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Started to migrate integral operators.

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rbock
2015-11-08 20:07:22 +01:00
parent 29bf1529e4
commit 8ae9966f5d
4 changed files with 148 additions and 49 deletions
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42
include/sqlpp11/basic_expression_operators.h
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@@ -239,6 +239,48 @@ namespace sqlpp
return_type_or<Expr, R>::check::_();
return {*static_cast<const Expr*>(this), wrap_operand_t<R>{r}};
}
template <typename R>
auto operator+(const R& r) const -> return_type_plus_t<Expr, R>
{
return_type_plus<Expr, R>::check::_();
return {*static_cast<const Expr*>(this), wrap_operand_t<R>{r}};
}
template <typename R>
auto operator-(const R& r) const -> return_type_minus_t<Expr, R>
{
return_type_minus<Expr, R>::check::_();
return {*static_cast<const Expr*>(this), wrap_operand_t<R>{r}};
}
template <typename R>
auto operator*(const R& r) const -> return_type_multiplies_t<Expr, R>
{
return_type_multiplies<Expr, R>::check::_();
return {*static_cast<const Expr*>(this), wrap_operand_t<R>{r}};
}
template <typename R>
auto operator/(const R& r) const -> return_type_divides_t<Expr, R>
{
return_type_divides<Expr, R>::check::_();
return {*static_cast<const Expr*>(this), wrap_operand_t<R>{r}};
}
template <typename Defer = void>
auto operator+() const -> return_type_unary_plus_t<Expr, Defer>
{
return_type_unary_plus<Expr, Defer>::check::_();
return {*static_cast<const Expr*>(this)};
}
template <typename Defer = void>
auto operator-() const -> return_type_unary_minus_t<Expr, Defer>
{
return_type_unary_minus<Expr, Defer>::check::_();
return {*static_cast<const Expr*>(this)};
}
};
}