C++ Based OPC UA Client/Server/PubSub SDK
1.7.9.586
|
Wrapper class for the UA stack structure OpcUa_ContentFilterElementResult. More...
#include <uacontentfilterelementresult.h>
Static Public Member Functions | |
static OpcUa_ContentFilterElementResult * | clone (const OpcUa_ContentFilterElementResult &source) |
Copy OpcUa_ContentFilterElementResult data to a newly allocated OpcUa_ContentFilterElementResult. More... | |
static void | cloneTo (const OpcUa_ContentFilterElementResult &source, OpcUa_ContentFilterElementResult ©) |
Copy OpcUa_ContentFilterElementResult data to an existing OpcUa_ContentFilterElementResult structure. More... | |
Wrapper class for the UA stack structure OpcUa_ContentFilterElementResult.
This class encapsulates the native OpcUa_ContentFilterElementResult structure and handles memory allocation and cleanup for you. UaContentFilterElementResult uses implicit sharing to avoid needless copying and to boost the performance. Only if you modify a shared ContentFilterElementResult it creates a copy for that (copy-on-write). So assigning another UaContentFilterElementResult or passing it as parameter needs constant time and is nearly as fast as assigning a pointer.
UaContentFilterElementResult::UaContentFilterElementResult | ( | const UaContentFilterElementResult & | other | ) |
Constructs an instance of the class UaContentFilterElementResult with values from another UaContentFilterElementResult object.
other | the other UaContentFilterElementResult used to initialize the object |
UaContentFilterElementResult::UaContentFilterElementResult | ( | const OpcUa_ContentFilterElementResult & | other | ) |
Constructs an instance of the class UaContentFilterElementResult with values from another OpcUa_ContentFilterElementResult structure.
other | the other OpcUa_ContentFilterElementResult used to initialize the object |
UaContentFilterElementResult::UaContentFilterElementResult | ( | const UaExtensionObject & | extensionObject | ) |
Constructs an instance of the class UaContentFilterElementResult initialized with value from a UaExtensionObject.
extensionObject | the extension object containing the ContentFilterElementResult |
UaContentFilterElementResult::UaContentFilterElementResult | ( | const OpcUa_ExtensionObject & | extensionObject | ) |
Constructs an instance of the class UaContentFilterElementResult initialized with value from an OpcUa_ExtensionObject structure.
extensionObject | the extension object containing the ContentFilterElementResult |
void UaContentFilterElementResult::attach | ( | OpcUa_ContentFilterElementResult * | pValue | ) |
Attaches the data of the parameter pValue.
Don't clear the data of pValue afterwards manually, because UaContentFilterElementResult is responsible for it now.
[in] | pValue | Parameter to attach to. |
void UaContentFilterElementResult::clear | ( | ) |
Clear the data of the UaContentFilterElementResult.
|
static |
Copy OpcUa_ContentFilterElementResult data to a newly allocated OpcUa_ContentFilterElementResult.
source | Source to clone. |
|
static |
Copy OpcUa_ContentFilterElementResult data to an existing OpcUa_ContentFilterElementResult structure.
source | the source of the clone operation. |
copy | the destination of the clone operation. |
OpcUa_ContentFilterElementResult * UaContentFilterElementResult::copy | ( | ) | const |
Copy UaContentFilterElementResult data to a newly allocated OpcUa_ContentFilterElementResult.
void UaContentFilterElementResult::copyTo | ( | OpcUa_ContentFilterElementResult * | pDst | ) | const |
Copy UaContentFilterElementResult data to an existing OpcUa_ContentFilterElementResult structure.
pDst | the destination of this copy operation. |
OpcUa_ContentFilterElementResult * UaContentFilterElementResult::detach | ( | OpcUa_ContentFilterElementResult * | pDst | ) |
Detaches the internal ContentFilterElementResult structure from this class.
This way you take over the control of releasing the ContentFilterElementResult data. If more than one reference exists, the data is copied to pDst instead of being detached.
[out] | pDst | Pointer to OpcUa_ContentFilterElementResult structure that receives the ContentFilterElementResult data. |
bool UaContentFilterElementResult::operator!= | ( | const UaContentFilterElementResult & | other | ) | const |
Returns true if the other UaContentFilterElementResult is not equal to this.
other | the UaContentFilterElementResult to compare. |
UaContentFilterElementResult & UaContentFilterElementResult::operator= | ( | const UaContentFilterElementResult & | other | ) |
Assignment operator.
other | the UaContentFilterElementResult to assign. |
bool UaContentFilterElementResult::operator== | ( | const UaContentFilterElementResult & | other | ) | const |
Compare two UaContentFilterElementResult if they are similar.
other | the UaContentFilterElementResult to compare. |