Description

A complete, self-contained description of one root message type and every type nested within it.

Immutable once built (treat as such after Finalize).

#include <ChROSSchema.h>

Public Member Functions
int32_t	AddType (const std::string &type_name)
	Add a type and return its index. Names must be unique.

void	AddField (int32_t type_index, FieldRecord field)
	Append a field to a previously added type.

void	Finalize (int32_t root_index)
	Designate the root type and validate the whole schema: every nested reference must resolve, the root must be set, names must be non-empty. More...

bool	IsFinalized () const

int32_t	RootIndex () const

const TypeRecord &	Root () const

const TypeRecord &	At (int32_t index) const

size_t	TypeCount () const

int32_t	FindType (const std::string &type_name) const
	Index of a type by full name, or -1.

std::string	ToString () const
	Pretty-print in a .msg-like layout (for diagnostics and DescribeType).

std::vector< uint8_t >	EncodeBlob () const

Static Public Member Functions
static std::shared_ptr< const Schema >	DecodeBlob (const uint8_t *data, size_t size)

Member Function Documentation

void chrono::ros::core::Schema::Finalize ( int32_t root_index )

Designate the root type and validate the whole schema: every nested reference must resolve, the root must be set, names must be non-empty.

Throws SchemaError with a precise description on any violation.

The documentation for this class was generated from the following files: