73fd1d4737
Conflicts: include/core/loadlib.hpp src/core/loadlib.cpp src/platform/wxwidgets/mainwindow.cpp
60 lines
1.4 KiB
C++
60 lines
1.4 KiB
C++
#ifndef _library__loadlib__hpp__included__
|
|
#define _library__loadlib__hpp__included__
|
|
|
|
#include <string>
|
|
#include <stdexcept>
|
|
|
|
#if defined(_WIN32) || defined(_WIN64)
|
|
#include <windows.h>
|
|
#endif
|
|
|
|
/**
|
|
* A loaded library.
|
|
*/
|
|
class loaded_library
|
|
{
|
|
public:
|
|
/**
|
|
* Load a new library.
|
|
*
|
|
* Parameter filename: The name of file.
|
|
* Throws std::bad_alloc: Not enough memory.
|
|
* Throws std::runtime_error: Error loading shared library.
|
|
*/
|
|
loaded_library(const std::string& filename) throw(std::bad_alloc, std::runtime_error);
|
|
/**
|
|
* Unload a library.
|
|
*/
|
|
~loaded_library() throw();
|
|
/**
|
|
* Look up a symbol.
|
|
*
|
|
* Parameter symbol: The symbol to look up.
|
|
* Returns: The symbol value.
|
|
* Throws std::bad_alloc: Not enough memory.
|
|
* Throws std::runtime_error: Error looking up the symbol.
|
|
*/
|
|
void* operator[](const std::string& symbol) throw(std::bad_alloc, std::runtime_error);
|
|
/**
|
|
* See what libraries are called on this platform.
|
|
*
|
|
* Returns: The name of library.
|
|
*/
|
|
static const std::string& call_library() throw();
|
|
/**
|
|
* See what standard library extension is on this platform.
|
|
*
|
|
* Returns: The extension of library.
|
|
*/
|
|
static const std::string& call_library_ext() throw();
|
|
private:
|
|
loaded_library(const loaded_library&);
|
|
loaded_library& operator=(const loaded_library&);
|
|
#if defined(_WIN32) || defined(_WIN64)
|
|
HMODULE handle;
|
|
#elif !defined(NO_DLFCN)
|
|
void* handle;
|
|
#endif
|
|
};
|
|
|
|
#endif
|