Clarke, Trevor wrote:
I need to use shared memory in an application on Windows and Solaris so I’ve grabbed boost::shmem 0.93. It works fine on Windows but fails to compile on Solaris 10/SunPro 11. Has anybody had success on Solaris? I get the following errors when I try to compile.
Shmem was only tested with gcc/mingw and msvc although it shouldn't have many problems with other compliant compilers. Unfortunately I have no access to the SunPro compiler so I'm afraid I can't do much to solve your error. Anyway, I recommend you to use Boost.Interprocess, since Shmem has morphed into Interprocess after the review process. It's in the Vault/Concurrent Programming directory and also in the Boost CVS. You surely will have problems with SunPro, but Shmem is just in maintaining mode, whereas all my efforts are now in Interprocess. Regards, Ion
“boost/shmem/detail/segment_manager.hpp", line 253: Error: Redefining boost::shmem::detail::segment_manager<boost::shmem::detail::CharType, boost::shmem::detail::MemoryAlgorithm, boost::shmem::detail::IndexType<boost::shmem::detail::IndexConfig>> after use in boost::shmem::detail::segment_manager<char, boost::shmem::simple_seq_fit<boost::shmem::shared_mutex_family, boost::shmem::offset_ptr<void, boost::shmem::offset_1_null_ptr>>, boost::shmem::flat_map_index<boost::shmem::IndexConfig>>::index_config<char>.
"boost/shmem/indexes/flat_map_index.hpp", line 29: Where: While specializing "boost::shmem::detail::segment_manager<char, boost::shmem::simple_seq_fit<boost::shmem::shared_mutex_family, boost::shmem::offset_ptr<void, boost::shmem::offset_1_null_ptr>>, boost::shmem::flat_map_index<boost::shmem::IndexConfig>>::index_config<char>".
"boost/shmem/indexes/flat_map_index.hpp", line 29: Where: Specialized in boost::shmem::flat_map_index_aux<boost::shmem::detail::segment_manager<char, boost::shmem::simple_seq_fit<boost::shmem::shared_mutex_family, boost::shmem::offset_ptr<void, boost::shmem::offset_1_null_ptr>>, boost::shmem::flat_map_index<boost::shmem::IndexConfig>>::index_config<char>>.
"boost/shmem/indexes/flat_map_index.hpp", line 45: Where: Specialized in boost::shmem::flat_map_index<boost::shmem::detail::segment_manager<char, boost::shmem::simple_seq_fit<boost::shmem::shared_mutex_family, boost::shmem::offset_ptr<void, boost::shmem::offset_1_null_ptr>>, boost::shmem::flat_map_index<boost::shmem::IndexConfig>>::index_config<char>>.
"boost/shmem/detail/segment_manager.hpp", line 1046: Where: Specialized in boost::shmem::detail::segment_manager<char, boost::shmem::simple_seq_fit<boost::shmem::shared_mutex_family, boost::shmem::offset_ptr<void, boost::shmem::offset_1_null_ptr>>, boost::shmem::flat_map_index<boost::shmem::IndexConfig>>::header_t.
"boost/shmem/detail/segment_manager.hpp", line 1053: Where: Specialized in boost::shmem::detail::segment_manager<char, boost::shmem::simple_seq_fit<boost::shmem::shared_mutex_family, boost::shmem::offset_ptr<void, boost::shmem::offset_1_null_ptr>>, boost::shmem::flat_map_index<boost::shmem::IndexConfig>>.
"boost/shmem/detail/named_object_impl.hpp", line 73: Where: Specialized in boost::shmem::detail::basic_named_object_impl<char, boost::shmem::simple_seq_fit<boost::shmem::shared_mutex_family, boost::shmem::offset_ptr<void, boost::shmem::offset_1_null_ptr>>, boost::shmem::flat_map_index<boost::shmem::IndexConfig>>.
"boost/shmem/named_shared_object.hpp", line 42: Where: Specialized in boost::shmem::basic_named_shared_object<char, boost::shmem::simple_seq_fit<boost::shmem::shared_mutex_family, boost::shmem::offset_ptr<void, boost::shmem::offset_1_null_ptr>>, boost::shmem::flat_map_index<boost::shmem::IndexConfig>>.
"Signaling.h", line 52: Where: Specialized in non-template code.
1 Error(s) and 1 Warning(s) detected.
The offending bit of code is:
void sendPathAndName(std::string &path, std::string &name, boost::shmem::named_shared_object *pSegment)
{
if(mpPath != NULL)
{
pSegment->deallocate(mpPath.get()); // ß error
}
Where mpPath is a boost::shmem::offset_ptr<char> that was created with pSegment->allocate()
--------------------
Trevor R.H. Clarke
tclarke at ball.com <mailto:tclarke@ball.com>
Ball Aerospace & Technologies Corp
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