Global callback function for libwebsockets client events. More...

Classes
struct	ExecutionProgress
	Execution progress metrics for IPC-based distributed processing. More...

class	NBinning
	NBinning object for managing multi-dimensional binning and axis definitions. More...

class	NBinningDef
	Defines binning mapping and content for NDMSPC histograms. More...

class	NBinningPoint
	Represents a single point in multi-dimensional binning. More...

class	NCloudEvent
	Represents a CloudEvent object for HTTP communication. More...

class	NDimensionalExecutor
	Executes a function over all points in an N-dimensional space, optionally in parallel. More...

class	NDimensionalIpcRunner

class	NGnNavigator
	Navigator object for managing hierarchical data structures and projections. More...

class	NGnThreadData
	Thread-local data object for NDMSPC processing. More...

class	NGnTree
	NDMSPC tree object for managing multi-dimensional data storage and processing. More...

class	NHttpRequest
	Provides HTTP request functionality using libcurl. More...

class	NLogger
	Thread-safe singleton logger with per-thread file output. More...

class	NParameters
	NParameters object. More...

class	NResourceMonitor
	Monitors and records resource usage (CPU, memory, wall time) for processes or threads. More...

class	NStorageTree
	NDMSPC storage tree object for managing ROOT TTree-based data storage. More...

class	NTaskStateManager
	Manages task lifecycle: pending → running → done/failed. More...

class	NThreadData
	Thread-local data object for NDMSPC processing. More...

class	NTreeBranch
	NDMSPC tree branch object for managing ROOT TBranch and associated data. More...

class	NUtils
	Utility class providing static helper functions for file operations, histogram manipulations, axis handling, string and vector utilities, JSON parsing, and progress display. More...

class	NWsClient
	WebSocket client for asynchronous communication using libwebsockets. More...

class	NWsClientInfo
	Holds per-client data for WebSocket connections. More...

struct	WS_URI
	Structure representing a parsed WebSocket URI. More...

Typedefs
using	NHnSparseProcessFuncPtr = void ()(Ndmspc::NBinningPoint , TList , TList , int)
	Function pointer type for processing sparse nodes in the tree.

using	NGnProcessFuncPtr = void ()(Ndmspc::NBinningPoint , TList , TList , int)
	Function pointer type for processing binning points and lists.

using	NGnBeginFuncPtr = void ()(Ndmspc::NBinningPoint , int)
	Function pointer type for the beginning of a tree operation.

using	NGnEndFuncPtr = void ()(Ndmspc::NBinningPoint , int)
	Function pointer type for termination functions used in NGnTree.

Enumerations
enum class	Binning { kSingle = 0 , kMultiple = 1 , kUser = 2 , kUndefined = 3 }
	Types of binning supported. More...

enum class	AxisType { kFixed = 0 , kVariable = 1 , kUndefined = 2 }
	Types of axis supported. More...

Detailed Description

Global callback function for libwebsockets client events.

Handles various websocket events such as connection, message receipt, errors, etc.

Parameters

wsi	Pointer to the websocket instance.
reason	Callback reason/event type.
user	User data pointer.
in	Input data pointer.
len	Length of input data.

Returns: Status code for libwebsockets.

Typedef Documentation

◆ NGnBeginFuncPtr

using Ndmspc::NGnBeginFuncPtr = void (*)(Ndmspc::NBinningPoint *, int)

Function pointer type for the beginning of a tree operation.

This function pointer is used to define a callback that operates on a binning point, a list, and an integer parameter. It is typically called at the start of a tree-related process or iteration.

Parameters

Ndmspc::NBinningPoint*	Pointer to a binning point structure.
int	An integer parameter, typically used for indexing or counting.

Definition at line 52 of file NGnTree.h.

◆ NGnEndFuncPtr

using Ndmspc::NGnEndFuncPtr = void (*)(Ndmspc::NBinningPoint *, int)

Function pointer type for termination functions used in NGnTree.

This function is called to perform termination operations on a binning point.

Parameters

binningPoint	Pointer to the Ndmspc::NBinningPoint object.
flag	An integer flag for custom behavior.

Definition at line 62 of file NGnTree.h.

◆ NGnProcessFuncPtr

using Ndmspc::NGnProcessFuncPtr = void (*)(Ndmspc::NBinningPoint *, TList *, TList *, int)

Function pointer type for processing binning points and lists.

This type defines a pointer to a function that processes a binning point and two lists, along with an integer parameter.

Parameters

Ndmspc::NBinningPoint*	Pointer to a binning point object.
TList*	Pointer to the first list.
TList*	Pointer to the second list.
int	An integer parameter for processing.

Definition at line 40 of file NGnTree.h.

◆ NHnSparseProcessFuncPtr

using Ndmspc::NHnSparseProcessFuncPtr = void (*)(Ndmspc::NBinningPoint *, TList *, TList *, int)

Function pointer type for processing sparse nodes in the tree.

This function is expected to process a binning point and two lists, with an additional integer parameter.

Parameters

Ndmspc::NBinningPoint*	Pointer to the binning point to process.
TList*	Pointer to the first list involved in processing.
TList*	Pointer to the second list involved in processing.
int	Additional integer parameter for processing.

Definition at line 27 of file NGnTree.h.

Enumeration Type Documentation

◆ AxisType

enum class Ndmspc::AxisType

strong

Types of axis supported.

Enumerator
kFixed	fixed axis type
kVariable	variable axis type
kUndefined	Undefined axis type.

Definition at line 30 of file NBinning.h.

◆ Binning

enum class Ndmspc::Binning

strong

Types of binning supported.

Enumerator
kSingle	No rebin possible.
kMultiple	Rebin is possible.
kUser	No rebin possible, but axis range is as single bin (User must set bin as needed)
kUndefined	Undefined binning type.

Definition at line 19 of file NBinning.h.

Classes

Typedefs

Enumerations

Detailed Description

Typedef Documentation

◆ NGnBeginFuncPtr

◆ NGnEndFuncPtr

◆ NGnProcessFuncPtr

◆ NHnSparseProcessFuncPtr

Enumeration Type Documentation

◆ AxisType

◆ Binning