48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
/******************************************************************************/
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/* DYNAMIC LIBRARIES **********************************************************/
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/******************************************************************************/
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#ifndef _H_EBCL_DYNLIB
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#define _H_EBCL_DYNLIB
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#include <lw/lib/Strings.hh>
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#include <lw/lib/Utilities.hh>
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namespace lw {
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/*= DYNAMIC LIBRARY SUPPORT ==================================================*/
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class T_DynLib : public A_PrivateImplementation
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{
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public:
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T_DynLib( ) = delete;
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T_DynLib( T_DynLib const& ) = delete;
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T_DynLib& operator =( T_DynLib const& ) = delete;
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/* Initialise and set the name of the library to load */
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explicit T_DynLib( T_String const& name );
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explicit T_DynLib( char const* const name );
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/* Load/unload the library */
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bool load( );
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void unload( );
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/* Check whether the library has been loaded */
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bool isLoaded( ) const noexcept;
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/* Obtain the last error that was encoutered */
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T_String lastError( ) const noexcept;
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/* Symbol access. The library MUST be loaded. */
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void* getRawSymbol( char const* name ) const noexcept;
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template< typename T >
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T* getPointer( char const* name ) const noexcept;
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template< typename T >
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std::function< T > getFunction(
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char const* name ) const noexcept;
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};
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M_CLASS_POINTERS( DynLib );
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} // namespace lw
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#endif // _H_EBCL_DYNLIB
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#include <lw/lib/inline/DynLib.hh>
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