velographx::PartitionFile Class Reference

#include <partition_file.hpp>

Static Public Member Functions
static void	write (const std::filesystem::path &path, std::uint64_t partition_id, const std::vector< std::uint8_t > &payload)
static std::vector< std::uint8_t >	read (const std::filesystem::path &path, std::uint64_t expected_partition_id)
static std::vector< std::uint8_t >	read_mmap_or_fallback (const std::filesystem::path &path, std::uint64_t expected_partition_id, bool *used_mmap=nullptr)

Detailed Description

Definition at line 28 of file partition_file.hpp.

Member Function Documentation

read()

static std::vector< std::uint8_t > velographx::PartitionFile::read ( const std::filesystem::path &  path, std::uint64_t  expected_partition_id  )

inlinestatic

Definition at line 46 of file partition_file.hpp.

Referenced by read_mmap_or_fallback().

read_mmap_or_fallback()

static std::vector< std::uint8_t > velographx::PartitionFile::read_mmap_or_fallback ( const std::filesystem::path &  path, std::uint64_t  expected_partition_id, bool *  used_mmap = nullptr  )

inlinestatic

Definition at line 59 of file partition_file.hpp.

References read().

Referenced by velographx::AsyncPartitionLoader::load(), and velographx::AsyncPartitionLoader::prefetch().

write()

static void velographx::PartitionFile::write ( const std::filesystem::path &  path, std::uint64_t  partition_id, const std::vector< std::uint8_t > &  payload  )

inlinestatic

Definition at line 30 of file partition_file.hpp.

References velographx::PartitionFileHeader::partition_id, and velographx::PartitionFileHeader::payload_bytes.

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The documentation for this class was generated from the following file:

• include/velographx/storage/partition_file.hpp