optional_ref.h File Reference

A lightweight optional reference wrapper. More...

#include <optional>
#include <agrum/base/core/optional_ref_tpl.h>

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Classes
class	gum::optional_ref< T >
	A lightweight wrapper around a pointer providing an optional-like API for references (not supported by std::optional<T&>). More...

Namespaces
namespace	gum
	gum is the global namespace for all aGrUM entities

Detailed Description

A lightweight optional reference wrapper.

Author

Pierre-Henri WUILLEMIN(_at_LIP6) and Christophe GONZALES(_at_AMU)

Definition in file optional_ref.h.