blocxx
SharedLibrary.hpp
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32
33
37
38#ifndef BLOCXX_SHAREDLIBRARY_HPP_
39#define BLOCXX_SHAREDLIBRARY_HPP_
40#include "blocxx/BLOCXX_config.h"
41#include "blocxx/String.hpp"
44
45namespace BLOCXX_NAMESPACE
46{
47
52class BLOCXX_COMMON_API SharedLibrary : public IntrusiveCountableBase
53{
54public:
55 virtual ~SharedLibrary();
69 template< class fptype >
70 bool getFunctionPointer(const String& functionName, fptype& retval )
71 {
72 return this->doGetFunctionPointer( functionName, reinterpret_cast<void**>(&retval));
73 }
74
75protected:
85 virtual bool doGetFunctionPointer( const String& functionName,
86 void** fp ) const = 0;
87};
88
89} // end namespace BLOCXX_NAMESPACE
90
91#endif
SharedLibrary is a base class for platform classes that implement the functionality of loading and qu...
virtual bool doGetFunctionPointer(const String &functionName, void **fp) const =0
Derived classes have to override this function to implement the symbol loading.
bool getFunctionPointer(const String &functionName, fptype &retval)
given a symbol name, getFunctionPointer will store a pointer to the function in retval.
This String class is an abstract data type that represents as NULL terminated string of characters.
Definition String.hpp:67
Taken from RFC 1321.