SharedLibrary.h

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/*
 * SPDX-FileCopyrightText: 2006-2021 Istituto Italiano di Tecnologia (IIT)
 * SPDX-License-Identifier: BSD-3-Clause
 */
 
#ifndef YARP_OS_SHAREDLIBRARY_H
#define YARP_OS_SHAREDLIBRARY_H
 
#include <yarp/os/api.h>
 
#include <string>
 
#ifndef DOXYGEN_SHOULD_SKIP_THIS
namespace yarp::os::impl {
class SharedLibraryImpl;
} // namespace yarp::os::impl
#endif // DOXYGEN_SHOULD_SKIP_THIS
 
namespace yarp::os {
 
class YARP_os_API SharedLibrary
{
public:
    SharedLibrary();
 
    SharedLibrary(const char* filename);
 
    SharedLibrary(const SharedLibrary&) = delete;
    SharedLibrary& operator=(const SharedLibrary&) = delete;
 
    virtual ~SharedLibrary();
 
    bool open(const char* filename);
 
    bool close();
 
    std::string error();
 
    void* getSymbol(const char* symbolName);
 
    bool isValid() const;
 
#ifndef DOXYGEN_SHOULD_SKIP_THIS
private:
    yarp::os::impl::SharedLibraryImpl* const implementation;
#endif // DOXYGEN_SHOULD_SKIP_THIS
};
 
} // namespace yarp::os
 
#endif // YARP_OS_SHAREDLIBRARY_H