then you probably don't need it). warning: no toolsets are configured. warning: you won't be able to build C++ programs. warning: please consult the documentation at warning: http://boost.org/boost-build2/doc/html/bbv2/advanced/configuration.html *** construct COMPILE from { data_member.cpp.CPP } properties: <asynch-exceptions>off <debug-symbols>on <define>BOOST_ALL_ NO_LIB=1 <define>BOOST_TYPEOF_COMPLIANT <exception-handling>on <extern-c-nothrow >off <hardcode-dll-paths>true <include>../../.. <inlining>off <install-dependenc ies>off <link>shared <location-prefix>data_member_emulation.test <main-target-ty pe>COMPILE <optimization>off <os>NT <profiling>off <rtti>on <runtime-debugging>o n <runtime-link>shared <stdlib>native <symlink-location>project-relative <tag>@J amfile</C:/ark/boost-cvs/boost>%Jamfile</C:/ark/boost-cvs/boost>.tag <threading> single <user-interface>console <variant>debug <warnings-as-errors>off <warnings> on find-viable-generators target-type= COMPILE property-set= debug trying type COMPILE there are generators for this type trying generator testing.expect-success ( OBJ -> COMPILE ) is viable *** 1 viable generators ** generator 'testing.expect-success' pruned error: unable to construct ./data_member_emulation find-viable-generators target-type= COMPILE property-set= debug trying type COMPILE there are generators for this type trying generator testing.expect-success ( OBJ -> COMPILE ) is viable To debug this problem, try the --debug-generators option.

2 1

GIL - Breeze presentation posted
by Lubomir Bourdev 02 Jul '06

02 Jul '06

FYI - we just posted a 55 minute Flash presentation regarding GIL. You may find watching it more convenient than reading the tutorial. http://opensource.adobe.com/gil/documentation.html Lubomir

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bbv2 bison/yacc windows unistd.h - Build Problems
by Roland Schwarz 02 Jul '06

02 Jul '06

I am trying to build the boost library from cvs HEAD, using bbv2. The problem platform is windows. (On linux everything works ok.) I've noticed that bbv2 uses more tools than bbv1 did. I.e. the bison/yacc within the graph library. So I installed bison, but during build, when the compiler tries to translate the file built by bison, it does not find unistd.h. This file is not available in the standard include path of the compiler used (msvc-7.1) but in a subdirectory of the bison path. How can I now tell bbv2 to use this directory? Sorry if my question sounds silly, but I am still rather new to bbv2. I guess I'd need to tweak site-config.jam? If yes what shall I put in there? Thank you for help. Roland

2 1

Interest in a flyweight library?
by Joaquín Mª López Muñoz 01 Jul '06

01 Jul '06

During some conversations with a colleague I came up with a very sketchy realization of what could be converted, if there is interest, in a flyweight library. Please see flyweight.hpp at Vault/Patterns: http://tinyurl.com/l6lt4 The so-called Flyweight Design Pattern, upon which this is inspired, is much too OO for current C++ tastes IMHO, what I'm proposing takes a more generic stance. A minimal use example follows showing the syntax: #include "flyweight.hpp" #include <string> #include <iostream> int main() { using boost::flyweight::flyweight; flyweight<std::string> str("hello world"); std::cout<<str<<"\n"; } Briefly put, a flyweight<T> is an object that can be used as a const T (i.e. flyweight<T> provides an operator const T&) but whose size is that of a pointer. The trick is that identical flyweight<T> objects share their representation globally, which drastically reduces memory usage when there are much more objects than different values. Additionally, comparison of flyweight objects can be made faster than that of the underlying type T, since we it reduces to pointer comparison --contrast that with what takes to compare the underlinyg type T when T=std::string, for instance. So, is there interest in having such a lib in Boost? Please note that the provided implementation is still a primitive one, but OTOH it does have all the advertised functionality, so one can use it to test it locally and form an opinion about its suitability: if somebody, for instance, can plug it into some scenario with massive quantities of elements, I'd appreciate knowing about resulting memory and performance improvements. In case this raises interest, I can turn the thing into a more fleshed out proposal during the summer. Thank you for your attention, Joaquín M López Muñoz Telefónica, Investigación y Desarrollo

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Boost regression notification (2006-06-30 [RC_1_34_0])
by Douglas Gregor 30 Jun '06

30 Jun '06

Boost Regression test failures Report time: 2006-06-30T08:59:53Z This report lists all regression test failures on release platforms. Detailed report: http://engineering.meta-comm.com/boost-regression/CVS-RC_1_34_0/developer/i… The following platforms have a large number of failures: vc-6_5-stlport 954 failures in 60 libraries (451 are from non-broken platforms) algorithm/minmax (0 of 2 failures are from non-broken platforms) algorithm/string (1) any (0 of 1 failures are from non-broken platforms) array (0 of 3 failures are from non-broken platforms) assign (0 of 7 failures are from non-broken platforms) bind (0 of 17 failures are from non-broken platforms) concept_check (1) config (0 of 5 failures are from non-broken platforms) conversion (1 of 5 failures are from non-broken platforms) crc (0 of 1 failures are from non-broken platforms) date_time (2) disjoint_sets (0 of 1 failures are from non-broken platforms) dynamic_bitset (0 of 3 failures are from non-broken platforms) filesystem (4 of 9 failures are from non-broken platforms) foreach (0 of 10 failures are from non-broken platforms) format (0 of 4 failures are from non-broken platforms) function (0 of 8 failures are from non-broken platforms) functional (0 of 1 failures are from non-broken platforms) functional/hash (0 of 22 failures are from non-broken platforms) graph (10) integer (2 of 5 failures are from non-broken platforms) io (2) iostreams (61 of 89 failures are from non-broken platforms) iterator (1 of 15 failures are from non-broken platforms) lambda (3) logic (0 of 2 failures are from non-broken platforms) math (5 of 9 failures are from non-broken platforms) mpl (20 of 25 failures are from non-broken platforms) multi_array (0 of 14 failures are from non-broken platforms) multi_index (0 of 20 failures are from non-broken platforms) numeric/conversion (4 of 6 failures are from non-broken platforms) numeric/interval (2) numeric/ublas (6) optional (2 of 6 failures are from non-broken platforms) parameter (28 of 41 failures are from non-broken platforms) pool (2) program_options (19) property_map (0 of 1 failures are from non-broken platforms) python (149 of 215 failures are from non-broken platforms) random (1) range (1 of 9 failures are from non-broken platforms) rational (4 of 6 failures are from non-broken platforms) regex (0 of 32 failures are from non-broken platforms) serialization (40 of 55 failures are from non-broken platforms) signals (12 of 17 failures are from non-broken platforms) smart_ptr (1 of 12 failures are from non-broken platforms) spirit (12) static_assert (0 of 2 failures are from non-broken platforms) test (7 of 21 failures are from non-broken platforms) thread (0 of 16 failures are from non-broken platforms) tokenizer (0 of 6 failures are from non-broken platforms) tr1 (77) tuple (0 of 2 failures are from non-broken platforms) type_traits (11 of 54 failures are from non-broken platforms) typeof (7 of 10 failures are from non-broken platforms) utility (2 of 14 failures are from non-broken platforms) utility/enable_if (1) variant (0 of 10 failures are from non-broken platforms) wave (1) xpressive (1) Test failures marked with a (*) represent tests that failed on platforms that are considered broken. They are likely caused by misconfiguration by the regression tester or a failure in a core library such as Test or Config. |algorithm/minmax| minmax: vc-6_5-stlport* minmax_element: vc-6_5-stlport* |algorithm/string| replace: vc-7_1-stlport |any| any_test: vc-6_5-stlport* |array| array1: vc-6_5-stlport* array2: vc-6_5-stlport* array5: vc-6_5-stlport* |assign| basic: vc-6_5-stlport* email_example: vc-6_5-stlport* list_inserter: vc-6_5-stlport* list_of_workaround: vc-6_5-stlport* my_vector_example: vc-6_5-stlport* static_list_of: vc-6_5-stlport* std: vc-6_5-stlport* |bind| bind_const_test: vc-6_5-stlport* bind_cv_test: vc-6_5-stlport* bind_dm_test: vc-6_5-stlport* bind_eq_test: vc-6_5-stlport* bind_function_test: vc-6_5-stlport* bind_lookup_problem_test: vc-6_5-stlport* bind_not_test: vc-6_5-stlport* bind_rel_test: vc-6_5-stlport* bind_rv_sp_test: vc-6_5-stlport* bind_stateful_test: vc-6_5-stlport* bind_test: vc-6_5-stlport* bind_visit_test: vc-6_5-stlport* mem_fn_derived_test: vc-6_5-stlport* mem_fn_eq_test: vc-6_5-stlport* mem_fn_rv_test: vc-6_5-stlport* mem_fn_test: vc-6_5-stlport* mem_fn_void_test: vc-6_5-stlport* |concept_check| class_concept_check_test: vc-7_1-stlport |config| abi_test: vc-6_5-stlport* config_info: vc-6_5-stlport* config_link_test: vc-6_5-stlport* config_test: vc-6_5-stlport* math_info: vc-6_5-stlport* |conversion| cast_test: vc-6_5-stlport* implicit_cast: vc-6_5-stlport* lexical_cast_test: sun-5.8 vc-6_5-stlport* numeric_cast_test: vc-6_5-stlport* |crc| crc_test: vc-6_5-stlport* |date_time| testfacet: sun-5.8 testfacet_dll: sun-5.8 |disjoint_sets| disjoint_set_test: vc-6_5-stlport* |dynamic_bitset| dyn_bitset_unit_tests2: vc-6_5-stlport* dyn_bitset_unit_tests3: vc-6_5-stlport* dyn_bitset_unit_tests4: vc-6_5-stlport* |filesystem| convenience_test: vc-6_5-stlport* fstream_test: sun-5.8 vc-6_5-stlport* large_file_support_test: vc-6_5-stlport* mbcopy: sun-5.8 operations_test: vc-7_1-stlport path_test: vc-6_5-stlport* path_test_dll: vc-6_5-stlport* wide_test: sun-5.8 |foreach| array_byref: vc-6_5-stlport* array_byval: vc-6_5-stlport* call_once: vc-6_5-stlport* cstr_byref: vc-6_5-stlport* cstr_byval: vc-6_5-stlport* dependent_type: vc-6_5-stlport* pair_byref: vc-6_5-stlport* pair_byval: vc-6_5-stlport* stl_byref: vc-6_5-stlport* stl_byval: vc-6_5-stlport* |format| format_test1: vc-6_5-stlport* format_test2: vc-6_5-stlport* format_test3: vc-6_5-stlport* format_test_wstring: vc-6_5-stlport* |function| contains2_test: vc-6_5-stlport* function_arith_portable: vc-6_5-stlport* function_n_test: vc-6_5-stlport* function_ref_portable: vc-6_5-stlport* mem_fun_portable: vc-6_5-stlport* stateless_test: vc-6_5-stlport* std_bind_portable: vc-6_5-stlport* sum_avg_portable: vc-6_5-stlport* |functional| function_test: vc-6_5-stlport* |functional/hash| container_fwd_test: vc-6_5-stlport* hash_built_in_array_test: vc-6_5-stlport* hash_custom_test: vc-6_5-stlport* hash_deque_test: vc-6_5-stlport* hash_float_test: vc-6_5-stlport* hash_friend_test: vc-6_5-stlport* hash_fwd_test_1: vc-6_5-stlport* hash_fwd_test_2: vc-6_5-stlport* hash_global_namespace_test: vc-6_5-stlport* hash_list_test: vc-6_5-stlport* hash_map_test: vc-6_5-stlport* hash_no_ext_macro_1: vc-6_5-stlport* hash_no_ext_macro_2: vc-6_5-stlport* hash_number_test: vc-6_5-stlport* hash_pointer_test: vc-6_5-stlport* hash_range_test: vc-6_5-stlport* hash_set_test: vc-6_5-stlport* hash_string_test: vc-6_5-stlport* hash_vector_test: vc-6_5-stlport* link_ext_test: vc-6_5-stlport* link_test: vc-6_5-stlport* portable: vc-6_5-stlport* |graph| adjacency_matrix_test: vc-7_0 bidir_remove_edge: vc-7_0 csr_graph_test: msvc-8.0 msvc-8.0 sun-5.8 vc-7_0 dominator_tree_test: vc-7_0 graphviz_test: qcc-3.3.5_gpp vc-7_1-stlport matching_test: vc-7_0 |integer| cstdint_test: vc-6_5-stlport* integer_test: vc-6_5-stlport* integer_traits_test: qcc-3.3.5_gpp qcc-3.3.5_gpp vc-6_5-stlport* |io| ios_state_unit_test: borland-5_8_2 gcc-4.1.0_linux_x86_64 |iostreams| array_test: vc-6_5 vc-6_5-stlport* auto_close_test: sun-5.8 vc-6_5 vc-6_5-stlport* buffer_size_test: sun-5.8 vc-6_5 vc-6_5-stlport* bzip2_test: msvc-7.1 msvc-8.0 sun-5.8 code_converter_test: mingw-3_4_5 sun-5.8 vc-6_5 vc-6_5-stlport* component_access_test: sun-5.8 vc-6_5 vc-6_5-stlport* compose_test: borland-5_6_4 sun-5.8 vc-6_5 vc-6_5-stlport* copy_test: vc-6_5 vc-6_5-stlport* counter_test: sun-5.8 vc-6_5 vc-6_5-stlport* direct_adapter_test: vc-6_5 vc-6_5-stlport* example_test: vc-6_5 vc-6_5-stlport* file_descriptor_test: vc-6_5 vc-6_5-stlport* file_test: vc-6_5 vc-6_5-stlport* filtering_stream_test: sun-5.8 vc-6_5 vc-6_5-stlport* finite_state_filter_test: cw-9.4 sun-5.8 flush_test: sun-5.8 vc-6_5 vc-6_5-stlport* gzip_test: msvc-7.1 msvc-8.0 sun-5.8 invert_test: vc-6_5 vc-6_5-stlport* line_filter_test: sun-5.8 vc-6_5 vc-6_5-stlport* mapped_file_test: vc-6_5 vc-6_5-stlport* newline_test: sun-5.8 vc-6_5 vc-6_5-stlport* null_test: vc-6_5 vc-6_5-stlport* pipeline_test: sun-5.8 vc-6_5 vc-6_5-stlport* positioning_test: vc-6_5 vc-6_5-stlport* regex_filter_test: sun-5.8 vc-6_5 vc-6_5-stlport* restrict_test: sun-5.8 vc-6_5 vc-6_5-stlport* seekable_file_test: sun-5.8 vc-6_5 seekable_filter_test: sun-5.8 vc-6_5 vc-6_5-stlport* stdio_filter_test: sun-5.8 vc-6_5 vc-6_5-stlport* symmetric_filter_test: sun-5.8 vc-6_5 vc-6_5-stlport* tee_test: sun-5.8 vc-6_5 vc-6_5-stlport* wide_stream_test: mingw-3_4_5 sun-5.8 vc-6_5 vc-6_5-stlport* zlib_test: msvc-7.1 msvc-8.0 |iterator| concept_tests: vc-6_5-stlport* counting_iterator_test: vc-6_5-stlport* filter_iterator_test: vc-6_5-stlport* indirect_iterator_test: vc-6_5-stlport* interoperable: vc-6_5-stlport* is_lvalue_iterator: sun-5.8 iterator_adaptor_cc: vc-6_5-stlport* iterator_adaptor_test: vc-6_5-stlport* iterator_facade: vc-6_5-stlport* iterator_traits_test: vc-6_5-stlport* permutation_iterator_test: vc-6_5-stlport* reverse_iterator_test: vc-6_5-stlport* transform_iterator_test: vc-6_5-stlport* unit_tests: vc-6_5-stlport* zip_iterator_test: vc-6_5-stlport* |lambda| extending_rt_traits: sun-5.8 member_pointer_test: qcc-3.3.5_cpp operator_tests_simple: sun-5.8 |logic| tribool_rename_test: vc-6_5-stlport* tribool_test: vc-6_5-stlport* |math| common_factor_test: vc-6_5-stlport* hypot_test: vc-6_5-stlport* log1p_expm1_test: vc-6_5-stlport* octonion_test: sun-5.8 quaternion_mult_incl_test: sun-5.8 vc-6_5-stlport* vc-7_1-stlport quaternion_test: sun-5.8 special_functions_test: sun-5.8 |mpl| apply: gcc-4.1.0_linux_x86_64 gcc-4.1.1_sunos_i86pc sun-5.8 bool: vc-6_5-stlport* count: sun-5.8 count_if: sun-5.8 equal: sun-5.8 erase: sun-5.8 find: sun-5.8 for_each: vc-6_5-stlport* insert: sun-5.8 insert_range: sun-5.8 int: vc-6_5-stlport* integral_c: vc-6_5-stlport* lambda_args: sun-5.8 multiset: gcc-3.4.5_linux_x86_64 gcc-4.0.3_linux gcc-4.1.0_linux gcc-4.1.0_linux_x86_64 gcc-4.1.1_sunos_i86pc gcc-4_0_3_tru64 partition: sun-5.8 size_t: vc-6_5-stlport* stable_partition: sun-5.8 vector_c: sun-5.8 |multi_array| access: vc-6_5-stlport* assign: vc-6_5-stlport* assign_to_array: vc-6_5-stlport* compare: vc-6_5-stlport* constructors: vc-6_5-stlport* idxgen1: vc-6_5-stlport* index_bases: vc-6_5-stlport* iterators: vc-6_5-stlport* range1: vc-6_5-stlport* reshape: vc-6_5-stlport* resize: vc-6_5-stlport* slice: vc-6_5-stlport* stl_interaction: vc-6_5-stlport* storage_order: vc-6_5-stlport* |multi_index| test_basic: vc-6_5-stlport* test_capacity: vc-6_5-stlport* test_comparison: vc-6_5-stlport* test_composite_key: vc-6_5-stlport* test_conv_iterators: vc-6_5-stlport* test_copy_assignment: vc-6_5-stlport* test_hash_ops: vc-6_5-stlport* test_iterators: vc-6_5-stlport* test_key_extractors: vc-6_5-stlport* test_list_ops: vc-6_5-stlport* test_modifiers: vc-6_5-stlport* test_mpl_ops: vc-6_5-stlport* test_observers: vc-6_5-stlport* test_projection: vc-6_5-stlport* test_range: vc-6_5-stlport* test_rearrange: vc-6_5-stlport* test_safe_mode: vc-6_5-stlport* test_set_ops: vc-6_5-stlport* test_special_set_ops: vc-6_5-stlport* test_update: vc-6_5-stlport* |numeric/conversion| bounds_test: vc-6_5-stlport* converter_test: borland-5_8_2 traits_test: borland-5_8_2 vc-6_5-stlport* udt_example_0: borland-5_8_2 udt_support_test: borland-5_8_2 |numeric/interval| cmp_tribool: vc-7_1-stlport det: sun-5.8 |numeric/ublas| test2: vc-7_1-stlport vc-7_1-stlport test3: vc-7_1-stlport vc-7_1-stlport test4: vc-7_1-stlport test5: vc-7_1-stlport |optional| optional_test: sun-5.8 vc-6_5-stlport* optional_test_inplace: vc-6_5-stlport* optional_test_io: vc-6_5-stlport* optional_test_ref: sun-5.8 optional_test_tie: vc-6_5-stlport* |parameter| basics: borland-5_6_4 borland-5_8_2 sun-5.8 vc-6_5-stlport* duplicates: borland-5_6_4 borland-5_8_2 earwicker: borland-5_6_4 borland-5_8_2 vc-6_5-stlport* efficiency: vc-6_5-stlport* macros: borland-5_6_4 borland-5_8_2 sun-5.8 vc-6_5-stlport* maybe: vc-6_5 vc-6_5-stlport* vc-7_0 mpl: borland-5_6_4 borland-5_8_2 vc-6_5-stlport* preprocessor: borland-5_6_4 borland-5_8_2 sun-5.8 vc-6_5 vc-6_5-stlport* python-parameter-test: vc-6_5 vc-6_5-stlport* vc-7_0 sfinae: borland-5_6_4 borland-5_8_2 vc-6_5-stlport* singular: borland-5_6_4 borland-5_8_2 vc-6_5-stlport* tutorial: vc-6_5-stlport* unnamed: borland-5_6_4 borland-5_8_2 vc-6_5-stlport* unnamed_fail: vc-6_5 vc-6_5-stlport* vc-7_0 |pool| test_pool_alloc: qcc-3.3.5_cpp qcc-3.3.5_cpp |program_options| cmdline_test: sun-5.8 cmdline_test_dll: cw-9.4 sun-5.8 options_description_test: sun-5.8 options_description_test_dll: cw-9.4 sun-5.8 parsers_test: sun-5.8 parsers_test_dll: cw-9.4 sun-5.8 positional_options_test: sun-5.8 positional_options_test_dll: cw-9.4 sun-5.8 unicode_test_dll: borland-5_8_2 cw-9.4 variable_map_test: sun-5.8 variable_map_test_dll: borland-5_8_2 cw-9.4 sun-5.8 winmain_dll: cw-9.4 |property_map| dynamic_properties_test: vc-6_5-stlport* |python| andreas_beyer: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* args: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* auto_ptr: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* back_reference: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* bases: gcc-3.2.3_linux gcc-3.3.6_linux gcc-3.4.5_linux gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* ben_scott1: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* bienstman1: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* bienstman2: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* bienstman3: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* borrowed: sun-5.8 builtin_converters: vc-6_5-stlport* callbacks: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* const_argument: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* crossmod_exception: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* data_members: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* defaults: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* destroy_test: vc-6_5-stlport* dict: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* docstring: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* enum: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* exception_translator: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* exec: cw-9.4 darwin-4.0.1 gcc-3.2.3_linux gcc-3.3.6_linux gcc-3.4.5_linux msvc-8.0 qcc-3.3.5_cpp qcc-3.3.5_gpp sun-5.8 vc-6_5-stlport* extract: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* if_else: vc-6_5-stlport* implicit: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* indirect_traits_test: sun-5.8 injected: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* iterator: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* keywords: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* list: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* long: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* map_indexing_suite: vc-6_5-stlport* minimal: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* multi_arg_constructor: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* nested: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* numpy: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* object: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* object_manager: sun-5.8 opaque: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* operators: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* pearu1: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* pickle1: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* pickle2: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* pickle3: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* pickle4: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* pointee: gcc-3.2.3_linux gcc-3.3.6_linux gcc-3.4.5_linux gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* pointer_type_id_test: gcc-3.2.3_linux gcc-3.3.6_linux gcc-3.4.5_linux gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* pointer_vector: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* polymorphism: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* polymorphism2: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* polymorphism2_auto_ptr: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* properties: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* raw_ctor: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* result: vc-6_5-stlport* return_arg: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* select_arg_to_python_test: sun-5.8 select_from_python_test: darwin-4.0.1 qcc-3.3.5_cpp qcc-3.3.5_gpp sun-5.8 vc-6_5-stlport* select_holder: sun-5.8 shared_ptr: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* slice: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* staticmethod: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* stl_iterator: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* str: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* string_literal: sun-5.8 test_pointer_adoption: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* try: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* tuple: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* upcast: gcc-3.2.3_linux gcc-3.3.6_linux gcc-3.4.5_linux gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* vector_indexing_suite: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* virtual_functions: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* voidptr: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* wrapper_held_type: gcc-4.1.1_sunos_i86pc sun-5.8 vc-6_5-stlport* |random| random_test: intel-linux-9.0 |range| algorithm_example: vc-6_5-stlport* array: vc-6_5-stlport* const_ranges: vc-6_5-stlport* iterator_pair: vc-6_5-stlport* partial_workaround: vc-6_5-stlport* reversible_range: vc-6_5-stlport* std_container: vc-6_5-stlport* string: vc-6_5-stlport* sub_range: vc-7_1-stlport |rational| rational_example: vc-6_5-stlport* rational_test: borland-5_6_4 sun-5.8 vc-6_5 vc-6_5-stlport* vc-7_0 |regex| bad_expression_test: vc-6_5-stlport* captures_example: vc-6_5-stlport* captures_test: vc-6_5-stlport* collate_info: vc-6_5-stlport* credit_card_example: vc-6_5-stlport* icu_example: vc-6_5-stlport* mfc_example: vc-6_5-stlport* object_cache_test: vc-6_5-stlport* partial_regex_grep: vc-6_5-stlport* partial_regex_match: vc-6_5-stlport* posix_api_check: vc-6_5-stlport* posix_api_check_cpp: vc-6_5-stlport* recursion_test: vc-6_5-stlport* regex_config_info: vc-6_5-stlport* regex_dll_config_info: vc-6_5-stlport* regex_grep_example_1: vc-6_5-stlport* regex_grep_example_2: vc-6_5-stlport* regex_grep_example_3: vc-6_5-stlport* regex_iterator_example: vc-6_5-stlport* regex_match_example: vc-6_5-stlport* regex_merge_example: vc-6_5-stlport* regex_regress: vc-6_5-stlport* regex_regress_dll: vc-6_5-stlport* regex_replace_example: vc-6_5-stlport* regex_search_example: vc-6_5-stlport* regex_split_example_1: vc-6_5-stlport* regex_split_example_2: vc-6_5-stlport* regex_token_iterator_eg_1: vc-6_5-stlport* regex_token_iterator_eg_2: vc-6_5-stlport* static_mutex_test: vc-6_5-stlport* unicode_iterator_test: vc-6_5-stlport* wide_posix_api_check_cpp: vc-6_5-stlport* |serialization| test_codecvt_null: qcc-3.3.5_gpp qcc-3.3.5_gpp test_cyclic_ptrs_xml_warchive: msvc-8.0 test_demo_fast_archive: sun-5.8 test_demo_fast_archive_dll: sun-5.8 test_demo_portable_archive_dll: vc-6_5 test_inclusion: vc-6_5-stlport* test_iterators: vc-6_5-stlport* test_iterators_base64: vc-6_5-stlport* test_non_default_ctor2_text_archive: qcc-3.3.5_cpp qcc-3.3.5_cpp test_non_default_ctor2_text_archive_dll: qcc-3.3.5_cpp qcc-3.3.5_cpp test_non_default_ctor2_text_warchive: qcc-3.3.5_cpp qcc-3.3.5_cpp test_non_default_ctor2_text_warchive_dll: qcc-3.3.5_cpp qcc-3.3.5_cpp test_reset_object_address: vc-7_0 test_reset_object_address_dll: vc-7_0 test_shared_ptr_132_binary_archive: sun-5.8 vc-6_5-stlport* test_shared_ptr_132_binary_archive_dll: sun-5.8 test_shared_ptr_132_text_archive: sun-5.8 vc-6_5-stlport* test_shared_ptr_132_text_archive_dll: sun-5.8 test_shared_ptr_132_text_warchive: sun-5.8 vc-6_5-stlport* test_shared_ptr_132_text_warchive_dll: sun-5.8 test_shared_ptr_132_xml_archive: sun-5.8 vc-6_5-stlport* test_shared_ptr_132_xml_archive_dll: sun-5.8 test_shared_ptr_132_xml_warchive: sun-5.8 vc-6_5-stlport* test_shared_ptr_132_xml_warchive_dll: sun-5.8 test_shared_ptr_xml_warchive_dll: gcc-4.1.0_linux_x86_64 test_simple_class_binary_archive_dll: vc-6_5 test_simple_class_text_archive_dll: vc-6_5 test_simple_class_text_warchive_dll: vc-6_5 test_simple_class_xml_archive_dll: vc-6_5 test_simple_class_xml_warchive_dll: vc-6_5 test_smart_cast: vc-6_5-stlport* test_static_warning: vc-6_5-stlport* test_utf8_codecvt: qcc-3.3.5_gpp qcc-3.3.5_gpp test_variant_binary_archive: vc-6_5-stlport* test_variant_text_archive: vc-6_5-stlport* test_variant_text_warchive: vc-6_5-stlport* test_variant_xml_archive: borland-5_8_2 vc-6_5-stlport* test_variant_xml_archive_dll: borland-5_8_2 test_variant_xml_warchive: borland-5_8_2 vc-6_5-stlport* test_variant_xml_warchive_dll: borland-5_8_2 test_vector_text_archive: gcc-3.4.5_linux_x86_64 test_vector_text_archive_dll: gcc-3.4.5_linux_x86_64 |signals| dead_slot_test: gcc-3.3.6 gcc-3.3.6_linux qcc-3.3.5_cpp qcc-3.3.5_cpp qcc-3.3.5_gpp qcc-3.3.5_gpp vc-6_5-stlport* deletion_test: vc-6_5-stlport* ordering_test: vc-6_5-stlport* signal_n_test: vc-6_5-stlport* trackable_test: gcc-3.3.6 gcc-3.3.6_linux qcc-3.3.5_cpp qcc-3.3.5_cpp qcc-3.3.5_gpp qcc-3.3.5_gpp vc-6_5-stlport* |smart_ptr| atomic_count_test: vc-6_5-stlport* auto_ptr_rv_test: vc-6_5-stlport* get_deleter_test: vc-6_5-stlport* intrusive_ptr_test: vc-6_5-stlport* lw_mutex_test: vc-6_5-stlport* pointer_cast_test: vc-6_5-stlport* shared_from_this_test: vc-6_5-stlport* shared_ptr_basic_test: vc-6_5-stlport* shared_ptr_delete_fail: sun-5.8 shared_ptr_test: vc-6_5-stlport* smart_ptr_test: vc-6_5-stlport* weak_ptr_test: vc-6_5-stlport* |spirit| bug_fixes: sun-5.8 bug_fixes_debug: sun-5.8 char_strings_test: sun-5.8 char_strings_test_debug: sun-5.8 epsilon_tests: sun-5.8 epsilon_tests_debug: sun-5.8 file_iterator_tests: sun-5.8 file_iterator_tests_debug: sun-5.8 if_p_as_parser_tests: sun-5.8 mix_and_match_trees: sun-5.8 scanner_value_type_tests: intel-linux-9.0 while_p_as_parser_tests: sun-5.8 |static_assert| static_assert_example_2: vc-6_5-stlport* static_assert_test: vc-6_5-stlport* |test| algorithms_test: vc-6_5-stlport* basic_cstring_test: sun-5.8 vc-6_5-stlport* boost_check_equal_str: sun-5.8 vc-6_5-stlport* class_properties_test: vc-6_5-stlport* errors_handling_test: vc-6_5-stlport* fixed_mapping_test: vc-6_5-stlport* foreach_test: sun-5.8 vc-6_5-stlport* ifstream_line_iterator_test: sun-5.8 vc-6_5-stlport* online_test: vc-6_5-stlport* output_test_stream_test: sun-5.8 vc-6_5-stlport* parameterized_test_test: vc-6_5 vc-6_5-stlport* result_report_test: vc-6_5-stlport* test_case_template_test: vc-6_5-stlport* test_tools_test: vc-6_5-stlport* token_iterator_test: sun-5.8 |thread| test_barrier: vc-6_5-stlport* test_barrier_lib: vc-6_5-stlport* test_condition: vc-6_5-stlport* test_condition_lib: vc-6_5-stlport* test_mutex: vc-6_5-stlport* test_mutex_lib: vc-6_5-stlport* test_once: vc-6_5-stlport* test_once_lib: vc-6_5-stlport* test_read_write_mutex: vc-6_5-stlport* test_read_write_mutex_lib: vc-6_5-stlport* test_thread: vc-6_5-stlport* test_thread_lib: vc-6_5-stlport* test_tss: vc-6_5-stlport* test_tss_lib: vc-6_5-stlport* test_xtime: vc-6_5-stlport* test_xtime_lib: vc-6_5-stlport* |tokenizer| examples: vc-6_5-stlport* simple_example_1: vc-6_5-stlport* simple_example_2: vc-6_5-stlport* simple_example_3: vc-6_5-stlport* simple_example_4: vc-6_5-stlport* simple_example_5: vc-6_5-stlport* |tr1| run_complex_overloads: vc-7_0 run_random: sun-5.8 vc-7_0 std_run_complex_overloads: sun-5.8 vc-7_0 std_run_random: sun-5.8 vc-7_0 std_test_array: vc-7_0 std_test_array_tricky: vc-7_0 std_test_bind: darwin-4.0.1 sun-5.8 vc-7_0 std_test_complex: sun-5.8 vc-7_0 std_test_function: sun-5.8 vc-7_0 std_test_hash: qcc-3.3.5_gpp qcc-3.3.5_gpp sun-5.8 std_test_mem_fn: sun-5.8 std_test_random: sun-5.8 vc-7_0 std_test_reference_wrapper: sun-5.8 vc-7_0 std_test_regex: vc-7_0 std_test_result_of: sun-5.8 vc-7_0 std_test_shared_ptr: sun-5.8 vc-7_0 std_test_tuple: sun-5.8 vc-7_0 std_test_tuple_tricky: sun-5.8 vc-7_0 std_test_type_traits: sun-5.8 vc-7_0 test_array: vc-7_0 test_array_tricky: vc-7_0 test_bind: darwin-4.0.1 vc-7_0 test_boost: vc-7_1-stlport test_complex: vc-7_0 test_function: vc-7_0 test_hash: qcc-3.3.5_gpp qcc-3.3.5_gpp vc-7_1-stlport test_random: sun-5.8 vc-7_0 vc-7_1-stlport test_reference_wrapper: vc-7_0 test_regex: vc-7_0 vc-7_1-stlport test_result_of: vc-7_0 test_shared_ptr: vc-7_0 test_tuple: vc-7_0 test_tuple_tricky: vc-7_0 test_type_traits: sun-5.8 vc-7_0 tr1_aligned_storage_test: vc-7_0 tr1_extent_test: sun-5.8 tr1_is_abstract_test: sun-5.8 tr1_is_array_test: vc-7_0 tr1_is_const_test: vc-7_0 tr1_is_empty_test: sun-5.8 tr1_is_floating_point_test: vc-7_0 tr1_is_function_test: sun-5.8 tr1_is_integral_test: vc-7_0 tr1_is_member_func_test: sun-5.8 tr1_is_member_obj_test: sun-5.8 tr1_is_object_test: sun-5.8 tr1_is_reference_test: sun-5.8 vc-7_0 tr1_is_void_test: vc-7_0 tr1_is_volatile_test: vc-7_0 tr1_rank_test: sun-5.8 tr1_tricky_function_type_test: sun-5.8 vc-7_0 tr1_tricky_partial_spec_test: vc-7_0 |tuple| io_test: vc-6_5-stlport* tuple_test_bench: vc-6_5-stlport* |type_traits| add_const_test: vc-6_5-stlport* add_cv_test: vc-6_5-stlport* add_pointer_test: vc-6_5-stlport* add_reference_test: vc-6_5-stlport* add_volatile_test: vc-6_5-stlport* aligned_storage_test: vc-6_5-stlport* alignment_of_test: vc-6_5-stlport* decay_test: sun-5.8 extent_test: sun-5.8 has_nothrow_assign_test: vc-6_5-stlport* has_nothrow_constr_test: vc-6_5-stlport* has_nothrow_copy_test: vc-6_5-stlport* has_trivial_assign_test: vc-6_5-stlport* has_trivial_constr_test: vc-6_5-stlport* has_trivial_copy_test: vc-6_5-stlport* has_trivial_destructor_test: vc-6_5-stlport* has_virtual_destructor_test: vc-6_5-stlport* is_abstract_test: sun-5.8 is_arithmetic_test: vc-6_5-stlport* is_base_and_derived_test: vc-6_5-stlport* is_base_of_test: vc-6_5-stlport* is_class_test: vc-6_5-stlport* is_compound_test: vc-6_5-stlport* is_convertible_test: vc-6_5-stlport* is_empty_test: sun-5.8 is_enum_test: vc-6_5-stlport* is_float_test: vc-6_5-stlport* is_floating_point_test: vc-6_5-stlport* is_function_test: sun-5.8 vc-6_5-stlport* is_fundamental_test: vc-6_5-stlport* is_integral_test: vc-6_5-stlport* is_member_func_test: sun-5.8 vc-6_5-stlport* is_member_obj_test: sun-5.8 vc-6_5-stlport* is_member_pointer_test: vc-6_5-stlport* is_object_test: sun-5.8 vc-6_5-stlport* is_pod_test: vc-6_5-stlport* is_pointer_test: vc-6_5-stlport* is_polymorphic_test: vc-6_5-stlport* is_reference_test: sun-5.8 is_same_test: vc-6_5-stlport* is_scalar_test: vc-6_5-stlport* is_signed_test: vc-6_5-stlport* is_stateless_test: vc-6_5-stlport* is_void_test: vc-6_5-stlport* rank_test: sun-5.8 tricky_abstract_type_test: vc-6_5-stlport* tricky_function_type_test: sun-5.8 tricky_incomplete_type_test: vc-6_5-stlport* type_with_alignment_test: vc-6_5-stlport* udt_specialisations: vc-6_5-stlport* |typeof| function_binding_emulation: sun-5.8 function_binding_native: vc-6_5 vc-6_5-stlport* vc-7_0 nested_typedef_emulation: cw-9.4 odr_native: vc-6_5-stlport* odr_no_uns: vc-6_5 vc-6_5-stlport* vc-7_0 template_tpl_emulation: sun-5.8 |utility| addressof_test: sun-5.8 vc-6_5-stlport* assert_test: vc-6_5-stlport* base_from_member_test: vc-6_5-stlport* binary_search_test: vc-6_5-stlport* call_traits_test: vc-6_5-stlport* compressed_pair_test: vc-6_5-stlport* current_function_test: vc-6_5-stlport* next_prior_test: vc-6_5-stlport* numeric_traits_test: vc-6_5-stlport* operators_test: gcc-3.4.5_linux_x86_64 vc-6_5-stlport* ref_test: vc-6_5-stlport* shared_iterator_test: vc-6_5-stlport* |utility/enable_if| lazy: sun-5.8 |variant| variant_comparison_test: vc-6_5-stlport* variant_test1: vc-6_5-stlport* variant_test2: vc-6_5-stlport* variant_test3: vc-6_5-stlport* variant_test4: vc-6_5-stlport* variant_test5: vc-6_5-stlport* variant_test6: vc-6_5-stlport* variant_test7: vc-6_5-stlport* variant_test8: vc-6_5-stlport* variant_visit_test: vc-6_5-stlport* |wave| test_re2c_lexer: sun-5.8 |xpressive| test10: msvc-8.0

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Supressing warnings
by Paul A Bristow 30 Jun '06

30 Jun '06

I have raised this issue before, inconclusively, but the question has now become more urgent now that I am packaging some math functions produced by John "Doing the Impossible" Maddock. IMO Boost-worthy code should be able to be compiled in strict mode, for MSVC level 4, without producing a blizzard of warnings. Including a list of warnings that the authors of the library consider unhelpful, and in some cases, unfixable (specifically the warning "conditional expression is constant. ") by using, for example #ifdef _MSC_VER # pragma warning(disable: 4127) // conditional expression is constant. # pragma warning(disable: 4100) // unreferenced formal parameter. # pragma warning(disable: 4512) // assignment operator could not be generated. # pragma warning(disable: 4996) // 'std::char_traits<char>::copy' was declared deprecated. // needed ifndef _SCL_SECURE_NO_DEPRECATE or == 0 // #define _SCL_SECURE_NO_DEPRECATE = 1 // Avoid C4996 warning. // #define _SCL_SECURE_NO_DEPRECATE = 0 // get C4996 warning. #endif is fine for that package, but also supresses these warnings for other code, which users rightly object to. It also doesn't help other platforms, except to list the ignorable warnings. Pushing and poping warning levels is VERY tedious, and almost impractiable, and doesn't help non-MSVC platforms. What is the best way to deal with this? Is it to provide for MSVC includable files, say math_strict.hpp, test_strict.hpp, filesystem_strict.hpp ... containing the above (tailored for the library, if necessary)? What about other platforms? Paul --- Paul A Bristow Prizet Farmhouse, Kendal, Cumbria UK LA8 8AB +44 1539561830 & SMS, Mobile +44 7714 330204 & SMS pbristow(a)hetp.u-net.com

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[Boost-bugs] [ boost-Patches-1504417 ] Missing include in Boost.Random
by SourceForge.net 30 Jun '06

30 Jun '06

Patches item #1504417, was opened at 2006-06-11 17:54 Message generated for change (Settings changed) made by troyer You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=307586&aid=1504417&group_… Please note that this message will contain a full copy of the comment thread, including the initial issue submission, for this request, not just the latest update. Category: None Group: None >Status: Closed Resolution: None Priority: 5 Submitted By: Daniel James (danieljames) Assigned to: Nobody/Anonymous (nobody) Summary: Missing include in Boost.Random Initial Comment: <boost/random/inversive_congruential.hpp> needs to include <stdexcept> as it uses std::invalid_argument. ---------------------------------------------------------------------- >Comment By: Matthias Troyer (troyer) Date: 2006-06-30 06:39 Message: Logged In: YES user_id=52625 Patch applied. ---------------------------------------------------------------------- Comment By: Tarjei Knapstad (tarjeik) Date: 2006-06-20 11:03 Message: Logged In: YES user_id=575312 *** inversive_congruential.hpp.orig 2006-06-20 12:56:29.000000000 +0200 --- inversive_congruential.hpp 2006-06-20 13:01:46.000000000 +0200 *************** *** 17,22 **** --- 17,23 ---- #define BOOST_RANDOM_INVERSIVE_CONGRUENTIAL_HPP #include <iostream> + #include <stdexcept> #include <cassert> #include <boost/config.hpp> #include <boost/static_assert.hpp> ---------------------------------------------------------------------- You can respond by visiting: https://sourceforge.net/tracker/?func=detail&atid=307586&aid=1504417&group_… Using Tomcat but need to do more? Need to support web services, security? Get stuff done quickly with pre-integrated technology to make your job easier Download IBM WebSphere Application Server v.1.0.1 based on Apache Geronimo http://sel.as-us.falkag.net/sel?cmd=lnk&kid=120709&bid=263057&dat=121642 _______________________________________________ Boost-bugs mailing list Boost-bugs(a)lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/boost-bugs

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[Test] BOOST_CHECK_SMALL documentation error
by Kevin Wheatley 29 Jun '06

29 Jun '06

http://www.boost.org/libs/test/doc/components/test_tools/reference/BOOST_CH… Has a couple of small typos in the macro's names *_CLOSE instead of *_SMALL Kevin -- | Kevin Wheatley, Cinesite (Europe) Ltd | Nobody thinks this | | Senior Technology | My employer for certain | | And Network Systems Architect | Not even myself |

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Interest in a statically initialized map?
by Meador Inge 29 Jun '06

29 Jun '06

A typical idiom in C is to initialize map data structure statically. For example: static struct name_age { const char* name; int age; } name_age_map[] = { {"Will", 50}, {"James", 32}, }; static const struct name_age* map_begin = ...; static const struct name_age* map_end = ...; void foo() { const struct name_age* na = lookup_by_name(map_begin, map_end, "James"); if (na != map_end) { /* process */ } } This is very convenient when one knows that the contents of the map will never change at runtime. However, writing the map data structures and lookup code gets old quick. I have not found an existing way nicely mirror this style in C++. I have being playing around with something similar in spirit to boost::array. Similar in that it can be initialized statically using an initialization list relying on a POD class for the implementation. So the above example would look something like: static static_map<const char*, int, 2> name_age_map = { "Will", 50, "James", 32, }; void foo() { static_map<const char*, int, 3>::iterator it = name_age_map.find("James"); if (it != name_age_map.end()) { // process } } Static_map::find would just be a simple linear search. However, there could be another type, say sorted_static_map, that relies on the keys in the initialization list to be sorted by the user. Then a binary search could be used for sorted_static_map::find. Does anyone else have a need for such a beast? --Meador

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Re: [boost] Interest in a statically initialized map?
by meadori＠bellsouth.net 29 Jun '06

29 Jun '06

> I suppose static maps will make a lot of sense if you need to deal > with it in template metaprogramming or even preprocessing... > Otherwise, it's just another way of implementing a simple map. They make sense in other ways as well. For the scenario static_map is trying to solve you only want the map initialized once. I guess you could use boost.assign with a static object. Or you could right your own init code. For example: // namespace scope struct name_age_map { std::map<std::string, int> map; name_age_map() { this->map["Will"] = 28; this->map["Joe"] = 30; } }; static name_age_map my_map; // class scope class foo { static name_age_map my_map; }; name_age_map foo::my_map; // function scope void bar() { static name_age_map my_map; } I have three gripes about this solution: 1. The scaffolding code is a pain to write over and over 2. It is not thread safe 3. You may not want to pay the runtime initialization cost if the map is huge . A static_map would solve all these problems. And possibly more? --Meador

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