- Boost-users - lists.boost.org

Generic Properties and serializable boost::any.
by Mauricio Gomes 24 Feb '10

24 Feb '10

Dear All, Googling the subject I see there were some discussion about the subject sometime ago. Does anybody has implemented a serializable version (in the sense of the boost serialization library) of boost::any ? If you do, would you mind sharing it ? I want to implement a generic Property class. I have taken a look at Property Tree but that requires an homogeneous container (it requires to pass the data type in the constructor template parameter. I would like to pass only the key type and use boost::any to store the values. However I need it to be serializable. I am learning generic programming and I am a bit out of my league here so I would like to check if anybody has already ventured in making boost::any serializable before I try it myself. The goal would be to get something that would give me functionality similar to get<T>(key) as we can find in Property Tree but requiring the data type in a set<T>(key) method instead of asking for it in the constructor. Does it make sense ? Am I in the right path using boost::any ? Is it even possible in C++ ? Thank you for your attention, -- Mau

3 3

[graph] [parallel graph] property and distributedS
by Andreas Zilian 24 Feb '10

24 Feb '10

Hello, using the parallel graph library, I try to combine the property definition for a vertex typedef property<vertex_rank_t, int, VVV> vertex_property_t; with the vertex storage type distributedS in a distributed adjacency_list. Unfortunately this does not compile in the form listed below. Now, I would like to learn why the code actually compiles fine if a) distributedS is changed to vecS (see typdef vertex_storage_t), b) property<vertex_rank_t, int, VVV> is changed to VVV (see typedef vertex_property_t). I need the property vertex_rank_t for redistribution of the graph. Thank you very much, Andreas #include <boost/graph/use_mpi.hpp> #include <boost/graph/distributed/adjacency_list.hpp> #include <boost/graph/distributed/mpi_process_group.hpp> using namespace boost; using boost::graph::distributed::mpi_process_group; struct VVV { friend class boost::serialization::access; template<class Archive> void serialize(Archive & ar, const unsigned int version) { } }; //typedef vecS vertex_storage_t ; typedef distributedS<mpi_process_group, vecS> vertex_storage_t ; //typedef VVV vertex_property_t; typedef property<vertex_rank_t, int, VVV> vertex_property_t; typedef adjacency_list<vecS, vertex_storage_t, directedS, vertex_property_t> G; int main () { G g(10); }

1 0

linking problems
by Christian Meesters 24 Feb '10

24 Feb '10

Hi, Perhaps a bit off-topic, but I'm new to boost, so I don't know better. My program is named yamas. Now, when I do g++ -o trunk/yamas.o -c -fopenmp -O3 -Wall trunk/yamas.cpp there aren't any warnings or errors, but g++ -o yamas -fopenmp trunk/yamas.o tells me yamas.cpp:(.text+0x362): undefined reference to `boost::program_options::options_description::m_default_line_length' and goes on with many more compiler messages. My question now is, how can I make g++ aware of boost during the linking process. I tinkered with -L/usr/local/lib (where my boost libraries are), but without success. Specifically stating -llibboost_program_options lets g++ tell me that I cannot find this library. However, /usr/local/lib is in LD_LIBRARY_PATH and libboost_program_options.so in there - installed today. Any hints for me? TIA Christian

2 2

[BGL] adjacency_iterator invalidation with adjacency_list<listS, listS, unorderedS>
by cobalto 24 Feb '10

24 Feb '10

According to http://www.boost.org/doc/libs/1_39_0/libs/graph/doc/adjacency_list.html, adjacency_iterators into adjacency_list<listS, listS, unorderedS, ... > graphs should not be invalidated by calls to clear_vertex() and remove_vertex(). However, running the below code results in iterator invalidation directly following the call to clear_vertex() >From most likely to least likely, am I 1) doing something wrong, 2)misreading something in the documentation, or 3) encountering a bug? using namespace boost; typedef property<vertex_name_t, unsigned short> usVertName; typedef boost::adjacency_list< listS, listS, undirectedS, usVertName > Graph; typedef boost::graph_traits<Graph>::vertex_descriptor Vertex; void RemoveVertAndNeighbors(Vertex v, Graph& g) { typedef boost::graph_traits<Graph>::adjacency_iterator AdjVertIt; AdjVertIt avi, avinext, av_end; tie(avi, av_end)=adjacent_vertices(v,g); for (avinext=avi; avi != av_end; avi=avinext) { ++avinext; //avinext is a valid iterator here clear_vertex(*avi,g); //Should Invalidate Edge Iterators and Edge Refs that touch Vertex *avi //******ERROR: avinext appears invalid*******// //either no longer points to the same element or otherwise crashes the program remove_vertex(*avi,g); //Should Invalidate avi and any other Vertex Reference pointing to *avi //But should not affect avinext } remove_vertex(v,g); } Any Help is greatly Appreciated -- View this message in context: http://old.nabble.com/-BGL--adjacency_iterator-invalidation-with-adjacency_… Sent from the Boost - Users mailing list archive at Nabble.com.

2 5

fusion struct adapted, latest trunk changes
by Hicham Mouline 24 Feb '10

24 Feb '10

Christopher, I had a temporary tweak to boost\fusion\adapted\struct\adapt_struct.hpp and boost\fusion\adapted\struct\extension.hpp where I added a struct_member_name template that returned the const char * name of a given member of the struct. In boost\fusion\adapted\struct\extension.hpp, there was the primary template template <typename Struct, int i> struct_member_name; and in boost\fusion\adapted\struct\adapt_struct.hpp, I added in the BOOST_FUSION_ADAPT_STRUCT_C macro (given to me by Joel) the following: template <> \ struct struct_member_name<name, i> \ { \ typedef char const* type; \ static type call() \ { \ return BOOST_PP_STRINGIZE(BOOST_PP_TUPLE_ELEM(2, 1, xy)); \ } \ }; I had promised Joel I would add this to the other adapted "things" (other headers). Then a user API (not extension API) would be added to access these. 1. temporarily, which files should I add this tweak to (boost\fusion\adapted\struct\extension.hpp is gone) 2. I understand your changes are about adapting class/struct templates. Where should I add this tweak to if I wish to use it for adapted templates, regards,

1 0

Re: [Boost-users] multi_array : using double** from 3rd party lib
by Hicham Mouline 24 Feb '10

24 Feb '10

-----Original Message----- From: "alfC" [alfredo.correa(a)gmail.com] Date: 24/02/2010 08:24 AM To: boost-users(a)lists.boost.org Subject: Re: [Boost-users] multi_array : using double** from 3rd party lib > and I wish to pass the "subarray" as a double** argument and call their function .It's not possible, is it? you have to create the array of pointers: double trace(double** arr){ double ret=0; for(unsigned i=0; i!=4; ++i){ ret+=arr[i][i]; } return ret; } int main(){ boost::multi_array<double, 7> a(boost::extents[2][2][2][2][2][4] [4]); a[1][1][1][1][1][0][0]=8; a[1][1][1][1][1][3][3]=3; double** sarr=new double*[4]; for(unsigned i=0; i!=4; ++i){ sarr[i]=(&a[1][1][1][1][1][i][0]); } std::cout<< trace( sarr ) <<std::endl; //outputs 11 return 0; } , but probably you wanted something simpler. > I am actually able to override their function that takes in a double** data. > > Can it work then? If you can "override" (sic) the function that takes the data, can't you just replace by some multi_array<double, 2>, if there is no pointer arithmetic in the function then that it is easy to do. right? Alfredo _______________________________________________ The function is a virtual member function of a class. It has signature virtual f(double** data, ....) So I can override in my derived class, but then I can only override it with the same signature. creating the array of pointers is what the library does in their default implementation. But for me, I have the data already in the array, so it is a waste of runtime and memory, anyways, you confirmed there is no way around this, thanks very much,

1 0

multi_array : using double** from 3rd party lib
by Hicham Mouline 24 Feb '10

24 Feb '10

Hello, I have a 3rd party library which exposes a function that takes a double** data argument. I looked into its source and saw that they use this notation data[i][j] with i and j varying from imin to imax and j from jmin to jmax Now I have a boost::multi_array<double, 7> marray and I have 2 dimensions that are given to me by the user at runtime, between 0 and 6. They may be contiguous or not. and I wish to pass the "subarray" as a double** argument and call their function .It's not possible, is it? I am actually able to override their function that takes in a double** data. Can it work then? regards,

3 2

Boost and Pipes
by 'Buser' 24 Feb '10

24 Feb '10

Hi, I am looking to use Named Pipes cross platform with non-blocking read & writes. Looking through the boost documentation, I couldn't find any Pipe Abstraction in boost. I was wondering if there is anything in the works for pipes support in Boost or if anyone has some existing implementation which can be used? ---- This message was sent using MailFool. Message id: "GMM12481917PKNR". Visit http://www.MailFool.com for more info or if you doubt the authenticity of the e-mail.

1 0

[unit testing][build] basic guidance needed, please
by er 24 Feb '10

24 Feb '10

Hello, I'm making first (wrong) steps with the unit test suite. Could someone please guide me in troubleshooting the problems below? The command is executed from directory /boost_1_41_0/libs/assign/test Apparently the command generates some objects files in both /bin.v2/libs/assign/test and /bin.v2/libs/test/build/gcc-4.2.1/link-static as well as libboost_unit_test_framework.a in the latter directory. Thanks. $ bjam debug release warning: No toolsets are configured. warning: Configuring default toolset "gcc". warning: If the default is wrong, your build may not work correctly. warning: Use the "toolset=xxxxx" option to override our guess. warning: For more configuration options, please consult warning: http://boost.org/boost-build2/doc/html/bbv2/advanced/configuration.html ...patience... ...patience... ...found 1491 targets... ...updating 140 targets... gcc.compile.c++ ../../../bin.v2/libs/assign/test/basic.test/gcc-4.2.1/debug/basic.o gcc.link ../../../bin.v2/libs/assign/test/basic.test/gcc-4.2.1/debug/basic ld: unknown option: --start-group collect2: ld returned 1 exit status "g++" -o "../../../bin.v2/libs/assign/test/basic.test/gcc-4.2.1/debug/basic" -Wl,--start-group "../../../bin.v2/libs/assign/test/basic.test/gcc-4.2.1/debug/basic.o" "../../../bin.v2/libs/test/build/gcc-4.2.1/debug/link-static/libboost_unit_test_framework.a" -Wl,-Bstatic -Wl,-Bdynamic -Wl,--end-group -g ...failed gcc.link ../../../bin.v2/libs/assign/test/basic.test/gcc-4.2.1/debug/basic... ...skipped <p../../../bin.v2/libs/assign/test/basic.test/gcc-4.2.1/debug>basic.run for lack of <p../../../bin.v2/libs/assign/test/basic.test/gcc-4.2.1/debug>basic... gcc.compile.c++ ../../../bin.v2/libs/assign/test/std.test/gcc-4.2.1/debug/std.o gcc.link ../../../bin.v2/libs/assign/test/std.test/gcc-4.2.1/debug/std ld: unknown option: --start-group collect2: ld returned 1 exit status "g++" -o "../../../bin.v2/libs/assign/test/std.test/gcc-4.2.1/debug/std" -Wl,--start-group "../../../bin.v2/libs/assign/test/std.test/gcc-4.2.1/debug/std.o" "../../../bin.v2/libs/test/build/gcc-4.2.1/debug/link-static/libboost_unit_test_framework.a" -Wl,-Bstatic -Wl,-Bdynamic -Wl,--end-group -g ...failed gcc.link ../../../bin.v2/libs/assign/test/std.test/gcc-4.2.1/debug/std... ...skipped <p../../../bin.v2/libs/assign/test/std.test/gcc-4.2.1/debug>std.run for lack of <p../../../bin.v2/libs/assign/test/std.test/gcc-4.2.1/debug>std... gcc.compile.c++ ../../../bin.v2/libs/assign/test/list_of.test/gcc-4.2.1/debug/list_of.o gcc.link ../../../bin.v2/libs/assign/test/list_of.test/gcc-4.2.1/debug/list_of ld: unknown option: --start-group collect2: ld returned 1 exit status "g++" -o "../../../bin.v2/libs/assign/test/list_of.test/gcc-4.2.1/debug/list_of" -Wl,--start-group "../../../bin.v2/libs/assign/test/list_of.test/gcc-4.2.1/debug/list_of.o" "../../../bin.v2/libs/test/build/gcc-4.2.1/debug/link-static/libboost_unit_test_framework.a" -Wl,-Bstatic -Wl,-Bdynamic -Wl,--end-group -g ...failed gcc.link ../../../bin.v2/libs/assign/test/list_of.test/gcc-4.2.1/debug/list_of... ...skipped <p../../../bin.v2/libs/assign/test/list_of.test/gcc-4.2.1/debug>list_of.run for lack of <p../../../bin.v2/libs/assign/test/list_of.test/gcc-4.2.1/debug>list_of... gcc.compile.c++ ../../../bin.v2/libs/assign/test/ptr_list_of.test/gcc-4.2.1/debug/ptr_list_of.o gcc.link ../../../bin.v2/libs/assign/test/ptr_list_of.test/gcc-4.2.1/debug/ptr_list_of ld: unknown option: --start-group collect2: ld returned 1 exit status "g++" -o "../../../bin.v2/libs/assign/test/ptr_list_of.test/gcc-4.2.1/debug/ptr_list_of" -Wl,--start-group "../../../bin.v2/libs/assign/test/ptr_list_of.test/gcc-4.2.1/debug/ptr_list_of.o" "../../../bin.v2/libs/test/build/gcc-4.2.1/debug/link-static/libboost_unit_test_framework.a" -Wl,-Bstatic -Wl,-Bdynamic -Wl,--end-group -g ...failed gcc.link ../../../bin.v2/libs/assign/test/ptr_list_of.test/gcc-4.2.1/debug/ptr_list_of... ...skipped <p../../../bin.v2/libs/assign/test/ptr_list_of.test/gcc-4.2.1/debug>ptr_list_of.run for lack of <p../../../bin.v2/libs/assign/test/ptr_list_of.test/gcc-4.2.1/debug>ptr_list_of... gcc.compile.c++ ../../../bin.v2/libs/assign/test/static_list_of.test/gcc-4.2.1/debug/static_list_of.o gcc.link ../../../bin.v2/libs/assign/test/static_list_of.test/gcc-4.2.1/debug/static_list_of ld: unknown option: --start-group collect2: ld returned 1 exit status "g++" -o "../../../bin.v2/libs/assign/test/static_list_of.test/gcc-4.2.1/debug/static_list_of" -Wl,--start-group "../../../bin.v2/libs/assign/test/static_list_of.test/gcc-4.2.1/debug/static_list_of.o" "../../../bin.v2/libs/test/build/gcc-4.2.1/debug/link-static/libboost_unit_test_framework.a" -Wl,-Bstatic -Wl,-Bdynamic -Wl,--end-group -g ...failed gcc.link ../../../bin.v2/libs/assign/test/static_list_of.test/gcc-4.2.1/debug/static_list_of... ...skipped <p../../../bin.v2/libs/assign/test/static_list_of.test/gcc-4.2.1/debug>static_list_of.run for lack of <p../../../bin.v2/libs/assign/test/static_list_of.test/gcc-4.2.1/debug>static_list_of... gcc.compile.c++ ../../../bin.v2/libs/assign/test/tuple_list_of.test/gcc-4.2.1/debug/tuple_list_of.o gcc.link ../../../bin.v2/libs/assign/test/tuple_list_of.test/gcc-4.2.1/debug/tuple_list_of ld: unknown option: --start-group collect2: ld returned 1 exit status "g++" -o "../../../bin.v2/libs/assign/test/tuple_list_of.test/gcc-4.2.1/debug/tuple_list_of" -Wl,--start-group "../../../bin.v2/libs/assign/test/tuple_list_of.test/gcc-4.2.1/debug/tuple_list_of.o" "../../../bin.v2/libs/test/build/gcc-4.2.1/debug/link-static/libboost_unit_test_framework.a" -Wl,-Bstatic -Wl,-Bdynamic -Wl,--end-group -g ...failed gcc.link ../../../bin.v2/libs/assign/test/tuple_list_of.test/gcc-4.2.1/debug/tuple_list_of... ...skipped <p../../../bin.v2/libs/assign/test/tuple_list_of.test/gcc-4.2.1/debug>tuple_list_of.run for lack of <p../../../bin.v2/libs/assign/test/tuple_list_of.test/gcc-4.2.1/debug>tuple_list_of... gcc.compile.c++ ../../../bin.v2/libs/assign/test/list_inserter.test/gcc-4.2.1/debug/list_inserter.o gcc.link ../../../bin.v2/libs/assign/test/list_inserter.test/gcc-4.2.1/debug/list_inserter ld: unknown option: --start-group collect2: ld returned 1 exit status "g++" -o "../../../bin.v2/libs/assign/test/list_inserter.test/gcc-4.2.1/debug/list_inserter" -Wl,--start-group "../../../bin.v2/libs/assign/test/list_inserter.test/gcc-4.2.1/debug/list_inserter.o" "../../../bin.v2/libs/test/build/gcc-4.2.1/debug/link-static/libboost_unit_test_framework.a" -Wl,-Bstatic -Wl,-Bdynamic -Wl,--end-group -g ...failed gcc.link ../../../bin.v2/libs/assign/test/list_inserter.test/gcc-4.2.1/debug/list_inserter... ...skipped <p../../../bin.v2/libs/assign/test/list_inserter.test/gcc-4.2.1/debug>list_inserter.run for lack of <p../../../bin.v2/libs/assign/test/list_inserter.test/gcc-4.2.1/debug>list_inserter... gcc.compile.c++ ../../../bin.v2/libs/assign/test/ptr_list_inserter.test/gcc-4.2.1/debug/ptr_list_inserter.o gcc.link ../../../bin.v2/libs/assign/test/ptr_list_inserter.test/gcc-4.2.1/debug/ptr_list_inserter ld: unknown option: --start-group collect2: ld returned 1 exit status "g++" -o "../../../bin.v2/libs/assign/test/ptr_list_inserter.test/gcc-4.2.1/debug/ptr_list_inserter" -Wl,--start-group "../../../bin.v2/libs/assign/test/ptr_list_inserter.test/gcc-4.2.1/debug/ptr_list_inserter.o" "../../../bin.v2/libs/test/build/gcc-4.2.1/debug/link-static/libboost_unit_test_framework.a" -Wl,-Bstatic -Wl,-Bdynamic -Wl,--end-group -g ...failed gcc.link ../../../bin.v2/libs/assign/test/ptr_list_inserter.test/gcc-4.2.1/debug/ptr_list_inserter... ...skipped <p../../../bin.v2/libs/assign/test/ptr_list_inserter.test/gcc-4.2.1/debug>ptr_list_inserter.run for lack of <p../../../bin.v2/libs/assign/test/ptr_list_inserter.test/gcc-4.2.1/debug>ptr_list_inserter... gcc.compile.c++ ../../../bin.v2/libs/assign/test/ptr_map_inserter.test/gcc-4.2.1/debug/ptr_map_inserter.o gcc.link ../../../bin.v2/libs/assign/test/ptr_map_inserter.test/gcc-4.2.1/debug/ptr_map_inserter ld: unknown option: --start-group collect2: ld returned 1 exit status "g++" -o "../../../bin.v2/libs/assign/test/ptr_map_inserter.test/gcc-4.2.1/debug/ptr_map_inserter" -Wl,--start-group "../../../bin.v2/libs/assign/test/ptr_map_inserter.test/gcc-4.2.1/debug/ptr_map_inserter.o" "../../../bin.v2/libs/test/build/gcc-4.2.1/debug/link-static/libboost_unit_test_framework.a" -Wl,-Bstatic -Wl,-Bdynamic -Wl,--end-group -g ...failed gcc.link ../../../bin.v2/libs/assign/test/ptr_map_inserter.test/gcc-4.2.1/debug/ptr_map_inserter... ...skipped <p../../../bin.v2/libs/assign/test/ptr_map_inserter.test/gcc-4.2.1/debug>ptr_map_inserter.run for lack of <p../../../bin.v2/libs/assign/test/ptr_map_inserter.test/gcc-4.2.1/debug>ptr_map_inserter... gcc.compile.c++ ../../../bin.v2/libs/assign/test/list_of_workaround.test/gcc-4.2.1/debug/list_of_workaround.o gcc.link ../../../bin.v2/libs/assign/test/list_of_workaround.test/gcc-4.2.1/debug/list_of_workaround ld: unknown option: --start-group collect2: ld returned 1 exit status "g++" -o "../../../bin.v2/libs/assign/test/list_of_workaround.test/gcc-4.2.1/debug/list_of_workaround" -Wl,--start-group "../../../bin.v2/libs/assign/test/list_of_workaround.test/gcc-4.2.1/debug/list_of_workaround.o" "../../../bin.v2/libs/test/build/gcc-4.2.1/debug/link-static/libboost_unit_test_framework.a" -Wl,-Bstatic -Wl,-Bdynamic -Wl,--end-group -g ...failed gcc.link ../../../bin.v2/libs/assign/test/list_of_workaround.test/gcc-4.2.1/debug/list_of_workaround... ...skipped <p../../../bin.v2/libs/assign/test/list_of_workaround.test/gcc-4.2.1/debug>list_of_workaround.run for lack of <p../../../bin.v2/libs/assign/test/list_of_workaround.test/gcc-4.2.1/debug>list_of_workaround... gcc.compile.c++ ../../../bin.v2/libs/assign/test/email_example.test/gcc-4.2.1/debug/email_example.o gcc.link ../../../bin.v2/libs/assign/test/email_example.test/gcc-4.2.1/debug/email_example ld: unknown option: --start-group collect2: ld returned 1 exit status "g++" -o "../../../bin.v2/libs/assign/test/email_example.test/gcc-4.2.1/debug/email_example" -Wl,--start-group "../../../bin.v2/libs/assign/test/email_example.test/gcc-4.2.1/debug/email_example.o" "../../../bin.v2/libs/test/build/gcc-4.2.1/debug/link-static/libboost_unit_test_framework.a" -Wl,-Bstatic -Wl,-Bdynamic -Wl,--end-group -g ...failed gcc.link ../../../bin.v2/libs/assign/test/email_example.test/gcc-4.2.1/debug/email_example... ...skipped <p../../../bin.v2/libs/assign/test/email_example.test/gcc-4.2.1/debug>email_example.run for lack of <p../../../bin.v2/libs/assign/test/email_example.test/gcc-4.2.1/debug>email_example... gcc.compile.c++ ../../../bin.v2/libs/assign/test/my_vector_example.test/gcc-4.2.1/debug/my_vector_example.o gcc.link ../../../bin.v2/libs/assign/test/my_vector_example.test/gcc-4.2.1/debug/my_vector_example ld: unknown option: --start-group collect2: ld returned 1 exit status "g++" -o "../../../bin.v2/libs/assign/test/my_vector_example.test/gcc-4.2.1/debug/my_vector_example" -Wl,--start-group "../../../bin.v2/libs/assign/test/my_vector_example.test/gcc-4.2.1/debug/my_vector_example.o" "../../../bin.v2/libs/test/build/gcc-4.2.1/debug/link-static/libboost_unit_test_framework.a" -Wl,-Bstatic -Wl,-Bdynamic -Wl,--end-group -g ...failed gcc.link ../../../bin.v2/libs/assign/test/my_vector_example.test/gcc-4.2.1/debug/my_vector_example... ...skipped <p../../../bin.v2/libs/assign/test/my_vector_example.test/gcc-4.2.1/debug>my_vector_example.run for lack of <p../../../bin.v2/libs/assign/test/my_vector_example.test/gcc-4.2.1/debug>my_vector_example... gcc.compile.c++ ../../../bin.v2/libs/assign/test/multi_index_container.test/gcc-4.2.1/debug/multi_index_container.o gcc.link ../../../bin.v2/libs/assign/test/multi_index_container.test/gcc-4.2.1/debug/multi_index_container ld: unknown option: --start-group collect2: ld returned 1 exit status "g++" -o "../../../bin.v2/libs/assign/test/multi_index_container.test/gcc-4.2.1/debug/multi_index_container" -Wl,--start-group "../../../bin.v2/libs/assign/test/multi_index_container.test/gcc-4.2.1/debug/multi_index_container.o" "../../../bin.v2/libs/test/build/gcc-4.2.1/debug/link-static/libboost_unit_test_framework.a" -Wl,-Bstatic -Wl,-Bdynamic -Wl,--end-group -g ...failed gcc.link ../../../bin.v2/libs/assign/test/multi_index_container.test/gcc-4.2.1/debug/multi_index_container... ...skipped <p../../../bin.v2/libs/assign/test/multi_index_container.test/gcc-4.2.1/debug>multi_index_container.run for lack of <p../../../bin.v2/libs/assign/test/multi_index_container.test/gcc-4.2.1/debug>multi_index_container... common.mkdir ../../../bin.v2/libs/assign/test/basic.test/gcc-4.2.1/release gcc.compile.c++ ../../../bin.v2/libs/assign/test/basic.test/gcc-4.2.1/release/basic.o common.mkdir ../../../bin.v2/libs/test/build/gcc-4.2.1/release common.mkdir ../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static gcc.compile.c++ ../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/compiler_log_formatter.o gcc.compile.c++ ../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/debug.o gcc.compile.c++ ../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/exception_safety.o In file included from ../../../boost/detail/lcast_precision.hpp:16, from ../../../boost/lexical_cast.hpp:31, from ../../../boost/test/interaction_based.hpp:27, from ../../../boost/test/impl/exception_safety.ipp:30, from ../../../libs/test/src/exception_safety.cpp:16: ../../../boost/integer_traits.hpp:164:66: warning: use of C99 long long integer constant ../../../boost/integer_traits.hpp:164:77: warning: use of C99 long long integer constant ../../../boost/integer_traits.hpp:170:70: warning: use of C99 long long integer constant gcc.compile.c++ ../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/execution_monitor.o gcc.compile.c++ ../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/framework.o gcc.compile.c++ ../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/interaction_based.o In file included from ../../../boost/detail/lcast_precision.hpp:16, from ../../../boost/lexical_cast.hpp:31, from ../../../boost/test/interaction_based.hpp:27, from ../../../boost/test/impl/interaction_based.ipp:26, from ../../../libs/test/src/interaction_based.cpp:16: ../../../boost/integer_traits.hpp:164:66: warning: use of C99 long long integer constant ../../../boost/integer_traits.hpp:164:77: warning: use of C99 long long integer constant ../../../boost/integer_traits.hpp:170:70: warning: use of C99 long long integer constant gcc.compile.c++ ../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/logged_expectations.o In file included from ../../../boost/detail/lcast_precision.hpp:16, from ../../../boost/lexical_cast.hpp:31, from ../../../boost/test/interaction_based.hpp:27, from ../../../boost/test/impl/logged_expectations.ipp:28, from ../../../libs/test/src/logged_expectations.cpp:16: ../../../boost/integer_traits.hpp:164:66: warning: use of C99 long long integer constant ../../../boost/integer_traits.hpp:164:77: warning: use of C99 long long integer constant ../../../boost/integer_traits.hpp:170:70: warning: use of C99 long long integer constant gcc.compile.c++ ../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/plain_report_formatter.o gcc.compile.c++ ../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/progress_monitor.o gcc.compile.c++ ../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/results_collector.o gcc.compile.c++ ../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/results_reporter.o gcc.compile.c++ ../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/test_tools.o gcc.compile.c++ ../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/unit_test_log.o gcc.compile.c++ ../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/unit_test_main.o gcc.compile.c++ ../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/unit_test_monitor.o gcc.compile.c++ ../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/unit_test_parameters.o In file included from ../../../boost/detail/lcast_precision.hpp:16, from ../../../boost/lexical_cast.hpp:31, from ../../../boost/test/utils/runtime/interpret_argument_value.hpp:28, from ../../../boost/test/utils/runtime/cla/argument_factory.hpp:25, from ../../../boost/test/utils/runtime/cla/typed_parameter.hpp:25, from ../../../boost/test/utils/runtime/cla/basic_parameter.hpp:21, from ../../../boost/test/utils/runtime/cla/named_parameter.hpp:21, from ../../../boost/test/utils/runtime/cla/dual_name_parameter.hpp:21, from ../../../boost/test/impl/unit_test_parameters.ipp:31, from ../../../libs/test/src/unit_test_parameters.cpp:16: ../../../boost/integer_traits.hpp:164:66: warning: use of C99 long long integer constant ../../../boost/integer_traits.hpp:164:77: warning: use of C99 long long integer constant ../../../boost/integer_traits.hpp:170:70: warning: use of C99 long long integer constant gcc.compile.c++ ../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/unit_test_suite.o gcc.compile.c++ ../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/xml_log_formatter.o gcc.compile.c++ ../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/xml_report_formatter.o gcc.archive ../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/libboost_unit_test_framework.a gcc.link ../../../bin.v2/libs/assign/test/basic.test/gcc-4.2.1/release/basic ld: unknown option: --start-group collect2: ld returned 1 exit status "g++" -o "../../../bin.v2/libs/assign/test/basic.test/gcc-4.2.1/release/basic" -Wl,--start-group "../../../bin.v2/libs/assign/test/basic.test/gcc-4.2.1/release/basic.o" "../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/libboost_unit_test_framework.a" -Wl,-Bstatic -Wl,-Bdynamic -Wl,--end-group -Wl,--strip-all ...failed gcc.link ../../../bin.v2/libs/assign/test/basic.test/gcc-4.2.1/release/basic... ...skipped <p../../../bin.v2/libs/assign/test/basic.test/gcc-4.2.1/release>basic.run for lack of <p../../../bin.v2/libs/assign/test/basic.test/gcc-4.2.1/release>basic... common.mkdir ../../../bin.v2/libs/assign/test/std.test/gcc-4.2.1/release gcc.compile.c++ ../../../bin.v2/libs/assign/test/std.test/gcc-4.2.1/release/std.o gcc.link ../../../bin.v2/libs/assign/test/std.test/gcc-4.2.1/release/std ld: unknown option: --start-group collect2: ld returned 1 exit status "g++" -o "../../../bin.v2/libs/assign/test/std.test/gcc-4.2.1/release/std" -Wl,--start-group "../../../bin.v2/libs/assign/test/std.test/gcc-4.2.1/release/std.o" "../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/libboost_unit_test_framework.a" -Wl,-Bstatic -Wl,-Bdynamic -Wl,--end-group -Wl,--strip-all ...failed gcc.link ../../../bin.v2/libs/assign/test/std.test/gcc-4.2.1/release/std... ...skipped <p../../../bin.v2/libs/assign/test/std.test/gcc-4.2.1/release>std.run for lack of <p../../../bin.v2/libs/assign/test/std.test/gcc-4.2.1/release>std... common.mkdir ../../../bin.v2/libs/assign/test/list_of.test/gcc-4.2.1/release gcc.compile.c++ ../../../bin.v2/libs/assign/test/list_of.test/gcc-4.2.1/release/list_of.o gcc.link ../../../bin.v2/libs/assign/test/list_of.test/gcc-4.2.1/release/list_of ld: unknown option: --start-group collect2: ld returned 1 exit status "g++" -o "../../../bin.v2/libs/assign/test/list_of.test/gcc-4.2.1/release/list_of" -Wl,--start-group "../../../bin.v2/libs/assign/test/list_of.test/gcc-4.2.1/release/list_of.o" "../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/libboost_unit_test_framework.a" -Wl,-Bstatic -Wl,-Bdynamic -Wl,--end-group -Wl,--strip-all ...failed gcc.link ../../../bin.v2/libs/assign/test/list_of.test/gcc-4.2.1/release/list_of... ...skipped <p../../../bin.v2/libs/assign/test/list_of.test/gcc-4.2.1/release>list_of.run for lack of <p../../../bin.v2/libs/assign/test/list_of.test/gcc-4.2.1/release>list_of... common.mkdir ../../../bin.v2/libs/assign/test/ptr_list_of.test/gcc-4.2.1/release gcc.compile.c++ ../../../bin.v2/libs/assign/test/ptr_list_of.test/gcc-4.2.1/release/ptr_list_of.o gcc.link ../../../bin.v2/libs/assign/test/ptr_list_of.test/gcc-4.2.1/release/ptr_list_of ld: unknown option: --start-group collect2: ld returned 1 exit status "g++" -o "../../../bin.v2/libs/assign/test/ptr_list_of.test/gcc-4.2.1/release/ptr_list_of" -Wl,--start-group "../../../bin.v2/libs/assign/test/ptr_list_of.test/gcc-4.2.1/release/ptr_list_of.o" "../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/libboost_unit_test_framework.a" -Wl,-Bstatic -Wl,-Bdynamic -Wl,--end-group -Wl,--strip-all ...failed gcc.link ../../../bin.v2/libs/assign/test/ptr_list_of.test/gcc-4.2.1/release/ptr_list_of... ...skipped <p../../../bin.v2/libs/assign/test/ptr_list_of.test/gcc-4.2.1/release>ptr_list_of.run for lack of <p../../../bin.v2/libs/assign/test/ptr_list_of.test/gcc-4.2.1/release>ptr_list_of... common.mkdir ../../../bin.v2/libs/assign/test/static_list_of.test/gcc-4.2.1/release gcc.compile.c++ ../../../bin.v2/libs/assign/test/static_list_of.test/gcc-4.2.1/release/static_list_of.o gcc.link ../../../bin.v2/libs/assign/test/static_list_of.test/gcc-4.2.1/release/static_list_of ld: unknown option: --start-group collect2: ld returned 1 exit status "g++" -o "../../../bin.v2/libs/assign/test/static_list_of.test/gcc-4.2.1/release/static_list_of" -Wl,--start-group "../../../bin.v2/libs/assign/test/static_list_of.test/gcc-4.2.1/release/static_list_of.o" "../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/libboost_unit_test_framework.a" -Wl,-Bstatic -Wl,-Bdynamic -Wl,--end-group -Wl,--strip-all ...failed gcc.link ../../../bin.v2/libs/assign/test/static_list_of.test/gcc-4.2.1/release/static_list_of... ...skipped <p../../../bin.v2/libs/assign/test/static_list_of.test/gcc-4.2.1/release>static_list_of.run for lack of <p../../../bin.v2/libs/assign/test/static_list_of.test/gcc-4.2.1/release>static_list_of... common.mkdir ../../../bin.v2/libs/assign/test/tuple_list_of.test/gcc-4.2.1/release gcc.compile.c++ ../../../bin.v2/libs/assign/test/tuple_list_of.test/gcc-4.2.1/release/tuple_list_of.o gcc.link ../../../bin.v2/libs/assign/test/tuple_list_of.test/gcc-4.2.1/release/tuple_list_of ld: unknown option: --start-group collect2: ld returned 1 exit status "g++" -o "../../../bin.v2/libs/assign/test/tuple_list_of.test/gcc-4.2.1/release/tuple_list_of" -Wl,--start-group "../../../bin.v2/libs/assign/test/tuple_list_of.test/gcc-4.2.1/release/tuple_list_of.o" "../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/libboost_unit_test_framework.a" -Wl,-Bstatic -Wl,-Bdynamic -Wl,--end-group -Wl,--strip-all ...failed gcc.link ../../../bin.v2/libs/assign/test/tuple_list_of.test/gcc-4.2.1/release/tuple_list_of... ...skipped <p../../../bin.v2/libs/assign/test/tuple_list_of.test/gcc-4.2.1/release>tuple_list_of.run for lack of <p../../../bin.v2/libs/assign/test/tuple_list_of.test/gcc-4.2.1/release>tuple_list_of... common.mkdir ../../../bin.v2/libs/assign/test/list_inserter.test/gcc-4.2.1/release gcc.compile.c++ ../../../bin.v2/libs/assign/test/list_inserter.test/gcc-4.2.1/release/list_inserter.o gcc.link ../../../bin.v2/libs/assign/test/list_inserter.test/gcc-4.2.1/release/list_inserter ld: unknown option: --start-group collect2: ld returned 1 exit status "g++" -o "../../../bin.v2/libs/assign/test/list_inserter.test/gcc-4.2.1/release/list_inserter" -Wl,--start-group "../../../bin.v2/libs/assign/test/list_inserter.test/gcc-4.2.1/release/list_inserter.o" "../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/libboost_unit_test_framework.a" -Wl,-Bstatic -Wl,-Bdynamic -Wl,--end-group -Wl,--strip-all ...failed gcc.link ../../../bin.v2/libs/assign/test/list_inserter.test/gcc-4.2.1/release/list_inserter... ...skipped <p../../../bin.v2/libs/assign/test/list_inserter.test/gcc-4.2.1/release>list_inserter.run for lack of <p../../../bin.v2/libs/assign/test/list_inserter.test/gcc-4.2.1/release>list_inserter... common.mkdir ../../../bin.v2/libs/assign/test/ptr_list_inserter.test/gcc-4.2.1/release gcc.compile.c++ ../../../bin.v2/libs/assign/test/ptr_list_inserter.test/gcc-4.2.1/release/ptr_list_inserter.o gcc.link ../../../bin.v2/libs/assign/test/ptr_list_inserter.test/gcc-4.2.1/release/ptr_list_inserter ld: unknown option: --start-group collect2: ld returned 1 exit status "g++" -o "../../../bin.v2/libs/assign/test/ptr_list_inserter.test/gcc-4.2.1/release/ptr_list_inserter" -Wl,--start-group "../../../bin.v2/libs/assign/test/ptr_list_inserter.test/gcc-4.2.1/release/ptr_list_inserter.o" "../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/libboost_unit_test_framework.a" -Wl,-Bstatic -Wl,-Bdynamic -Wl,--end-group -Wl,--strip-all ...failed gcc.link ../../../bin.v2/libs/assign/test/ptr_list_inserter.test/gcc-4.2.1/release/ptr_list_inserter... ...skipped <p../../../bin.v2/libs/assign/test/ptr_list_inserter.test/gcc-4.2.1/release>ptr_list_inserter.run for lack of <p../../../bin.v2/libs/assign/test/ptr_list_inserter.test/gcc-4.2.1/release>ptr_list_inserter... common.mkdir ../../../bin.v2/libs/assign/test/ptr_map_inserter.test/gcc-4.2.1/release gcc.compile.c++ ../../../bin.v2/libs/assign/test/ptr_map_inserter.test/gcc-4.2.1/release/ptr_map_inserter.o gcc.link ../../../bin.v2/libs/assign/test/ptr_map_inserter.test/gcc-4.2.1/release/ptr_map_inserter ld: unknown option: --start-group collect2: ld returned 1 exit status "g++" -o "../../../bin.v2/libs/assign/test/ptr_map_inserter.test/gcc-4.2.1/release/ptr_map_inserter" -Wl,--start-group "../../../bin.v2/libs/assign/test/ptr_map_inserter.test/gcc-4.2.1/release/ptr_map_inserter.o" "../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/libboost_unit_test_framework.a" -Wl,-Bstatic -Wl,-Bdynamic -Wl,--end-group -Wl,--strip-all ...failed gcc.link ../../../bin.v2/libs/assign/test/ptr_map_inserter.test/gcc-4.2.1/release/ptr_map_inserter... ...skipped <p../../../bin.v2/libs/assign/test/ptr_map_inserter.test/gcc-4.2.1/release>ptr_map_inserter.run for lack of <p../../../bin.v2/libs/assign/test/ptr_map_inserter.test/gcc-4.2.1/release>ptr_map_inserter... common.mkdir ../../../bin.v2/libs/assign/test/list_of_workaround.test/gcc-4.2.1/release gcc.compile.c++ ../../../bin.v2/libs/assign/test/list_of_workaround.test/gcc-4.2.1/release/list_of_workaround.o gcc.link ../../../bin.v2/libs/assign/test/list_of_workaround.test/gcc-4.2.1/release/list_of_workaround ld: unknown option: --start-group collect2: ld returned 1 exit status "g++" -o "../../../bin.v2/libs/assign/test/list_of_workaround.test/gcc-4.2.1/release/list_of_workaround" -Wl,--start-group "../../../bin.v2/libs/assign/test/list_of_workaround.test/gcc-4.2.1/release/list_of_workaround.o" "../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/libboost_unit_test_framework.a" -Wl,-Bstatic -Wl,-Bdynamic -Wl,--end-group -Wl,--strip-all ...failed gcc.link ../../../bin.v2/libs/assign/test/list_of_workaround.test/gcc-4.2.1/release/list_of_workaround... ...skipped <p../../../bin.v2/libs/assign/test/list_of_workaround.test/gcc-4.2.1/release>list_of_workaround.run for lack of <p../../../bin.v2/libs/assign/test/list_of_workaround.test/gcc-4.2.1/release>list_of_workaround... common.mkdir ../../../bin.v2/libs/assign/test/email_example.test/gcc-4.2.1/release gcc.compile.c++ ../../../bin.v2/libs/assign/test/email_example.test/gcc-4.2.1/release/email_example.o gcc.link ../../../bin.v2/libs/assign/test/email_example.test/gcc-4.2.1/release/email_example ld: unknown option: --start-group collect2: ld returned 1 exit status "g++" -o "../../../bin.v2/libs/assign/test/email_example.test/gcc-4.2.1/release/email_example" -Wl,--start-group "../../../bin.v2/libs/assign/test/email_example.test/gcc-4.2.1/release/email_example.o" "../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/libboost_unit_test_framework.a" -Wl,-Bstatic -Wl,-Bdynamic -Wl,--end-group -Wl,--strip-all ...failed gcc.link ../../../bin.v2/libs/assign/test/email_example.test/gcc-4.2.1/release/email_example... ...skipped <p../../../bin.v2/libs/assign/test/email_example.test/gcc-4.2.1/release>email_example.run for lack of <p../../../bin.v2/libs/assign/test/email_example.test/gcc-4.2.1/release>email_example... common.mkdir ../../../bin.v2/libs/assign/test/my_vector_example.test/gcc-4.2.1/release gcc.compile.c++ ../../../bin.v2/libs/assign/test/my_vector_example.test/gcc-4.2.1/release/my_vector_example.o gcc.link ../../../bin.v2/libs/assign/test/my_vector_example.test/gcc-4.2.1/release/my_vector_example ld: unknown option: --start-group collect2: ld returned 1 exit status "g++" -o "../../../bin.v2/libs/assign/test/my_vector_example.test/gcc-4.2.1/release/my_vector_example" -Wl,--start-group "../../../bin.v2/libs/assign/test/my_vector_example.test/gcc-4.2.1/release/my_vector_example.o" "../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/libboost_unit_test_framework.a" -Wl,-Bstatic -Wl,-Bdynamic -Wl,--end-group -Wl,--strip-all ...failed gcc.link ../../../bin.v2/libs/assign/test/my_vector_example.test/gcc-4.2.1/release/my_vector_example... ...skipped <p../../../bin.v2/libs/assign/test/my_vector_example.test/gcc-4.2.1/release>my_vector_example.run for lack of <p../../../bin.v2/libs/assign/test/my_vector_example.test/gcc-4.2.1/release>my_vector_example... common.mkdir ../../../bin.v2/libs/assign/test/multi_index_container.test/gcc-4.2.1/release gcc.compile.c++ ../../../bin.v2/libs/assign/test/multi_index_container.test/gcc-4.2.1/release/multi_index_container.o gcc.link ../../../bin.v2/libs/assign/test/multi_index_container.test/gcc-4.2.1/release/multi_index_container ld: unknown option: --start-group collect2: ld returned 1 exit status "g++" -o "../../../bin.v2/libs/assign/test/multi_index_container.test/gcc-4.2.1/release/multi_index_container" -Wl,--start-group "../../../bin.v2/libs/assign/test/multi_index_container.test/gcc-4.2.1/release/multi_index_container.o" "../../../bin.v2/libs/test/build/gcc-4.2.1/release/link-static/libboost_unit_test_framework.a" -Wl,-Bstatic -Wl,-Bdynamic -Wl,--end-group -Wl,--strip-all ...failed gcc.link ../../../bin.v2/libs/assign/test/multi_index_container.test/gcc-4.2.1/release/multi_index_container... ...skipped <p../../../bin.v2/libs/assign/test/multi_index_container.test/gcc-4.2.1/release>multi_index_container.run for lack of <p../../../bin.v2/libs/assign/test/multi_index_container.test/gcc-4.2.1/release>multi_index_container... ...failed updating 26 targets... ...skipped 52 targets... ...updated 62 targets...

2 2

Help make boost::multi_array code generic!
by Joey Mukherjee 24 Feb '10

24 Feb '10

I have some code which makes use of boost::multi_array that I would like to make more generic, but I am incapable of groking the error messages. I am hoping some one can shed some light on this. I have a one dimensional array of number which is actually a tensor of variable size. I have a vector (vinfo._sizes) which contains the size of each of the dimensions. In this case, I am using the 3D version. I have another vector (local_subsensors) which contains a specific slice of the 3D view (i.e. reduce the 3D to 2D) that I am seeking or a -1 to mean I want everything in the row/column. I am also given an X/Y variable to return out a specific value from this new 2D matrix. This code works in constructing a view of this type: typedef boost::const_multi_array_ref <double, 3>array_type; array_type::index_gen indices; array_type multi_array (&(vals [0]), vinfo._sizes); if ((local_subsensors [0] == -1) &&(local_subsensors [1] == -1)) { ret_val = (array_type::const_array_view<2>::type (multi_array [indices [range ()][range()][local_subsensors[2]]])) [whichX][whichY]; } else if ((local_subsensors [0] == -1) &&(local_subsensors [2] == -1)) { ret_val = (array_type::const_array_view<2>::type (multi_array [indices [range()][local_subsensors[1]][range()]])) [whichX][whichY]; } else if ((local_subsensors [1] == -1) &&(local_subsensors [2] == -1)) { ret_val = (array_type::const_array_view<2>::type (multi_array [indices [local_subsensors[0]][range ()][range()]])) [whichX][whichY]; } Here's my attempt at making this generic and it does not work. Can someone tell me why? range Dim [3]; for (unsigned int i = 0; i < vinfo._sizes.size(); ++i) if (local_subsensors [i] == -1) Dim [i] =range (); else Dim [i] = range (local_subsensors [i]); slice = multi_array [indices [Dim [0]][Dim [1]][Dim [2]]]; Thanks in advance! Joey

1 0