[outofcore] Migrate mutex, locks and cvs to C++14

[SergioRAgostinho]

No description provided.

[taketwo]

In file included from /__w/1/s/outofcore/include/pcl/outofcore/octree_disk_container.h:50:0,
                 from /__w/1/s/outofcore/include/pcl/outofcore/octree_base_node.h:49,
                 from /__w/1/s/outofcore/include/pcl/outofcore/octree_base.h:46,
                 from /__w/1/s/outofcore/include/pcl/outofcore/outofcore.h:42,
                 from /__w/1/s/examples/outofcore/example_outofcore_with_lod.cpp:42:
/__w/1/s/outofcore/include/pcl/outofcore/octree_abstract_node_container.h:98:21: error: 'mutex' in namespace 'std' does not name a type
         static std::mutex rng_mutex_;
                     ^
In file included from /__w/1/s/outofcore/include/pcl/outofcore/octree_base_node.h:49:0,
                 from /__w/1/s/outofcore/include/pcl/outofcore/octree_base.h:46,
                 from /__w/1/s/outofcore/include/pcl/outofcore/outofcore.h:42,
                 from /__w/1/s/examples/outofcore/example_outofcore_with_lod.cpp:42:
/__w/1/s/outofcore/include/pcl/outofcore/octree_disk_container.h:299:21: error: 'mutex' in namespace 'std' does not name a type
         static std::mutex rng_mutex_;
                     ^
In file included from /__w/1/s/outofcore/include/pcl/outofcore/octree_base.h:46:0,
                 from /__w/1/s/outofcore/include/pcl/outofcore/outofcore.h:42,
                 from /__w/1/s/examples/outofcore/example_outofcore_with_lod.cpp:42:
/__w/1/s/outofcore/include/pcl/outofcore/octree_base_node.h:562:21: error: 'mutex' in namespace 'std' does not name a type
         static std::mutex rng_mutex_;
                     ^
In file included from /__w/1/s/outofcore/include/pcl/outofcore/octree_base.h:48:0,
                 from /__w/1/s/outofcore/include/pcl/outofcore/outofcore.h:42,
                 from /__w/1/s/examples/outofcore/example_outofcore_with_lod.cpp:42:
/__w/1/s/outofcore/include/pcl/outofcore/octree_ram_container.h:168:21: error: 'mutex' in namespace 'std' does not name a type
         static std::mutex rng_mutex_;
                     ^
In file included from /__w/1/s/outofcore/include/pcl/outofcore/outofcore_impl.h:44:0,
                 from /__w/1/s/examples/outofcore/example_outofcore_with_lod.cpp:43:
/__w/1/s/outofcore/include/pcl/outofcore/impl/monitor_queue.hpp: In member function 'DataT MonitorQueue<DataT>::pop()':
/__w/1/s/outofcore/include/pcl/outofcore/impl/monitor_queue.hpp:29:33: error: no matching function for call to 'std::condition_variable::wait(std::lock_guard<std::mutex>&)'
       item_available_.wait (lock);
                                 ^
In file included from /usr/include/c++/5/shared_mutex:40:0,
                 from /__w/1/s/outofcore/include/pcl/outofcore/octree_base.h:66,
                 from /__w/1/s/outofcore/include/pcl/outofcore/outofcore.h:42,
                 from /__w/1/s/examples/outofcore/example_outofcore_with_lod.cpp:42:
/usr/include/c++/5/condition_variable:91:5: note: candidate: void std::condition_variable::wait(std::unique_lock<std::mutex>&)
     wait(unique_lock<mutex>& __lock);
     ^
/usr/include/c++/5/condition_variable:91:5: note:   no known conversion for argument 1 from 'std::lock_guard<std::mutex>' to 'std::unique_lock<std::mutex>&'
/usr/include/c++/5/condition_variable:95:7: note: candidate: template<class _Predicate> void std::condition_variable::wait(std::unique_lock<std::mutex>&, _Predicate)
       wait(unique_lock<mutex>& __lock, _Predicate __p)
       ^
/usr/include/c++/5/condition_variable:95:7: note:   template argument deduction/substitution failed:
In file included from /__w/1/s/outofcore/include/pcl/outofcore/outofcore_impl.h:44:0,
                 from /__w/1/s/examples/outofcore/example_outofcore_with_lod.cpp:43:
/__w/1/s/outofcore/include/pcl/outofcore/impl/monitor_queue.hpp:29:33: note:   cannot convert 'lock' (type 'std::lock_guard<std::mutex>') to type 'std::unique_lock<std::mutex>&'
       item_available_.wait (lock);
                                 ^
In file included from /__w/1/s/outofcore/include/pcl/outofcore/outofcore_impl.h:47:0,
                 from /__w/1/s/examples/outofcore/example_outofcore_with_lod.cpp:43:
/__w/1/s/outofcore/include/pcl/outofcore/impl/octree_base_node.hpp: At global scope:
/__w/1/s/outofcore/include/pcl/outofcore/impl/octree_base_node.hpp:78:61: error: 'std::mutex pcl::outofcore::OutofcoreOctreeBaseNode<ContainerT, PointT>::rng_mutex_' is not a static data member of 'class pcl::outofcore::OutofcoreOctreeBaseNode<ContainerT, PointT>'
     std::mutex OutofcoreOctreeBaseNode<ContainerT, PointT>::rng_mutex_;
                                                             ^
/__w/1/s/outofcore/include/pcl/outofcore/impl/octree_base_node.hpp:78:61: error: template definition of non-template 'std::mutex pcl::outofcore::OutofcoreOctreeBaseNode<ContainerT, PointT>::rng_mutex_'
In file included from /__w/1/s/outofcore/include/pcl/outofcore/outofcore_impl.h:47:0,
                 from /__w/1/s/examples/outofcore/example_outofcore_with_lod.cpp:43:
/__w/1/s/outofcore/include/pcl/outofcore/impl/octree_base_node.hpp: In member function 'void pcl::outofcore::OutofcoreOctreeBaseNode<ContainerT, PointT>::randomSample(const AlignedPointTVector&, pcl::outofcore::OutofcoreOctreeBaseNode<ContainerT, PointT>::AlignedPointTVector&, bool)':
/__w/1/s/outofcore/include/pcl/outofcore/impl/octree_base_node.hpp:597:42: error: 'rng_mutex_' was not declared in this scope
         std::lock_guard<std::mutex> lock(rng_mutex_);
                                          ^
/__w/1/s/outofcore/include/pcl/outofcore/impl/octree_base_node.hpp:610:42: error: 'rng_mutex_' was not declared in this scope
         std::lock_guard<std::mutex> lock(rng_mutex_);
                                          ^
In file included from /__w/1/s/outofcore/include/pcl/outofcore/outofcore_impl.h:49:0,
                 from /__w/1/s/examples/outofcore/example_outofcore_with_lod.cpp:43:
/__w/1/s/outofcore/include/pcl/outofcore/impl/octree_disk_container.hpp: At global scope:
/__w/1/s/outofcore/include/pcl/outofcore/impl/octree_disk_container.hpp:74:54: error: 'std::mutex pcl::outofcore::OutofcoreOctreeDiskContainer<PointT>::rng_mutex_' is not a static data member of 'class pcl::outofcore::OutofcoreOctreeDiskContainer<PointT>'
     std::mutex OutofcoreOctreeDiskContainer<PointT>::rng_mutex_;
                                                      ^
/__w/1/s/outofcore/include/pcl/outofcore/impl/octree_disk_container.hpp:74:54: error: template definition of non-template 'std::mutex pcl::outofcore::OutofcoreOctreeDiskContainer<PointT>::rng_mutex_'
/__w/1/s/outofcore/include/pcl/outofcore/impl/octree_disk_container.hpp: In static member function 'static void pcl::outofcore::OutofcoreOctreeDiskContainer<PointT>::getRandomUUIDString(std::__cxx11::string&)':
/__w/1/s/outofcore/include/pcl/outofcore/impl/octree_disk_container.hpp:92:43: error: 'rng_mutex_' was not declared in this scope
         std::lock_guard<std::mutex> lock (rng_mutex_);
                                           ^
In file included from /__w/1/s/outofcore/include/pcl/outofcore/outofcore_impl.h:49:0,
                 from /__w/1/s/examples/outofcore/example_outofcore_with_lod.cpp:43:
/__w/1/s/outofcore/include/pcl/outofcore/impl/octree_disk_container.hpp: In member function 'void pcl::outofcore::OutofcoreOctreeDiskContainer<PointT>::readRangeSubSample_bernoulli(uint64_t, uint64_t, double, pcl::outofcore::OutofcoreOctreeDiskContainer<PointT>::AlignedPointTVector&)':
/__w/1/s/outofcore/include/pcl/outofcore/impl/octree_disk_container.hpp:300:45: error: 'rng_mutex_' was not declared in this scope
           std::lock_guard<std::mutex> lock (rng_mutex_);
                                             ^
/__w/1/s/outofcore/include/pcl/outofcore/impl/octree_disk_container.hpp:319:45: error: 'rng_mutex_' was not declared in this scope
           std::lock_guard<std::mutex> lock (rng_mutex_);
                                             ^
/__w/1/s/outofcore/include/pcl/outofcore/impl/octree_disk_container.hpp: In member function 'void pcl::outofcore::OutofcoreOctreeDiskContainer<PointT>::readRangeSubSample(uint64_t, uint64_t, double, pcl::outofcore::OutofcoreOctreeDiskContainer<PointT>::AlignedPointTVector&)':
/__w/1/s/outofcore/include/pcl/outofcore/impl/octree_disk_container.hpp:401:45: error: 'rng_mutex_' was not declared in this scope
           std::lock_guard<std::mutex> lock (rng_mutex_);
                                             ^
/__w/1/s/outofcore/include/pcl/outofcore/impl/octree_disk_container.hpp:419:45: error: 'rng_mutex_' was not declared in this scope
           std::lock_guard<std::mutex> lock (rng_mutex_);
                                             ^
In file included from /__w/1/s/outofcore/include/pcl/outofcore/outofcore_impl.h:50:0,
                 from /__w/1/s/examples/outofcore/example_outofcore_with_lod.cpp:43:
/__w/1/s/outofcore/include/pcl/outofcore/impl/octree_ram_container.hpp: At global scope:
/__w/1/s/outofcore/include/pcl/outofcore/impl/octree_ram_container.hpp:54:53: error: 'std::mutex pcl::outofcore::OutofcoreOctreeRamContainer<PointT>::rng_mutex_' is not a static data member of 'class pcl::outofcore::OutofcoreOctreeRamContainer<PointT>'
     std::mutex OutofcoreOctreeRamContainer<PointT>::rng_mutex_;
                                                     ^
/__w/1/s/outofcore/include/pcl/outofcore/impl/octree_ram_container.hpp:54:53: error: template definition of non-template 'std::mutex pcl::outofcore::OutofcoreOctreeRamContainer<PointT>::rng_mutex_'
/__w/1/s/outofcore/include/pcl/outofcore/impl/octree_ram_container.hpp: In member function 'void pcl::outofcore::OutofcoreOctreeRamContainer<PointT>::readRangeSubSample(uint64_t, uint64_t, double, pcl::outofcore::OutofcoreOctreeRamContainer<PointT>::AlignedPointTVector&)':
/__w/1/s/outofcore/include/pcl/outofcore/impl/octree_ram_container.hpp:125:41: error: 'rng_mutex_' was not declared in this scope
       std::lock_guard<std::mutex> lock (rng_mutex_);
                                         ^

[SergioRAgostinho]

Good for review now.