key.cpp File Reference

#include <fcb/generated/header_generated.h>
#include <fcb/key.hpp>
#include <algorithm>
#include <cmath>
#include <cstring>
#include <limits>

Go to the source code of this file.

Namespaces
namespace	fcb

Macros
#define	FCB_KV_INT(NAME, TYPE, KIND, FIELD)

Functions
std::size_t	fcb::key_serialized_size (KeyKind kind)
	Serialized width in bytes. DateTime is 12: i64 seconds + u32 nanos.
std::vector< std::uint8_t >	fcb::encode_key (const KeyValue &v)
KeyValue	fcb::decode_key (KeyKind kind, bytes_view b)
int	fcb::compare_keys (const KeyValue &a, const KeyValue &b)
	Three-way comparison.
KeyValue	fcb::key_min (KeyKind kind)
	Sentinels used to lower open-ended range queries.
KeyValue	fcb::key_max (KeyKind kind)
KeyKind	fcb::key_kind_for_column (std::uint8_t column_type)
	Column type to key kind, following what the WRITER emits.

Macro Definition Documentation

FCB_KV_INT

#define FCB_KV_INT	(		NAME,
			TYPE,
			KIND,
			FIELD
	)

Value:

    KeyValue KeyValue::NAME(TYPE v) {                \
        KeyValue k;                                  \
        k.kind_ = KeyKind::KIND;                     \
        k.FIELD = static_cast<decltype(k.FIELD)>(v); \
        return k;                                    \
    }

Definition at line 90 of file key.cpp.