kanzi::LuaInstance Class Reference

Loads and runs Lua scripts. More...

#include <kanzi/lua/lua_instance.hpp>

Public Member Functions
bool	loadScript (string_view scriptName, string_view code)
	Loads a Lua script and assigns a name to the script. More...
bool	loadScript (BinaryResource &resource)
	Loads a binary resource as a Lua script. More...
void	run (string_view scriptName)
	Runs a previously loaded Lua script with a matching name. More...
void	run (string_view scriptName, NodeSharedPtr contextNode)
	Runs a previously loaded Lua script with a matching name. More...
void	run (const BinaryResource &resource)
	Runs a previously loaded resource loaded as a Lua script. More...
void	run (const BinaryResource &resource, NodeSharedPtr contextNode)
	Runs a previously loaded resource loaded as a Lua script. More...
	~LuaInstance ()
	Destructor. More...

Static Public Attributes
static PropertyType< int >	LuaInstanceIDProperty
	Set to binary resources of scripts that are loaded into the Lua instance. More...

Friends
class	LuaModule
	Friend classes. More...

Detailed Description

Loads and runs Lua scripts.

Use the LuaModule to initialize, retrieve, and free the LuaInstance.

See also

LuaModule

Since

Kanzi 3.9.9

Constructor & Destructor Documentation

kanzi::LuaInstance::~LuaInstance

(

)

Destructor.

Member Function Documentation

void kanzi::LuaInstance::run

(

string_view

scriptName

)

Runs a previously loaded Lua script with a matching name.

Parameters

scriptName

Name of the script to be run. If nullopt, runs the latest loaded Lua script.

void kanzi::LuaInstance::run	(	string_view	scriptName,
		NodeSharedPtr	contextNode
	)

Runs a previously loaded Lua script with a matching name.

Parameters

scriptName	Name of the script to be run.
contextNode	The context node attached to the script.

void kanzi::LuaInstance::run

(

const BinaryResource &

resource

)

Runs a previously loaded resource loaded as a Lua script.

Parameters

resource

The binary resource that contains the Lua script to run.

void kanzi::LuaInstance::run	(	const BinaryResource &	resource,
		NodeSharedPtr	contextNode
	)

Runs a previously loaded resource loaded as a Lua script.

Parameters

resource	The binary resource that contains the Lua script to run.
contextNode	The context node attached to the script.

bool kanzi::LuaInstance::loadScript	(	string_view	scriptName,
		string_view	code
	)

Loads a Lua script and assigns a name to the script.

When you assign a name that is already in use by another script, the script replaces the previously loaded script.

Parameters

code	Lua script to load.
scriptName	Name of the script.

Returns

True if the script is loaded.

bool kanzi::LuaInstance::loadScript

(

BinaryResource &

resource

)

Loads a binary resource as a Lua script.

The script does not load the script if is already loaded. The name of the script is the resource URL.

Parameters

resource

The binary resource that contains the Lua script.

Returns

True if the binary resource is loaded as a Lua script.

Friends And Related Function Documentation

friend class LuaModule

friend

Friend classes.

Member Data Documentation

PropertyType<int> kanzi::LuaInstance::LuaInstanceIDProperty

static

Set to binary resources of scripts that are loaded into the Lua instance.

---

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

• kanzi/lua/lua_instance.hpp