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...

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.