DDS_KeyedOctets Struct Reference

Built-in type consisting of a variable-length array of opaque bytes and a string that is the key. More...

Public Member Functions
	DDS_KeyedOctets ()
	Constructor.
	DDS_KeyedOctets (int key_size, int size)
	Constructor that specifies the allocated sizes.
	~DDS_KeyedOctets ()
	Destructor.

Public Attributes
char *	key
	Instance key associated with the specified value.
int	length
	Number of octets to serialize.
unsigned char *	value
	DDS_Octets array value.

Detailed Description

Built-in type consisting of a variable-length array of opaque bytes and a string that is the key.

Constructor & Destructor Documentation

DDS_KeyedOctets::DDS_KeyedOctets ( )

inline

Constructor.

The default constructor initializes the newly created object with NULL key, NULL value, and zero length.

DDS_KeyedOctets::DDS_KeyedOctets ( int  key_size, int  size  )

inline

Constructor that specifies the allocated sizes.

After this method is called, key is initialized with the empty string and length is set to zero.

If a memory allocation failure occurs, and the DDS_KeyedOctets structure is allocated but the array and/or key string inside of it cannot be, the unallocated member will be NULL.

Parameters

key_size	<<in>> Size of the allocated key (with NULL-terminated character).
size	<<in>> Size of the allocated octets array.

References DDS_OctetBuffer_alloc(), DDS_String_alloc(), DDS_String_free(), key, and value.

DDS_KeyedOctets::~DDS_KeyedOctets ( )

inline

Destructor.

References DDS_OctetBuffer_free(), DDS_String_free(), key, and value.

Member Data Documentation

char* DDS_KeyedOctets::key

Instance key associated with the specified value.

Referenced by DDS_KeyedOctets(), and ~DDS_KeyedOctets().

int DDS_KeyedOctets::length

Number of octets to serialize.

unsigned char* DDS_KeyedOctets::value

DDS_Octets array value.

Referenced by DDS_KeyedOctets(), and ~DDS_KeyedOctets().