Zserio Types Mapping

This document contains mapping tables from zserio types to supported programming language types.

Currently supported code generators and runtimes are:

• Java
• C++
• Python

Base Types

Zserio type	Java type	C++ type	Python type
uint8	short	uint8_t	int
uint16	int	uint16_t	int
uint32	long	uint32_t	int
uint64	java.math.BigInteger	uint64_t	int
int8	byte	int8_t	int
int16	short	int16_t	int
int32	int	int32_t	int
int64	long	int64_t	int
bit:1…bit:7	byte	uint8_t	int
bit:8	short	uint8_t	int
bit:9…bit:15	short	uint16_t	int
bit:16	int	uint16_t	int
bit:17…bit:31	int	uint32_t	int
bit:32	long	uint32_t	int
bit:33…bit:63	long	uint64_t	int
bit:64	java.math.BigInteger	uint64_t	int
int:1…int:8	byte	int8_t	int
int:9…int:16	short	int16_t	int
int:17…int:32	int	int32_t	int
int:33…int:64	long	int64_t	int
float16	float	float	float
float32	float	float	float
float64	double	double	float
varint16	short	int16_t	int
varint32	int	int32_t	int
varint64	long	int64_t	int
varint	long	int64_t	int
varuint16	short	uint16_t	int
varuint32	int	uint32_t	int
varuint64	long	uint64_t	int
varuint	java.math.BigInteger	uint64_t	int
varsize	int	uint32_t	int
bool	boolean	bool	bool
string	String	std::string	string
extern	zserio.runtime.io.BitBuffer	zserio::BitBuffer	zserio.BitBuffer
bytes	byte[]	std::vector<uint8_t>	bytearray

Array Types

Java uses native arrays.

C++ uses STL vector.

Python uses native arrays.