Dereferenceable< T > Class Template Reference

Implements all the various equality and relational operators for the type T which is assumed to encapsulate some value that can be accessed by dereferencing T or in other words T::operator*() returns the underlying value. More...

#include <Operators.h>

Inherited by GUIOptionalParam< ParamValue >, GUIVstParam< bool >, and GUIVstParam< Percent >.

Friends
constexpr bool	operator!= (T const &lhs, T const &rhs)
template<typename V>
constexpr bool	operator!= (T const &lhs, V const &rhs)
template<typename V>
constexpr bool	operator!= (V const &lhs, T const &rhs)
constexpr bool	operator< (T const &lhs, T const &rhs)
template<typename V>
constexpr bool	operator< (T const &lhs, V const &rhs)
template<typename V>
constexpr bool	operator< (V const &lhs, T const &rhs)
constexpr bool	operator<= (T const &lhs, T const &rhs)
template<typename V>
constexpr bool	operator<= (T const &lhs, V const &rhs)
template<typename V>
constexpr bool	operator<= (V const &lhs, T const &rhs)
constexpr bool	operator== (T const &lhs, T const &rhs)
template<typename V>
constexpr bool	operator== (T const &lhs, V const &rhs)
template<typename V>
constexpr bool	operator== (V const &lhs, T const &rhs)
constexpr bool	operator> (T const &lhs, T const &rhs)
template<typename V>
constexpr bool	operator> (T const &lhs, V const &rhs)
template<typename V>
constexpr bool	operator> (V const &lhs, T const &rhs)
constexpr bool	operator>= (T const &lhs, T const &rhs)
template<typename V>
constexpr bool	operator>= (T const &lhs, V const &rhs)
template<typename V>
constexpr bool	operator>= (V const &lhs, T const &rhs)

Detailed Description

template<typename T>
class pongasoft::Utils::Operators::Dereferenceable< T >

Implements all the various equality and relational operators for the type T which is assumed to encapsulate some value that can be accessed by dereferencing T or in other words T::operator*() returns the underlying value.

If T::operator*() returns a primitive, then it should just work and nothing else needs to be done.

If T::operator*() returns another class or struct, then the following operators should be defined (you can define only some of them depending on your use):

struct S {...};
 
struct T {
  constexpr S const & operator *() const {...}
};
 
// for equality and relational operations between 2 S
constexpr bool operator==(const S &lhs, const S &rhs) {...};
constexpr bool operator<(const S &lhs, const S &rhs) {...};
 
// for equality and relational operations between S and V
template<typename V>
constexpr bool operator==(const S &lhs, const V &rhs) {...};
template<typename V>
constexpr bool operator<(const S &lhs, const V &rhs) {...};

Note

This code is primarily used by the various XXParam classes which encapsulates some type.

Friends And Related Symbol Documentation

operator!= [1/3]

template<typename T>

bool operator!= ( T const & lhs, T const & rhs )

friend

operator!= [2/3]

template<typename T>

template<typename V>

bool operator!= ( T const & lhs, V const & rhs )

friend

operator!= [3/3]

template<typename T>

template<typename V>

bool operator!= ( V const & lhs, T const & rhs )

friend

operator< [1/3]

template<typename T>

bool operator< ( T const & lhs, T const & rhs )

friend

operator< [2/3]

template<typename T>

template<typename V>

bool operator< ( T const & lhs, V const & rhs )

friend

operator< [3/3]

template<typename T>

template<typename V>

bool operator< ( V const & lhs, T const & rhs )

friend

operator<= [1/3]

template<typename T>

bool operator<= ( T const & lhs, T const & rhs )

friend

operator<= [2/3]

template<typename T>

template<typename V>

bool operator<= ( T const & lhs, V const & rhs )

friend

operator<= [3/3]

template<typename T>

template<typename V>

bool operator<= ( V const & lhs, T const & rhs )

friend

operator== [1/3]

template<typename T>

bool operator== ( T const & lhs, T const & rhs )

friend

operator== [2/3]

template<typename T>

template<typename V>

bool operator== ( T const & lhs, V const & rhs )

friend

operator== [3/3]

template<typename T>

template<typename V>

bool operator== ( V const & lhs, T const & rhs )

friend

operator> [1/3]

template<typename T>

bool operator> ( T const & lhs, T const & rhs )

friend

operator> [2/3]

template<typename T>

template<typename V>

bool operator> ( T const & lhs, V const & rhs )

friend

operator> [3/3]

template<typename T>

template<typename V>

bool operator> ( V const & lhs, T const & rhs )

friend

operator>= [1/3]

template<typename T>

bool operator>= ( T const & lhs, T const & rhs )

friend

operator>= [2/3]

template<typename T>

template<typename V>

bool operator>= ( T const & lhs, V const & rhs )

friend

operator>= [3/3]

template<typename T>

template<typename V>

bool operator>= ( V const & lhs, T const & rhs )

friend

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

• pongasoft/Utils/Operators.h