playrho::detail::NegativeChecker< T > Struct Template Reference

Negative constrained value checker. More...

#include <playrho/detail/NegativeChecker.hpp>

Public Member Functions
constexpr auto	operator() (const T &v) const noexcept -> decltype(v< static_cast< T >(0), static_cast< const char * >(nullptr))
	Value checking functor. More...

Detailed Description

template<typename T>
struct playrho::detail::NegativeChecker< T >

Negative constrained value checker.

Note

This is meant to be used as a checker with types like Checked.

Template Parameters

T	Underlying type for this checker.

See also

Checked.

Member Function Documentation

operator()()

template<typename T >

constexpr auto playrho::detail::NegativeChecker< T >::operator() ( const T &  v ) const -> decltype(v < static_cast<T>(0), static_cast<const char*>(nullptr))

inlineconstexprnoexcept

Value checking functor.

Returns

Null string if given value is less than zero, else a non-null string explanation.

---

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

• Library/include/playrho/detail/NegativeChecker.hpp