rux::database::FrameRouter Class Reference

Router for sensor_frames (read-only). More...

#include <frame_router.hpp>

Inheritance diagram for rux::database::FrameRouter:

Collaboration diagram for rux::database::FrameRouter:

Public Member Functions
DataPayload	get (const std::vector< PathComponent > &components) override
	Get resource data at the given path.
void	set (const std::vector< PathComponent > &components, const DataPayload &data) override
	Set resource data at the given path.
void	del (const std::vector< PathComponent > &components) override
	Delete resource at the given path.
std::vector< std::string >	list () const override
	List all items in this collection.
	ResourceRouter (std::shared_ptr< reusex::ProjectDB > db)
Public Member Functions inherited from rux::database::ResourceRouter
	ResourceRouter (std::shared_ptr< reusex::ProjectDB > db)
virtual	~ResourceRouter ()=default
std::optional< std::string >	resolve_index (int index) const
	Resolve array index to item name/id.

Additional Inherited Members
Protected Attributes inherited from rux::database::ResourceRouter
std::shared_ptr< reusex::ProjectDB >	db_

Detailed Description

Router for sensor_frames (read-only).

Frames are referenced by integer node_id.

Handles paths like:

• frames → list all node_ids (JSON array)
• frames.<id> → metadata for one frame (JSON)
• frames[N] → metadata for the Nth frame (JSON)
• frames.<id>.metadata → metadata (JSON)
• frames.<id>.color → JPEG color image (binary)
• frames.<id>.depth → PNG depth image, CV_16UC1 mm (binary)
• frames.<id>.confidence → PNG confidence image, CV_8UC1 (binary)
• frames.<id>.pose → 4x4 world pose (JSON, row-major)
• frames.<id>.intrinsics → camera intrinsics (JSON)
• frames.<id>.timestamp → epoch seconds (JSON number or null)

Definition at line 28 of file frame_router.hpp.

Member Function Documentation

del()

void rux::database::FrameRouter::del ( const std::vector< PathComponent > & components )

overridevirtual

Delete resource at the given path.

Parameters

components

Parsed path components (after collection)

Exceptions

std::runtime_error

if operation fails

Implements rux::database::ResourceRouter.

get()

DataPayload rux::database::FrameRouter::get ( const std::vector< PathComponent > & components )

overridevirtual

Get resource data at the given path.

Parameters

components

Parsed path components (after collection)

Returns

Data payload

Exceptions

std::runtime_error

if path is invalid or resource not found

Implements rux::database::ResourceRouter.

list()

std::vector< std::string > rux::database::FrameRouter::list ( ) const

overridevirtual

List all items in this collection.

Used for wildcard expansion and array indexing. Returns items in deterministic order (see MEMORY.md).

Returns

Ordered list of item names/ids

Implements rux::database::ResourceRouter.

ResourceRouter()

rux::database::ResourceRouter::ResourceRouter ( std::shared_ptr< reusex::ProjectDB > db )

inlineexplicit

Definition at line 28 of file resource_router.hpp.

set()

void rux::database::FrameRouter::set ( const std::vector< PathComponent > & components, const DataPayload & data )

overridevirtual

Set resource data at the given path.

Parameters

components	Parsed path components (after collection)
data	Input data

Exceptions

std::runtime_error

if operation fails

Implements rux::database::ResourceRouter.

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

• apps/rux/include/database/frame_router.hpp