service_type_support_struct.h File Reference

#include "rosidl_runtime_c/visibility_control.h"
#include "rosidl_typesupport_interface/macros.h"

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Classes
struct	rosidl_service_type_support_t
	Contains rosidl service type support data. More...

Macros
#define	ROSIDL_GET_SRV_TYPE_SUPPORT(PkgName, SrvSubfolder, SrvName)
	Get the service type support given a provided action and package. More...

Typedefs
typedef struct rosidl_service_type_support_t	rosidl_service_type_support_t

Functions
const rosidl_service_type_support_t *	get_service_typesupport_handle (const rosidl_service_type_support_t *handle, const char *identifier)
	Get the service type support handle specific to this identifier. More...
const rosidl_service_type_support_t *	get_service_typesupport_handle_function (const rosidl_service_type_support_t *handle, const char *identifier)
	Get the service type support handle function specific to this identifier. More...

Variables
const typedef rosidl_service_type_support_t *(*	rosidl_service_typesupport_handle_function )(const rosidl_service_type_support_t *, const char *)

Macro Definition Documentation

ROSIDL_GET_SRV_TYPE_SUPPORT

#define ROSIDL_GET_SRV_TYPE_SUPPORT	(		PkgName,
			SrvSubfolder,
			SrvName
	)

Value:

  ROSIDL_TYPESUPPORT_INTERFACE__SERVICE_SYMBOL_NAME( \
    rosidl_typesupport_c, PkgName, SrvSubfolder, SrvName)()

Get the service type support given a provided action and package.

Typedef Documentation

rosidl_service_type_support_t

typedef struct rosidl_service_type_support_t rosidl_service_type_support_t

Function Documentation

get_service_typesupport_handle()

const rosidl_service_type_support_t* get_service_typesupport_handle	(	const rosidl_service_type_support_t *	handle,
		const char *	identifier
	)

Get the service type support handle specific to this identifier.

The handle's message typesupport identifier function is returned or if the parameters are NULL then an assert will happen.

Parameters

handle	Handle to service type support
identifier	The typesupport identifier to get the handle function for

Returns

The associated service typesupport handle function.

get_service_typesupport_handle_function()

const rosidl_service_type_support_t* get_service_typesupport_handle_function	(	const rosidl_service_type_support_t *	handle,
		const char *	identifier
	)

Get the service type support handle function specific to this identifier.

If the identifier is the same as this handle's typesupport_identifier the handle is simply returned or if the parameters are NULL then an assert will happen.

Parameters

handle	Handle to service type support
identifier	The typesupport identifier to get the handle function for

Returns

if the identifier match's the handle's identifier then the handle's function is returned.

Variable Documentation

rosidl_service_typesupport_handle_function

const typedef rosidl_service_type_support_t*(* rosidl_service_typesupport_handle_function) (const rosidl_service_type_support_t *, const char *)