FM / datafacade

/srv/osrm/osrm-backend/include/engine/datafacade/

/srv/osrm/osrm-backend/include/engine/datafacade

Name	Size	Mode	Actions
algorithm_datafacade.hpp	3907	0644	edit dl rm
contiguous_block_allocator.hpp	523	0644	edit dl rm
contiguous_internalmem_datafacade.hpp	26114	0644	edit dl rm
datafacade_base.hpp	7889	0644	edit dl rm
mmap_memory_allocator.hpp	1029	0644	edit dl rm
process_memory_allocator.hpp	1044	0644	edit dl rm
shared_memory_allocator.hpp	1079	0644	edit dl rm

Edit: /srv/osrm/osrm-backend/include/engine/datafacade/process_memory_allocator.hpp (1044B)

#ifndef OSRM_ENGINE_DATAFACADE_PROCESS_MEMORY_ALLOCATOR_HPP_
#define OSRM_ENGINE_DATAFACADE_PROCESS_MEMORY_ALLOCATOR_HPP_

#include "storage/storage_config.hpp"
#include "engine/datafacade/contiguous_block_allocator.hpp"

#include <memory>

namespace osrm::engine::datafacade
{

/**
 * This allocator uses a process-local memory block to load
 * data into.  The structure and layout is the same as when using
 * shared memory.
 * This class holds a unique_ptr to the memory block, so it
 * is auto-freed upon destruction.
 */
class ProcessMemoryAllocator final : public ContiguousBlockAllocator
{
  public:
    explicit ProcessMemoryAllocator(const storage::StorageConfig &config);
    ~ProcessMemoryAllocator() override final;

// interface to give access to the datafacades
    const storage::SharedDataIndex &GetIndex() override final;

private:
    storage::SharedDataIndex index;
    std::unique_ptr<char[]> internal_memory;
};

} // namespace osrm::engine::datafacade

#endif // OSRM_ENGINE_DATAFACADE_PROCESS_MEMORY_ALLOCATOR_HPP_

#ifndef OSRM_ENGINE_DATAFACADE_PROCESS_MEMORY_ALLOCATOR_HPP_ #define OSRM_ENGINE_DATAFACADE_PROCESS_MEMORY_ALLOCATOR_HPP_ #include "storage/storage_config.hpp" #include "engine/datafacade/contiguous_block_allocator.hpp" #include namespace osrm::engine::datafacade { /** * This allocator uses a process-local memory block to load * data into. The structure and layout is the same as when using * shared memory. * This class holds a unique_ptr to the memory block, so it * is auto-freed upon destruction. */ class ProcessMemoryAllocator final : public ContiguousBlockAllocator { public: explicit ProcessMemoryAllocator(const storage::StorageConfig &config); ~ProcessMemoryAllocator() override final; // interface to give access to the datafacades const storage::SharedDataIndex &GetIndex() override final; private: storage::SharedDataIndex index; std::unique_ptr internal_memory; }; } // namespace osrm::engine::datafacade #endif // OSRM_ENGINE_DATAFACADE_PROCESS_MEMORY_ALLOCATOR_HPP_