pn_atom_t Struct Reference
[API data types]

A discriminated union that holds any scalar AMQP value. More...

#include <codec.h>

List of all members.

Public Attributes
pn_type_t	type
	Indicates the type of value the atom is currently pointing to.
union {
bool   as_bool
	Valid when type is PN_BOOL.
uint8_t   as_ubyte
	Valid when type is PN_UBYTE.
int8_t   as_byte
	Valid when type is PN_BYTE.
uint16_t   as_ushort
	Valid when type is PN_USHORT.
int16_t   as_short
	Valid when type is PN_SHORT.
uint32_t   as_uint
	Valid when type is PN_UINT.
int32_t   as_int
	Valid when type is PN_INT.
pn_char_t   as_char
	Valid when type is PN_CHAR.
uint64_t   as_ulong
	Valid when type is PN_ULONG.
int64_t   as_long
	Valid when type is PN_LONG.
pn_timestamp_t   as_timestamp
	Valid when type is PN_TIMESTAMP.
float   as_float
	Valid when type is PN_FLOAT.
double   as_double
	Valid when type is PN_DOUBLE.
pn_decimal32_t   as_decimal32
	Valid when type is PN_DECIMAL32.
pn_decimal64_t   as_decimal64
	Valid when type is PN_DECIMAL64.
pn_decimal128_t   as_decimal128
	Valid when type is PN_DECIMAL128.
pn_uuid_t   as_uuid
	Valid when type is PN_UUID.
pn_bytes_t   as_bytes
	Valid when type is PN_BINARY or PN_STRING or PN_SYMBOL.
}	u

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Detailed Description

A discriminated union that holds any scalar AMQP value.

The type field indicates the AMQP type of the value, and the union may be used to access the value for a given type.

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Member Data Documentation

pn_type_t type

Indicates the type of value the atom is currently pointing to.

See pn_type_t for details on AMQP types.

pn_bytes_t as_bytes

Valid when type is PN_BINARY or PN_STRING or PN_SYMBOL.

When the type is PN_STRING the field will point to utf8 encoded unicode. When the type is PN_SYMBOL, the field will point to 7-bit ASCII. In the latter two cases, the bytes pointed to are *not* necessarily null terminated.

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The documentation for this struct was generated from the following file:

• proton/codec.h