High level API to enable work with dynamically loadable shared libraries. More...

#include <SharedLibrary.hpp>

Public Member Functions
	SharedLibrary (void)
	Constructs an SharedLibrary instance. More...

	SharedLibrary (const SharedLibrary &arg)=delete
	Copy contructor. More...

SharedLibrary &	operator= (const SharedLibrary &arg)=delete
	Assignment operator. More...

virtual	~SharedLibrary (void)
	Destructs this instance and frees all resouces. More...

void	Load (const String &path)
	Loads the specified shared library. More...

void	Unload (void)
	Unloads the shared library. More...

void *	GetFunctionAddress (const String &symbolName)
	Returns the address where specified symbol is located in the memory. More...

Static Public Member Functions
static String	GetArpLibrariesDirectory (void)

Detailed Description

High level API to enable work with dynamically loadable shared libraries.

Constructor & Destructor Documentation

◆ SharedLibrary() [1/2]

Arp::System::Commons::Runtime::SharedLibrary::SharedLibrary ( void )

Constructs an SharedLibrary instance.

◆ SharedLibrary() [2/2]

Arp::System::Commons::Runtime::SharedLibrary::SharedLibrary ( const SharedLibrary & arg )

delete

Copy contructor.

◆ ~SharedLibrary()

virtual Arp::System::Commons::Runtime::SharedLibrary::~SharedLibrary ( void )

virtual

Destructs this instance and frees all resouces.

Member Function Documentation

◆ GetFunctionAddress()

void* Arp::System::Commons::Runtime::SharedLibrary::GetFunctionAddress ( const String & symbolName )

Returns the address where specified symbol is located in the memory.

Parameters

symbolName Name of queried symbol.

Returns: Valid memory address on success, NULL if symbol could not be found.

◆ Load()

void Arp::System::Commons::Runtime::SharedLibrary::Load ( const String & path )

Loads the specified shared library.

Symbols exposed by the shared library are globally available after a successfull load.

Parameters

path	The complete path to the library to load.

Exceptions

Arp::Exception if the library could not be loaded.

◆ operator=()

SharedLibrary& Arp::System::Commons::Runtime::SharedLibrary::operator= ( const SharedLibrary & arg )

delete

Assignment operator.

◆ Unload()

void Arp::System::Commons::Runtime::SharedLibrary::Unload ( void )

Unloads the shared library.