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removed std::pair binding/extraction (not needed)

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This commit is contained in:
Aleksandar Fabijanic 2008-10-09 17:18:50 +00:00
parent fa02d5aa5b
commit 087550a844
2 changed files with 0 additions and 169 deletions
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114
Data/include/Poco/Data/Binding.h
View File

@ -1350,120 +1350,6 @@ private:
};
template <class K, class V>
class Binding<std::pair<K, V> >: public AbstractBinding
/// Specialization for std::multimap.
{
public:
explicit Binding(std::pair<K, V>& val,
const std::string& name = "",
Direction direction = PD_IN):
AbstractBinding(name, direction),
_val(val),
_bound(false)
/// Creates the Binding.
{
reset();
}
~Binding()
/// Destroys the Binding.
{
}
std::size_t numOfColumnsHandled() const
{
return TypeHandler<K>::size() + TypeHandler<V>::size();
}
std::size_t numOfRowsHandled() const
{
return 1;
}
bool canBind() const
{
return !_bound;
}
void bind(std::size_t pos)
{
poco_assert_dbg(getBinder() != 0);
poco_assert_dbg(canBind());
TypeHandler<K>::bind(pos, _val.first, getBinder(), getDirection());
TypeHandler<V>::bind(pos+1, _val.second, getBinder(), getDirection());
_bound = true;
}
void reset()
{
_bound = false;
}
private:
std::pair<K, V>& _val;
bool _bound;
};
template <class K, class V>
class CopyBinding<std::pair<K, V> >: public AbstractBinding
/// Specialization for std::multimap.
{
public:
explicit CopyBinding(std::pair<K, V>& val,
const std::string& name = "",
Direction direction = PD_IN):
AbstractBinding(name, direction),
_pVal(new std::pair<K, V>(val)),
_bound(false)
/// Creates the Binding.
{
reset();
}
~CopyBinding()
/// Destroys the Binding.
{
}
std::size_t numOfColumnsHandled() const
{
return TypeHandler<K>::size() + TypeHandler<V>::size();
}
std::size_t numOfRowsHandled() const
{
return 1;
}
bool canBind() const
{
return !_bound;
}
void bind(std::size_t pos)
{
poco_assert_dbg(getBinder() != 0);
poco_assert_dbg(canBind());
TypeHandler<K>::bind(pos, _pVal->first, getBinder(), getDirection());
TypeHandler<V>::bind(pos+1, _pVal->second, getBinder(), getDirection());
_bound = true;;
}
void reset()
{
_bound = false;
}
private:
typedef typename TypeWrapper<std::pair<K, V> >::TYPE ValueType;
SharedPtr<ValueType> _pVal;
bool _bound;
};
namespace Keywords {

55
Data/include/Poco/Data/Extraction.h
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@ -764,61 +764,6 @@ private:
};
template <class K, class V>
class Extraction<std::pair<K, V> >: public AbstractExtraction
/// Map Data Type specialization for extraction of values from a query result set.
{
public:
Extraction(std::pair<K, V>& result, const Position& pos = Position(0)):
AbstractExtraction(Limit::LIMIT_UNLIMITED, pos.value()),
_rResult(result),
_default()
{
}
Extraction(std::pair<K, V>& result, const std::pair<K, V>& def, const Position& pos = Position(0)):
AbstractExtraction(Limit::LIMIT_UNLIMITED, pos.value()),
_rResult(result),
_default(def)
{
}
~Extraction()
{
}
std::size_t numOfColumnsHandled() const
{
return TypeHandler<K>::size() + TypeHandler<V>::size();
}
std::size_t numOfRowsHandled() const
{
return 1;
}
std::size_t numOfRowsAllowed() const
{
return getLimit();
}
std::size_t extract(std::size_t pos)
{
TypeHandler<std::pair<K, V> >::extract(pos, _rResult, _default, getExtractor());
return 1u;
}
AbstractPrepare* createPrepareObject(AbstractPreparation* pPrep, std::size_t pos)
{
return new Prepare<V>(pPrep, pos, _default);
}
private:
std::pair<K, V>& _rResult;
std::pair<K, V> _default;
};
namespace Keywords {