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High Performance OPC UA Server SDK
1.2.0.193
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High Performance OPC UA Server SDK
1.2.0.193
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A structure that is defined as the type of the elementResults parameter of the ContentFilterResult structure. More...
#include <contentfilterelementresult.h>
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| ua_statuscode | status_code |
| The status code for a single element. | |
| ua_statuscode * | operand_status_codes |
| A list of status codes for the operands in an element. More... | |
| int32_t | num_operand_status_codes |
| Number of elements in ua_contentfilterelementresult::operand_status_codes. | |
| struct ua_diagnosticinfo * | operand_diag_infos |
| A list of diagnostic information for the operands in an element. More... | |
| int32_t | num_operand_diag_infos |
| Number of elements in ua_contentfilterelementresult::operand_diag_infos. | |
A structure that is defined as the type of the elementResults parameter of the ContentFilterResult structure.
The size and order of the list matches the size and order of the elements in the ContentFilter parameter.
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Clear all resources alloctated in an ua_contentfilterelementresult struct.
Frees allocated memory like arrays and resets numeric values. The ua_contentfilterelementresult struct itself is not freed and must be freed by the caller if required. This function always succeeds for a valid ua_contentfilterelementresult struct, that was validly decoded, initilized by ua_contentfilterelementresult_init or created with ua_contentfilterelementresult_copy.
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Compare two ua_contentfilterelementresult structs.
Compares the content of the ua_contentfilterelementresult struct a to the content of the ua_contentfilterelementresult struct b. If a is smaller than b, an integer less than zero is returned, if a is bigger than b, an integer greater than zero is returned. If both structs are equal zero is returned.
This function creates a total order on ua_contentfilterelementresult structs, so it is well suited to not only determine equality, but also sort multiple instances of this struct.
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Create a copy of a ua_contentfilterelementresult struct.
Copy all fields from struct ua_contentfilterelementresult src to dst. Creates a deep copy so all content is recusively copied and both src and dst can be used and must be freed separately.
dst is not cleared before the copy operation, so it must not have any allocated data. It may or may not be initilized by the caller before copy.
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Initialize an ua_contentfilterelementresult struct with a valid value.
After initialization the fields of the struct are set to valid and consistent values and can safley be accessed. An initialized ua_contentfilterelementresult struct can also be passed to ua_contentfilterelementresult_compare, ua_contentfilterelementresult_copy and ua_contentfilterelementresult_clear. This function will always succeed as long as an ua_contentfilterelementresult struct is passed to it.
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Resize the operand_diag_infos array of a ua_contentfilterelementresult struct.
Depending on new_len and the current size of the array, the array will be created, increased, decreased or deleted. In case array members are removed these are cleared properly, new array members are initialized with zero.
| new_len | New length of the operand_diag_infos array in number of members. |
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Resize the operand_status_codes array of a ua_contentfilterelementresult struct.
Depending on new_len and the current size of the array, the array will be created, increased, decreased or deleted. In case array members are removed these are cleared properly, new array members are initialized with zero.
| new_len | New length of the operand_status_codes array in number of members. |
| operand_diag_infos |
A list of diagnostic information for the operands in an element.
The size and order of the list matches the size and order of the operands in the ContentFilterElement. This list is empty if diagnostics information was not requested in the request header or if no diagnostic information was encountered in processing of the operands. A list of diagnostic information for individual
| operand_status_codes |
A list of status codes for the operands in an element.
The size and order of the list matches the size and order of the operands in the ContentFilterElement. This list is empty if no operand errors occurred.