HotstartFormat.cpp File Reference

Legacy HSF v4 binary hot-start file — parser + materialiser. More...

#include "HotstartFormat.hpp"
#include <cstdint>
#include <cstdio>
#include <cstring>

Include dependency graph for HotstartFormat.cpp:

Namespaces
namespace	openswmm
namespace	openswmm::gpkg
namespace	openswmm::gpkg::formats

Functions
FormatResult	openswmm::gpkg::formats::parseHotstartHsf (const std::string &path, HotstartSnapshot &snapshot)
	Parse an HSF v4 file into a HotstartSnapshot.
FormatResult	openswmm::gpkg::formats::writeHotstartHsf (const std::string &path, const HotstartSnapshot &snapshot)
	Write a HotstartSnapshot to an HSF v4 file at path.

Detailed Description

Legacy HSF v4 binary hot-start file — parser + materialiser.

See HotstartFormat.hpp for the scope and field-mapping rules. The binary layout mirrors src/legacy/engine/hotstart.c (saveRouting/readRouting) for the routing-state portion.

Author

Caleb Buahin caleb.nosp@m..bua.nosp@m.hin@g.nosp@m.mail.nosp@m..com

Copyright

Copyright (c) 2026 Caleb Buahin. All rights reserved.

License\n MIT License