Drake
drake_optional.h File Reference

Detailed Description

Provides drake::optional as a deprecated alias for std::optional.

#include <optional>
#include "drake/common/drake_deprecated.h"
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Namespaces

 drake
 

Typedefs

template<typename T >
using optional = std::optional< T >
 
using nullopt_t = std::nullopt_t
 

Variables

constexpr auto nullopt = std::nullopt
 (Deprecated.) More...