This class allows to load and unload shared objects in simple and exception safe way. More...

Inheritance diagram for cppdb::shared_object:

Public Member Functions
void *	safe_sym (std::string const &name)
void *	sym (std::string const &name)
template<typename T >
bool	resolve (std::string const &s, T *&v)
template<typename T >
void	safe_resolve (std::string const &s, T *&v)
Static Public Member Functions
static ref_ptr< shared_object >	open (std::string const &name)

Detailed Description

This class allows to load and unload shared objects in simple and exception safe way.

Member Function Documentation

static ref_ptr<shared_object> cppdb::shared_object::open ( std::string const & name ) [static]

Load shared object, returns empty pointer if the object does not exits or not loadable

template<typename T >

bool cppdb::shared_object::resolve	(	std::string const &	s,
		T *&	v
	)		`[inline]`

Resolve symbol name and assign it to v, returns false if the symbol can't be resolved

template<typename T >

void cppdb::shared_object::safe_resolve	(	std::string const &	s,
		T *&	v
	)		`[inline]`

Resolve symbol name and assign it to v, throws cppdb_error if the symbol can't be resolved

void* cppdb::shared_object::safe_sym ( std::string const & name )

Resolve symbol name and return pointer on it, throws cppdb_error if the symbol can't be resolved

void* cppdb::shared_object::sym ( std::string const & name )

Resolve symbol name and return pointer on it, returns NULL if the symbol can't be resolved

The documentation for this class was generated from the following file: