optional.hpp(3) Library Functions Manual optional.hpp(3)

# [NAME](#NAME)

optional.hpp - Support for std::optional.

# [SYNOPSIS](#SYNOPSIS)

#include 'cereal/cereal.hpp'  
#include <optional>

## [Functions](#Functions)

template<class Archive, typename T> void **cereal::CEREAL\_SAVE\_FUNCTION\_NAME** (Archive &ar, const std::optional< T > &optional)  
Saving for std::optional. template<class Archive, typename T> void **cereal::CEREAL\_LOAD\_FUNCTION\_NAME** (Archive &ar, std::optional< T > &optional)  
Loading for std::optional.

# [Detailed Description](#Detailed_Description)

Support for std::optional.

# [Author](#Author)

Generated automatically by Doxygen for cereal from the source code.

Sat Aug 29 2026 00:42:30 cereal

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Document: optional.hpp(3) from cereal 1.3.2-r5 (Chainguard OS)
Source: https://github.com/USCiLab/cereal