vir::constexpr_wrapper< Xp, Tp > Struct Template Reference

Detailed Description

template<auto Xp, typename Tp>
struct vir::constexpr_wrapper< Xp, Tp >

Implements P2781 with modifications:

• Overload operator-> to return value.operator->() if well-formed, otherwise act like a pointer dereference to underlying value (allows calling functions on wrapped type).
• Overload operator() to act like integral_constant::operator(), unless value() is well-formed.

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The documentation for this struct was generated from the following file:

• vir/constexpr_wrapper.h