DynamicDataMemberInfo Class Reference
[Dynamic Data]

A descriptor for a single member (i.e. field) of dynamically defined data type. More...

Inherits Struct.

List of all members.

Public Member Functions
	DynamicDataMemberInfo ()
	A descriptor for a single member (i.e. field) of dynamically defined data type.
	DynamicDataMemberInfo (int member_id, String member_name, boolean member_exists, TCKind member_kind, int representation_count, int element_count, TCKind element_kind)
	A descriptor for a single member (i.e. field) of dynamically defined data type.
Public Attributes
int	member_id
	An integer that uniquely identifies the data member within this com.rti.dds.dynamicdata.DynamicData sample's type.
String	member_name
	The string name of the data member.
boolean	member_exists
	Indicates whether the corresponding member of the data type actually exists in this sample.
TCKind	member_kind
	The kind of type of this data member (e.g. integer, structure, etc.).
int	element_count
	The number of elements within this data member.
TCKind	element_kind
	The kind of type of the elements within this data member.

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Detailed Description

A descriptor for a single member (i.e. field) of dynamically defined data type.

See also:

com.rti.dds.dynamicdata.DynamicData.get_member_info

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Member Data Documentation

int member_id

An integer that uniquely identifies the data member within this com.rti.dds.dynamicdata.DynamicData sample's type.

For sparse data types, this value will be assigned by the type designer. For types defined in IDL, it will be assigned automatically by the middleware based on the member's declaration order within the type.

See also:

TCKind

String 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.

See also:

com.rti.dds.dynamicdata.DynamicDataMemberInfo.representation_count

boolean member_exists

Indicates whether the corresponding member of the data type actually exists in this sample.

For non-sparse data types, this value will always be true.

See also:

TCKind

TCKind 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 TypeCode and getting the TCKind from there.

int 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.

TCKind 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 TCKind.TK_NULL here.