August 2004 - Boost - lists.preview.boost.org

Need help with XCode
by Daryle Walker 20 Aug '04

20 Aug '04

I'm finally trying to compile More-I/O(4) with XCode. I extracted more-io from a ZIP file, not the Sandbox. I included the directories for the extraction and Boost-CVS in the project settings. I dragged in all the more-io files (and later the Boost.Test mandatory source code). But it still can't find the Boost header files. I think it only includes the Boost files under "", and I need them under <>. Does anyone have Boost working with XCode? -- Daryle Walker Mac, Internet, and Video Game Junkie darylew AT hotmail DOT com

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Problem with noncopyable in current cvs
by Neal D. Becker 20 Aug '04

20 Aug '04

/usr/local/src/boost.cvs/boost/noncopyable.hpp:32: error: conflicting types for `typedef class boost::noncopyable_::noncopyable boost::noncopyable' /usr/local/src/boost.cvs/boost/utility_fwd.hpp:26: error: previous declaration as `struct boost::noncopyable'

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iterator_facade failing on vc7.1
by Bronek Kozicki 20 Aug '04

20 Aug '04

For some time already I'm receiving failed assertion error in iterator_facade test. The problem is that this error is displaying message box (is calling _assert function defined in CRT) that cannot be automatially closed by execution_monitor.exe . I suggest that BOOST_ASSERT(state == 8) in iterator_facade.cpp be changed to BOOST_CHECK_EQUAL(state, 8) . Actual value of "state" variable at this point in this test is 7, thus failed assertion. B.

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Big BSL update
by John Maddock 20 Aug '04

20 Aug '04

I've just committed a large number of files converted to the BSL, based on the permissions in blanket-permission.txt: boost/python.hpp boost/variant.hpp boost/detail/named_template_params.hpp boost/pending/fibonacci_heap.hpp boost/pending/iterator_adaptors.hpp boost/pending/detail/int_iterator.hpp boost/python/bases.hpp boost/python/call_method.hpp boost/python/class.hpp boost/python/class_fwd.hpp boost/python/copy_const_reference.hpp boost/python/copy_non_const_reference.hpp boost/python/data_members.hpp boost/python/def.hpp boost/python/enum.hpp boost/python/exception_translator.hpp boost/python/has_back_reference.hpp boost/python/implicit.hpp boost/python/init.hpp boost/python/iterator.hpp boost/python/lvalue_from_pytype.hpp boost/python/make_constructor.hpp boost/python/manage_new_object.hpp boost/python/object_call.hpp boost/python/opaque_pointer_converter.hpp boost/python/operators.hpp boost/python/other.hpp boost/python/overloads.hpp boost/python/pure_virtual.hpp boost/python/raw_function.hpp boost/python/reference_existing_object.hpp boost/python/register_ptr_to_python.hpp boost/python/return_arg.hpp boost/python/return_by_value.hpp boost/python/return_internal_reference.hpp boost/python/return_opaque_pointer.hpp boost/python/return_value_policy.hpp boost/python/to_python_converter.hpp boost/python/with_custodian_and_ward.hpp boost/python/converter/as_to_python_function.hpp boost/python/converter/implicit.hpp boost/python/converter/shared_ptr_from_python.hpp boost/python/detail/char_array.hpp boost/python/detail/dealloc.hpp boost/python/detail/def_helper.hpp boost/python/detail/defaults_def.hpp boost/python/detail/defaults_gen.hpp boost/python/detail/if_else.hpp boost/python/detail/is_shared_ptr.hpp boost/python/detail/make_keyword_range_fn.hpp boost/python/detail/make_tuple.hpp boost/python/detail/nullary_function_adaptor.hpp boost/python/detail/operator_id.hpp boost/python/detail/overloads_fwd.hpp boost/python/detail/pointee.hpp boost/python/detail/result.hpp boost/python/detail/scope.hpp boost/python/detail/target.hpp boost/python/detail/translate_exception.hpp boost/python/object/class_wrapper.hpp boost/python/object/iterator.hpp boost/python/object/make_holder.hpp boost/python/object/value_holder.hpp boost/python/object/value_holder_fwd.hpp boost/python/suite/indexing/container_utils.hpp boost/python/suite/indexing/indexing_suite.hpp boost/python/suite/indexing/map_indexing_suite.hpp boost/python/suite/indexing/vector_indexing_suite.hpp boost/python/suite/indexing/detail/indexing_suite_detail.hpp boost/signals/detail/config.hpp libs/python/test/args.cpp libs/python/test/as_to_python_function.cpp libs/python/test/auto_ptr.cpp libs/python/test/back_reference.cpp libs/python/test/bases.cpp libs/python/test/bienstman4.cpp libs/python/test/bienstman5.cpp libs/python/test/borrowed.cpp libs/python/test/callbacks.cpp libs/python/test/complicated.hpp libs/python/test/copy_ctor_mutates_rhs.cpp libs/python/test/crossmod_exception_a.cpp libs/python/test/crossmod_exception_b.cpp libs/python/test/data_members.cpp libs/python/test/defaults.cpp libs/python/test/docstring.cpp libs/python/test/embedding.cpp libs/python/test/enum.cpp libs/python/test/extract.cpp libs/python/test/if_else.cpp libs/python/test/implicit.cpp libs/python/test/injected.cpp libs/python/test/input_iterator.cpp libs/python/test/keywords.cpp libs/python/test/long.cpp libs/python/test/m1.cpp libs/python/test/module_tail.cpp libs/python/test/nested.cpp libs/python/test/object.cpp libs/python/test/object_fail1.cpp libs/python/test/object_manager.cpp libs/python/test/opaque.cpp libs/python/test/operators.cpp libs/python/test/pointee.cpp libs/python/test/polymorphism.cpp libs/python/test/polymorphism2.cpp libs/python/test/raw_pyobject_fail1.cpp libs/python/test/raw_pyobject_fail2.cpp libs/python/test/result.cpp libs/python/test/return_arg.cpp libs/python/test/select_holder.cpp libs/python/test/shared_ptr.cpp libs/python/test/simple_type.hpp libs/python/test/staticmethod.cpp libs/python/test/test_builtin_converters.cpp libs/python/test/test_class.hpp libs/python/test/test_pointer_adoption.cpp libs/python/test/upcast.cpp libs/python/test/virtual_functions.cpp tools/build/v2/example/customization/codegen.cpp tools/build/v2/example/hello/hello.cpp tools/build/v2/example/libraries/app/app.cpp tools/build/v2/example/libraries/lib1/lib1.cpp tools/build/v2/example/libraries/lib1/include/lib1.h tools/build/v2/example/make/a.cpp tools/build/v2/example/make/extlib/c.cpp tools/build/v2/example/make/lib/b.cpp tools/build/v2/test/dependency-test/a.cpp tools/build/v2/test/dependency-test/a.h tools/build/v2/test/dependency-test/b.cpp tools/build/v2/test/dependency-test/b.h tools/build/v2/test/dependency-test/c.cpp tools/build/v2/test/dependency-test/e.cpp tools/build/v2/test/dependency-test/src1/a.h tools/build/v2/test/dependency-test/src1/b.h tools/build/v2/test/dependency-test/src1/c.h tools/build/v2/test/dependency-test/src2/b.h tools/build/v2/test/direct-request-test/a.cpp tools/build/v2/test/direct-request-test/b.cpp tools/build/v2/test/direct-request-test/b_inverse.cpp tools/build/v2/test/generators-test/a.cpp tools/build/v2/test/generators-test/e.cpp tools/build/v2/test/generators-test/z.cpp tools/build/v2/test/generators-test/lib/c.cpp tools/build/v2/test/prebuilt/hello.cpp tools/build/v2/test/prebuilt/ext/a.cpp tools/build/v2/test/prebuilt/ext/debug/a.h tools/build/v2/test/prebuilt/ext/release/a.h tools/build/v2/test/project-test3/a.cpp tools/build/v2/test/project-test3/lib/b.cpp tools/build/v2/test/project-test3/lib2/c.cpp tools/build/v2/test/project-test3/lib2/d.cpp tools/build/v2/test/project-test3/lib2/helper/e.cpp tools/build/v2/test/project-test3/lib3/f.cpp tools/build/v2/test/project-test4/a.cpp tools/build/v2/test/project-test4/a_gcc.cpp tools/build/v2/test/project-test4/lib/b.cpp tools/build/v2/test/test2/foo.cpp tools/build/v2/test/v1-testing/b.cpp tools/build/v2/test/v1-testing/c.cpp tools/build/v2/test/v1_testing/foo.cpp tools/build/v2/test/v1_testing/lib.cpp tools/build/v2/test/v1_testing/lib.err.cpp If there are any problems from these, please do let me know. John.

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numeric/ublas aix test failures
by Daniel Elliott 20 Aug '04

20 Aug '04

Hello, I am interested in using ublas for a large government project. I noticed ublas (as of 8-19-2004) failed test3 on the visual age c++ compiler. What does this test exercise? We have currently installed the 1.31 libraries. Is this the same code that produced the test results? Thank you for your time. Sincerely, Dan Elliott --------------------------------- Do you Yahoo!? Yahoo! Mail - 50x more storage than other providers!

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Any Tutorial?
by mistus 20 Aug '04

20 Aug '04

Do you know where to find a good tutorial on how to implement an STL-like container?

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Metacom toolsets broken?
by John Maddock 20 Aug '04

20 Aug '04

The Metacom toolsets that use STLport in the current regression test results appear not to be finding the STLport binaries, which is basically causing these toolsets to fail all the tests :-( Any ideas? John.

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Missing copyright in Format library
by John Maddock 20 Aug '04

20 Aug '04

The following file have no copyright, can the owner please fix? libs/format/example/sample_userType.cpp boost/format/detail/unset_macros.hpp Many thanks, John Maddock

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[MPL] BOOST_MPL_METAFUNCTION_MAX_ARITY in template_arity
by Daniel Wallin 20 Aug '04

20 Aug '04

I think there's a mismatch in the use of BOOST_MPL_METAFUNCTION_MAX_ARITY. mpl::bind<> and aux::template_arity<> both make use of the BOOST_MPL_METAFUNCTION_MAX_ARITY when generating code. However, bind<> has an additional leading argument which increases it's arity by one. This means template_arity<> will return the wrong arity. This demonstrates the bug: #include <boost/mpl/bind.hpp> #include <boost/mpl/lambda.hpp> using namespace boost::mpl; template<int N, class T> void f() { T x[-1]; } int main() { f< aux::template_arity<bind<int> >::value , bind<int> >(); } With gcc3.3 this results in: arity.cpp: In function `void f() [with int N = 5, T = boost::mpl::bind< int , boost::mpl::void_ , boost::mpl::void_ , boost::mpl::void_ , boost::mpl::void_ , boost::mpl::void_ > ]': Where N should actually be 6. -- Daniel Wallin

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irritation in ublas/lu.hpp
by troy d. straszheim 20 Aug '04

20 Aug '04

Real quick: numeric/ublas/lu.hpp will not compile on its own, it requires at least operation.hpp for the symbol axpy_prod<>. In the absence of examples, one of my users included matrix.hpp , vector.hpp, and lu.hpp intending to do some lu-decompositions, and was stymied when the headers wouldn't compile. As lu.hpp is not included from anywhere else, it appears that it is *not* a header that is designed not to be used directly... I asked on #boost, can't come up with an explanation, therefore submit as bug^-2 -t

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