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#ifndef guard_unbounded_valuetype_sequence_hpp
#define guard_unbounded_valuetype_sequence_hpp
/**
* @file
*
* @brief Implement unbounded sequences for value types.
*
* $Id$
*
* @author Carlos O'Ryan
*/
#include "Unbounded_Valuetype_Allocation_Traits_T.h"
#include "Valuetype_Traits_T.h"
#include "tao/Generic_Sequence_T.h"
#include "Valuetype_Sequence_Element_T.h"
TAO_BEGIN_VERSIONED_NAMESPACE_DECL
namespace TAO
{
template<typename object_t, typename object_t_var>
class unbounded_valuetype_sequence
{
public:
typedef object_t object_type;
typedef object_type * value_type;
typedef value_type const const_value_type;
typedef details::valuetype_traits<object_type,object_t_var,true> element_traits;
typedef details::unbounded_reference_allocation_traits<value_type,element_traits,true> allocation_traits;
typedef details::valuetype_sequence_element<element_traits> element_type;
typedef element_type subscript_type;
typedef value_type const & const_subscript_type;
typedef details::generic_sequence<value_type, allocation_traits, element_traits> implementation_type;
inline unbounded_valuetype_sequence()
: impl_()
{}
inline explicit unbounded_valuetype_sequence(CORBA::ULong maximum)
: impl_(maximum)
{}
inline unbounded_valuetype_sequence(
CORBA::ULong maximum,
CORBA::ULong length,
value_type * data,
CORBA::Boolean release)
: impl_(maximum, length, data, release)
{}
/* Use default ctor, operator= and dtor */
inline CORBA::ULong maximum() const {
return impl_.maximum();
}
inline CORBA::Boolean release() const {
return impl_.release();
}
inline CORBA::ULong length() const {
return impl_.length();
}
inline void length(CORBA::ULong length) {
impl_.length(length);
}
inline value_type const & operator[](CORBA::ULong i) const {
return impl_[i];
}
inline element_type operator[](CORBA::ULong i) {
return element_type(impl_[i], release());
}
inline value_type const * get_buffer() const {
return impl_.get_buffer();
}
inline void replace(
CORBA::ULong maximum,
CORBA::ULong length,
value_type * data,
CORBA::Boolean release = false) {
impl_.replace(maximum, length, data, release);
}
inline value_type * get_buffer(CORBA::Boolean orphan = false) {
return impl_.get_buffer(orphan);
}
inline void swap(unbounded_valuetype_sequence & rhs) throw() {
impl_.swap(rhs.impl_);
}
static value_type * allocbuf(CORBA::ULong maximum)
{
return implementation_type::allocbuf(maximum);
}
static void freebuf(value_type * buffer)
{
implementation_type::freebuf(buffer);
}
private:
implementation_type impl_;
};
template <typename stream, typename object_t, typename object_t_var>
bool marshal_sequence(stream & strm, const TAO::unbounded_valuetype_sequence<object_t, object_t_var> & source) {
::CORBA::ULong const length = source.length ();
if (!(strm << length)) {
return false;
}
for(CORBA::ULong i = 0; i < length; ++i) {
if (!(strm << source[i])) {
return false;
}
}
return true;
}
template <typename stream, typename object_t, typename object_t_var>
bool demarshal_sequence(stream & strm, TAO::unbounded_valuetype_sequence <object_t, object_t_var> & target) {
typedef typename TAO::unbounded_valuetype_sequence <object_t, object_t_var> sequence;
::CORBA::ULong new_length = 0;
if (!(strm >> new_length)) {
return false;
}
if (new_length > strm.length()) {
return false;
}
sequence tmp(new_length);
tmp.length(new_length);
typename sequence::value_type * buffer = tmp.get_buffer();
for(CORBA::ULong i = 0; i < new_length; ++i) {
if (!(strm >> buffer[i])) {
return false;
}
}
tmp.swap(target);
return true;
}
} // namespace TAO
TAO_END_VERSIONED_NAMESPACE_DECL
#endif // guard_unbounded_valuetype_sequence_hpp
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