#include <shared_library.h>
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| static std::string | getOSName (const std::string &name) |
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| static std::string | prefix () |
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| static std::string | suffix () |
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The SharedLibrary class dynamically loads shared libraries at run-time.
Definition at line 47 of file shared_library.h.
| Enumerator |
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| SHLIB_GLOBAL |
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| SHLIB_LOCAL |
On platforms that use dlopen(), use RTLD_GLOBAL. This is the default if no flags are given.
This flag is ignored on platforms that do not use dlopen().
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Definition at line 52 of file shared_library.h.
| BT::SharedLibrary::SharedLibrary |
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| BT::SharedLibrary::SharedLibrary |
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const std::string & |
path, |
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int |
flags = 0 |
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) |
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| virtual BT::SharedLibrary::~SharedLibrary |
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virtualdefault |
Creates a SharedLibrary object and loads a library from the given path, using the given flags. See the Flags enumeration for valid values.
Returns the platform-specific filename for shared libraries by prefixing and suffixing name with prefix() and suffix()
| void * BT::SharedLibrary::findSymbol |
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const std::string & |
name | ) |
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private |
| std::string BT::SharedLibrary::getOSName |
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const std::string & |
name | ) |
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static |
Returns the platform-specific filename suffix for shared libraries (including the period). In debug mode, the suffix also includes a "d" to specify the debug version of a library.
Definition at line 23 of file shared_library.cpp.
| const std::string & BT::SharedLibrary::getPath |
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const |
Returns the address of the symbol with the given name. For functions, this is the entry point of the function. Throws a NotFoundException if the symbol does not exist.
Definition at line 60 of file shared_library_UNIX.cpp.
| void * BT::SharedLibrary::getSymbol |
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const std::string & |
name | ) |
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Returns true iff the loaded library contains a symbol with the given name.
Definition at line 9 of file shared_library.cpp.
| bool BT::SharedLibrary::hasSymbol |
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const std::string & |
name | ) |
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| bool BT::SharedLibrary::isLoaded |
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const |
| void BT::SharedLibrary::load |
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const std::string & |
path, |
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int |
flags = 0 |
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) |
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| std::string BT::SharedLibrary::prefix |
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static |
| std::string BT::SharedLibrary::suffix |
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static |
Returns the platform-specific filename prefix for shared libraries. Most platforms would return "lib" as prefix, while on Cygwin, the "cyg" prefix will be returned.
Definition at line 74 of file shared_library_UNIX.cpp.
| void BT::SharedLibrary::unload |
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Loads a shared library from the given path, using the given flags. See the Flags enumeration for valid values. Throws a LibraryAlreadyLoadedException if a library has already been loaded. Throws a LibraryLoadException if the library cannot be loaded.
Definition at line 32 of file shared_library_UNIX.cpp.
| void* BT::SharedLibrary::_handle |
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private |
| std::mutex BT::SharedLibrary::_mutex |
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private |
| std::string BT::SharedLibrary::_path |
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private |
The documentation for this class was generated from the following files: