System::Object::ReferenceEquals method

Object::ReferenceEquals(String const&, std::nullptr_t) method

Specialization of Object::ReferenceEquals for case of string and nullptr.

bool System::Object::ReferenceEquals(String const &str, std::nullptr_t)

Parameter	Type	Description
str	String const&	String to compare to nullptr.

true if string is null, false otherwise.

Specialization of Object::ReferenceEquals for case of strings.

bool System::Object::ReferenceEquals(String const &str1, String const &str2)

Parameter	Type	Description
str1	String const&	First string to compare.
str2	String const&	Second string to compare.

true if strings match, false otherwise.

Compares objects by reference.

static bool System::Object::ReferenceEquals(ptr const &objA, ptr const &objB)

Parameter	Type	Description
objA	ptr const&	First pointer to compare.
objB	ptr const&	Second pointer to compare.

True if pointers match and false otherwise.

Compares objects by reference.

template<typename T> static std::enable_if<!IsSmartPtr<T>::value, bool>::type System::Object::ReferenceEquals(T const &objA, T const &objB)

Parameter	Description
T	Type of objects to compare.

Parameter	Type	Description
objA	T const&	First object to compare.
objB	T const&	Second object to compare.

True if object addresses match and false otherwise.

Reference-compares value type object with nullptr.

template<typename T> static std::enable_if<!IsSmartPtr<T>::value, bool>::type System::Object::ReferenceEquals(T const &objA, std::nullptr_t)

Parameter	Description
T	Type of object to compare.

Parameter	Type	Description
objA	T const&	First object to compare.

Always returns false as value types cannot be nulled.