[Boost-users] Boost 1.49.0 compilation issue

Subject: [Boost-users] Boost 1.49.0 compilation issue
From: Shcherbina Vladimir (Vladimir.Shcherbina_at_[hidden])
Date: 2012-12-02 04:47:13

2down votefavorite<http://stackoverflow.com/questions/13628685/boost-1-49-0-compilation-issue>

I tried to compile this boost dependent class with VS2008 and VS2010 (error lines are in bold)

#include <boost/interprocess/ipc/message_queue.hpp>

#include <boost/interprocess/sync/scoped_lock.hpp>

#include <boost/interprocess/sync/named_mutex.hpp>

#include <boost/interprocess/sync/named_condition.hpp>

struct SafeShardQueue

{

typedef boost::interprocess::scoped_lock<boost::interprocess::named_mutex> scoped_mutex;

SafeShardQueue()//:

{

}

~SafeShardQueue()

{

remove();

}

void wait_msg()

{

scoped_mutex locker(*mu);

data_avail_condition->wait(locker);

}

void wait_space()

{

scoped_mutex locker(*mu);

queue_empty_condition->wait(locker);

}

boost::shared_ptr<boost::interprocess::message_queue> msgs;

boost::shared_ptr<boost::interprocess::named_condition> data_avail_condition;

boost::shared_ptr<boost::interprocess::named_mutex> mu;

boost::shared_ptr<boost::interprocess::named_condition> queue_empty_condition;

static SafeShardQueue* open()

{

SafeShardQueue* tmp = new SafeShardQueue();

boost::interprocess::open_only_t open_create_type;

tmp->msgs.reset(new boost::interprocess::message_queue  (open_create_type, "message_queue"));

tmp->mu.reset(new boost::interprocess::named_mutex(open_create_type, "shared_queue_mutex"));

tmp->data_avail_condition .reset(new boost::interprocess::named_condition(open_create_type, "data_avail_condition"));

tmp->queue_empty_condition .reset(new boost::interprocess::named_condition(open_create_type, "queue_empty_condition"));

return tmp;

}

static SafeShardQueue* create()

{

remove();

SafeShardQueue* tmp = new SafeShardQueue();

boost::interprocess::create_only_t open_create_type;

std::stringstream ss;

try

{

tmp->msgs.reset(new boost::interprocess::message_queue(open_create_type, "message_queue", 256, 1024));

tmp->mu.reset(new boost::interprocess::named_mutex(open_create_type, "shared_queue_mutex"));

tmp->data_avail_condition .reset(new boost::interprocess::named_condition(open_create_type, "data_avail_condition"));

tmp->queue_empty_condition .reset(new boost::interprocess::named_condition(open_create_type, "queue_empty_condition"));

}

catch (const boost::interprocess::interprocess_exception& e)

{

ss << e.what();

}

return tmp;

}

static void remove()

{

boost::interprocess::message_queue::remove("message_queue");

boost::interprocess::named_mutex::remove("shared_queue_mutex");

boost::interprocess::named_condition::remove("data_avail_condition");

boost::interprocess::named_condition::remove("queue_empty_condition");

}

};

I got the following error message:

1>\boost\boost\interprocess\ipc\message_queue.hpp(254) : error C2039: 'priority_functor' : is not a member of 'boost::interprocess::ipcdetail::ipcdetail'

1>\boost\boost\interprocess\ipc\message_queue.hpp(425) : see reference to class template instantiation 'boost::interprocess::ipcdetail::mq_hdr_t<VoidPointer>' being compiled

1>        with

1>        [

1>            VoidPointer=boost::interprocess::offset_ptr<void>

1>        ]

1>\boost\boost\interprocess\ipc\message_queue.hpp(425) : while compiling class template member function 'unsigned int boost::interprocess::message_queue_t<VoidPointer>::get_mem_size(unsigned int,unsigned int)'

1>        with

1>        [

1>            VoidPointer=boost::interprocess::offset_ptr<void>

1>        ]

1>\boost\boost\interprocess\ipc\message_queue.hpp(465) : while compiling class template member function 'boost::interprocess::message_queue_t<VoidPointer>::message_queue_t(boost::interprocess::open_only_t,const char *)'

1>        with

1>        [

1>            VoidPointer=boost::interprocess::offset_ptr<void>

1>        ]

1>\**sharedqueue.h(42)** : see reference to class template instantiation 'boost::interprocess::message_queue_t<VoidPointer>' being compiled

1>        with

1>        [

1>            VoidPointer=boost::interprocess::offset_ptr<void>

1>        ]

1>\boost\boost\interprocess\ipc\message_queue.hpp(254) : error C2955: 'boost::interprocess::ipcdetail::priority_functor' : use of class template requires template argument list

1>\boost\boost\interprocess\ipc\message_queue.hpp(209) : see declaration of 'boost::interprocess::ipcdetail::priority_functor'

1>\boost\boost\interprocess\ipc\message_queue.hpp(254) : error C2143: syntax error : missing ',' before '<'

It seems that you cannot use both interprocess::message_queue and interprocess:named_condition in the same class.

Any ideas? I would greatly appreciate your help in this issue.

Best Regards,

Vladimir

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