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// file : odb/query-dynamic.txx
// copyright : Copyright (c) 2009-2013 Code Synthesis Tools CC
// license : GNU GPL v2; see accompanying LICENSE file
namespace odb
{
// query_base
//
template <typename T>
void query_base::
append_val (const T& val, const native_column_info* c)
{
clause_.push_back (clause_part ());
clause_part& p (clause_.back ());
p.kind = clause_part::kind_param_val;
p.data = 0; // In case new below throws.
p.native_info = c;
query_param* qp (new (details::shared) val_query_param<T> (val));
p.data = reinterpret_cast<std::size_t> (qp);
}
// query_column
//
template <typename T>
query_base query_column<T>::
in (const T& v1, const T& v2) const
{
query_base q (native_info);
q.append_val (v1, native_info);
q.append_val (v2, native_info);
q.append (query_base::clause_part::op_in, 2);
return q;
}
template <typename T>
query_base query_column<T>::
in (const T& v1, const T& v2, const T& v3) const
{
query_base q (native_info);
q.append_val (v1, native_info);
q.append_val (v2, native_info);
q.append_val (v3, native_info);
q.append (query_base::clause_part::op_in, 3);
return q;
}
template <typename T>
query_base query_column<T>::
in (const T& v1, const T& v2, const T& v3, const T& v4) const
{
query_base q (native_info);
q.append_val (v1, native_info);
q.append_val (v2, native_info);
q.append_val (v3, native_info);
q.append_val (v4, native_info);
q.append (query_base::clause_part::op_in, 4);
return q;
}
template <typename T>
query_base query_column<T>::
in (const T& v1, const T& v2, const T& v3, const T& v4, const T& v5) const
{
query_base q (native_info);
q.append_val (v1, native_info);
q.append_val (v2, native_info);
q.append_val (v3, native_info);
q.append_val (v4, native_info);
q.append_val (v5, native_info);
q.append (query_base::clause_part::op_in, 5);
return q;
}
template <typename T>
template <typename I>
query_base query_column<T>::
in_range (I i, I end) const
{
query_base q (native_info);
std::size_t n (0);
for (; i != end; ++i, ++n)
q.append_val (*i, native_info);
q.append (query_base::clause_part::op_in, n);
return q;
}
}
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