Versioned checkpoint file serialization and integrity checks. More...

#include <filesystem>
#include <memory>
#include <string>
#include <cstdint>
#include <cstdio>

Include dependency graph for CheckpointFile.hpp:

This graph shows which files directly or indirectly include this file:

Classes
struct	openswmm::io::CheckpointFile

struct	openswmm::io::OwnedCheckpointFile

Functions
std::shared_ptr< OwnedCheckpointFile >	openswmm::io::copyCheckpointFile (const std::filesystem::path &source, uint64_t bytes, const std::filesystem::path &staging_base, int source_descriptor=-1)
	Copy and verify an exact source prefix into a private companion file.

uint64_t	openswmm::io::checkpointFileSize (const std::filesystem::path &path)
	Read a checkpoint companion's validated size.

void	openswmm::io::checkpointSeek (FILE *f, uint64_t offset)
	Position an existing stream at an absolute checkpoint byte offset.

Detailed Description

Versioned checkpoint file serialization and integrity checks.

Classes