operator!=()
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]System::operator!=(ArraySegment<T>, ArraySegment<T>) function
template<typename T> bool System::operator!=(ArraySegment<T> a, ArraySegment<T> b)
System::operator!=(std::nullptr_t, DateTime) function
constexpr bool System::operator!=(std::nullptr_t, DateTime)
System::operator!=(std::nullptr_t, const DateTimeOffset&) function
constexpr bool System::operator!=(std::nullptr_t, const DateTimeOffset &)
System::operator!=(std::nullptr_t, const Nullable<T>&) function
Determines if the specified Nullable object represents a value that is not equal to null.
template<typename T> bool System::operator!=(std::nullptr_t, const Nullable<T> &other)
Arguments
| Parameter | Type | Description |
|---|---|---|
| other | std::nullptr_t | A constant reference to an Nullable object to test |
Return Value
True if the specified object represents non-null value, false otherwise
System::operator!=(const T1&, const Nullable<T2>&) function
Determines if the specified value is not equal to the value represented by the specified Nullable object by applying operator!=() to these values.
template<typename T1,typename T2> std::enable_if<!IsNullable<T1>::value, bool>::type System::operator!=(const T1 &some, const Nullable<T2> &other)
Template parameters
| Parameter | Description |
|---|---|
| T1 | The type of the first comparand value |
| T2 | The underlying type of the Nullable object that represents the second comparand value |
Arguments
| Parameter | Type | Description |
|---|---|---|
| some | const T1& | A constant reference to the value that is to be used as the first comparand |
| other | const Nullable<T2>& | A constant reference to the Nullable object the represented value of which is to be used as the second comparand |
Return Value
True if the comparands are not equal, otherwise - false
System::operator!=(const SmartPtr<X>&, const SmartPtr<Y>&) function
Non-equal-compares two smart pointers.
template<class X,class Y> bool System::operator!=(const SmartPtr<X> &x, const SmartPtr<Y> &y)
Template parameters
| Parameter | Description |
|---|---|
| X | Pointee type of first pointer. |
| Y | Pointee type of second pointer. |
Arguments
| Parameter | Type | Description |
|---|---|---|
| x | const SmartPtr<X>& | First pointer to compare. |
| y | const SmartPtr<Y>& | Second pointer to compare. |
Return Value
False if pointers match, true otherwise.
System::operator!=(SmartPtr<X> const&, std::nullptr_t) function
Checks if smart pointer is not null.
template<class X> bool System::operator!=(SmartPtr<X> const &x, std::nullptr_t)
Template parameters
| Parameter | Description |
|---|---|
| X | Pointee type of pointer. |
Arguments
| Parameter | Type | Description |
|---|---|---|
| x | SmartPtr<X> const& | Pointer to check. |
Return Value
False if pointer is null, true otherwise.
System::operator!=(std::nullptr_t, SmartPtr<X> const&) function
Checks if smart pointer is not null.
template<class X> bool System::operator!=(std::nullptr_t, SmartPtr<X> const &x)
Template parameters
| Parameter | Description |
|---|---|
| X | Pointee type of pointer. |
Arguments
| Parameter | Type | Description |
|---|---|---|
| x | std::nullptr_t | Pointer to check. |
Return Value
False if pointer is null, true otherwise.
System::operator!=(const SmartPtr<X>&, const Y *) function
Inequality comparison smart pointer against simple (C) pointer.
template<class X,class Y> std::enable_if<std::is_base_of<Object, Y>::value &&detail::has_no_operator_equal<X, Y>::value, bool>::type System::operator!=(const SmartPtr<X> &x, const Y *y)
Template parameters
| Parameter | Description |
|---|---|
| X | type of smart pointer. |
| Y | type of simple pointer. |
Arguments
| Parameter | Type | Description |
|---|---|---|
| x | const SmartPtr<X>& | smart pointer to compare (left). |
| y | const Y * | pointer to compare (right). |
Return Value
False if pointers match, true otherwise.
System::operator!=(const X *, const SmartPtr<Y>&) function
Equality comparison smart pointer against simple (C) pointer.
template<class X,class Y> std::enable_if<std::is_base_of<Object, X>::value &&detail::has_no_operator_equal<X, Y>::value, bool>::type System::operator!=(const X *x, const SmartPtr<Y> &y)
Template parameters
| Parameter | Description |
|---|---|
| X | type of simple pointer. |
| Y | type of smart pointer. |
Arguments
| Parameter | Type | Description |
|---|---|---|
| x | const X * | pointer to compare (right). |
| y | const SmartPtr<Y>& | smart pointer to compare (left). |
Return Value
False if pointers match, true otherwise.
System::operator!=(Chars&, const String&) function
String comparison.
template<class Chars,typename std::enable_if< IsStringLiteral< Chars, char_t >::value >::type *> bool System::operator!=(Chars &left, const String &right)
Template parameters
| Parameter | Description |
|---|---|
| Chars | String literal type. |
Arguments
| Parameter | Type | Description |
|---|---|---|
| left | Chars& | String literal to compare. |
| right | const String& | String to compare. |
Return Value
false if strings match, true otherwise.
System::operator!=(T&, const String&) function
String comparison.
template<class T,typename std::enable_if< IsStringPointer< T, char_t >::value >::type *> bool System::operator!=(T &left, const String &right)
Template parameters
| Parameter | Description |
|---|---|
| T | String pointer type. |
Arguments
| Parameter | Type | Description |
|---|---|---|
| left | T& | String pointer to compare. |
| right | const String& | String to compare. |
Return Value
false if strings match, true otherwise.
System::operator!=(const SharedPtr<Object>&, const String&) function
Object and string comparison.
bool System::operator!=(const SharedPtr<Object> &left, const String &right)
Arguments
| Parameter | Type | Description |
|---|---|---|
| left | const SharedPtr<Object>& | Object to convert to string and compare. |
| right | const String& | String to compare. |
Return Value
false if object string representation equals to string, true otherwise.
System::operator!=(std::nullptr_t, const String&) function
Checks if string is null.
bool System::operator!=(std::nullptr_t, const String &str)
Arguments
| Parameter | Type | Description |
|---|---|---|
| str | std::nullptr_t | String to check. |
Return Value
false if string is null, true otherwise.
System::operator!=(std::nullptr_t, TimeSpan) function
constexpr bool System::operator!=(std::nullptr_t, TimeSpan)
System::operator!=(const SharedPtr<Uri>&, const SharedPtr<Uri>&) function
Determines if the URIs represented by the current and specified objects are not equal.
bool System::operator!=(const SharedPtr<Uri> &uri1, const SharedPtr<Uri> &uri2)
Arguments
| Parameter | Type | Description |
|---|---|---|
| uri1 | const SharedPtr<Uri>& | The first Uri object to compare |
| uri2 | const SharedPtr<Uri>& | The second Uri object to compare |
Return Value
True if URIs not equal, otherwise - false
See Also
- Typedef SharedPtr
- Class ArraySegment
- Class DateTime
- Class DateTimeOffset
- Class Nullable
- Class SmartPtr
- Class Object
- Class String
- Class TimeSpan
- Class Uri
- Struct IsNullable
- Namespace System
- Library Aspose.Slides