RTI Connext Traditional C++ API
Version 7.0.0
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A descriptor for a single member (i.e. field) of dynamically defined data type. More...
Public Attributes | |
DDS_DynamicDataMemberId | member_id |
An integer that uniquely identifies the data member within this DDS_DynamicData sample's type. More... | |
const char * | member_name |
The string name of the data member. More... | |
DDS_Boolean | member_exists |
Indicates whether the member exists in this sample. More... | |
DDS_TCKind | member_kind |
The kind of type of this data member (e.g., integer, structure, etc.). More... | |
DDS_UnsignedLong | element_count |
The number of elements within this data member. More... | |
DDS_TCKind | element_kind |
The kind of type of the elements within this data member. More... | |
A descriptor for a single member (i.e. field) of dynamically defined data type.
DDS_DynamicDataMemberId DDS_DynamicDataMemberInfo::member_id |
An integer that uniquely identifies the data member within this DDS_DynamicData sample's type.
The member ID is assigned automatically by the middleware based on the member's declaration order within the type. It is a 1-based index of the member's position in the type.
const char* DDS_DynamicDataMemberInfo::member_name |
The string name of the data member.
This name will be unique among members of the same type. However, a single named member may have multiple type representations.
DDS_Boolean DDS_DynamicDataMemberInfo::member_exists |
Indicates whether the member exists in this sample.
A member that is defined in a type may not exist in a sample of that type in the following situations
i
, and i
is greater than the current sequence length but smaller than its maximum length. DDS_TCKind DDS_DynamicDataMemberInfo::member_kind |
The kind of type of this data member (e.g., integer, structure, etc.).
This is a convenience field; it is equivalent to looking up the member in the DDS_TypeCode and getting the DDS_TCKind from there.
DDS_UnsignedLong DDS_DynamicDataMemberInfo::element_count |
The number of elements within this data member.
This information is only valid for members of array or sequence types. Members of other types will always report zero (0) here.
DDS_TCKind DDS_DynamicDataMemberInfo::element_kind |
The kind of type of the elements within this data member.
This information is only valid for members of array or sequence types. Members of other types will always report DDS_TK_NULL here.