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Shortened template for pseudo_column

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rbock 2014-06-18 18:20:59 +02:00
parent 5f927572cf
commit 56e34dbf5e
1 changed files with 5 additions and 5 deletions
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10
include/sqlpp11/select_pseudo_table.h
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@ -32,14 +32,14 @@
namespace sqlpp namespace sqlpp
{ {
// provide type information for sub-selects that are used as named expressions or tables // provide type information for sub-selects that are used as named expressions or tables
template<typename Expr> template<typename ValueType, typename NameType>
struct select_column_spec_t struct select_column_spec_t
{ {
using _traits = make_traits<value_type_of<Expr>>; using _traits = make_traits<ValueType>;
using _recursive_traits = make_recursive_traits<>; using _recursive_traits = make_recursive_traits<>;
using _value_type = value_type_of<Expr>; // FIXME: column specs probably should use _traits, too using _value_type = ValueType; // FIXME: column specs probably should use _traits, too
using _name_t = typename Expr::_name_t; using _name_t = NameType;
struct _column_type struct _column_type
{ {
using _must_not_insert = std::true_type; using _must_not_insert = std::true_type;
@ -53,7 +53,7 @@ namespace sqlpp
> >
struct select_pseudo_table_t: public sqlpp::table_t<select_pseudo_table_t< struct select_pseudo_table_t: public sqlpp::table_t<select_pseudo_table_t<
Select, Select,
NamedExpr...>, select_column_spec_t<NamedExpr>...> NamedExpr...>, select_column_spec_t<value_type_of<NamedExpr>, typename NamedExpr::_name_t>...>
{ {
using _traits = make_traits<no_value_t, tag::table, tag::pseudo_table>; using _traits = make_traits<no_value_t, tag::table, tag::pseudo_table>;
using _recursive_traits = make_recursive_traits<>; using _recursive_traits = make_recursive_traits<>;