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Cleaned up date/time structs a bit

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rbock 2015-10-27 16:13:36 +01:00
parent 56d312a59b
commit 31b7ac4c4a
4 changed files with 26 additions and 37 deletions
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21
include/sqlpp11/date.h
View File

@ -42,7 +42,7 @@ namespace sqlpp
{
using _traits = make_traits<date, tag::is_value_type>;
using _tag = tag::is_date;
using _cpp_value_type = day_point;
using _cpp_value_type = cpp::day_point;
template <typename T>
using _is_valid_operand = is_time_point_t<T>;
@ -74,7 +74,7 @@ namespace sqlpp
{
if (t._is_trivial())
{
_value = day_point{};
_value = _cpp_value_type{};
_is_null = true;
}
else
@ -87,7 +87,7 @@ namespace sqlpp
void set_null()
{
_value = day_point{};
_value = _cpp_value_type{};
_is_null = true;
}
@ -148,7 +148,7 @@ namespace sqlpp
{
_is_valid = false;
_is_null = true;
_value = day_point{};
_value = _cpp_value_type{};
}
void _validate()
@ -168,7 +168,7 @@ namespace sqlpp
if (not _is_valid)
throw exception("accessing is_null in non-existing row");
return value() == day_point{};
return value() == _cpp_value_type{};
}
_cpp_value_type value() const
@ -184,7 +184,7 @@ namespace sqlpp
}
else
{
return day_point{};
return _cpp_value_type{};
}
}
return _value;
@ -193,7 +193,7 @@ namespace sqlpp
template <typename Target>
void _bind(Target& target, size_t i)
{
target._bind_date_result(i, &_value, &_is_null);
target._bind_day_point_result(i, &_value, &_is_null);
}
private:
@ -201,12 +201,5 @@ namespace sqlpp
bool _is_null;
_cpp_value_type _value;
};
// ostream operator for date result field
template <typename Db, typename FieldSpec>
inline std::ostream& operator<<(std::ostream& os, const result_field_t<date, Db, FieldSpec>& e)
{
return serialize(e, os);
}
}
#endif

19
include/sqlpp11/date_time.h
View File

@ -42,7 +42,7 @@ namespace sqlpp
{
using _traits = make_traits<date_time, tag::is_value_type>;
using _tag = tag::is_date_time;
using _cpp_value_type = ms_point;
using _cpp_value_type = cpp::ms_point;
template <typename T>
using _is_valid_operand = is_time_point_t<T>;
@ -74,7 +74,7 @@ namespace sqlpp
{
if (t._is_trivial())
{
_value = day_point{};
_value = _cpp_value_type{};
_is_null = true;
}
else
@ -87,7 +87,7 @@ namespace sqlpp
void set_null()
{
_value = day_point{};
_value = _cpp_value_type{};
_is_null = true;
}
@ -149,7 +149,7 @@ namespace sqlpp
{
_is_valid = false;
_is_null = true;
_value = day_point{};
_value = _cpp_value_type{};
}
void _validate()
@ -169,7 +169,7 @@ namespace sqlpp
if (not _is_valid)
throw exception("accessing is_null in non-existing row");
return value() == day_point{};
return value() == _cpp_value_type{};
}
_cpp_value_type value() const
@ -185,7 +185,7 @@ namespace sqlpp
}
else
{
return day_point{};
return _cpp_value_type{};
}
}
return _value;
@ -202,12 +202,5 @@ namespace sqlpp
bool _is_null;
_cpp_value_type _value;
};
// ostream operator for date_time result field
template <typename Db, typename FieldSpec>
inline std::ostream& operator<<(std::ostream& os, const result_field_t<date_time, Db, FieldSpec>& e)
{
return serialize(e, os);
}
}
#endif

3
include/sqlpp11/date_time_fwd.h
View File

@ -31,10 +31,13 @@
namespace sqlpp
{
namespace cpp
{
using days = std::chrono::duration<int, std::ratio_multiply<std::ratio<24>, std::chrono::hours::period>>;
using day_point = std::chrono::time_point<std::chrono::system_clock, days>;
using ms_point = std::chrono::time_point<std::chrono::system_clock, std::chrono::microseconds>;
}
struct date;
struct date_time;

14
include/sqlpp11/wrap_operand.h
View File

@ -71,14 +71,14 @@ namespace sqlpp
_value_t _t;
};
template <typename Rep, typename Period>
struct date_time_operand : public alias_operators<date_time_operand<Rep, Period>>
template <typename Period>
struct date_time_operand : public alias_operators<date_time_operand<Period>>
{
using _traits = make_traits<date, tag::is_expression, tag::is_wrapped_value>;
using _nodes = detail::type_vector<>;
using _is_aggregate_expression = std::true_type;
using _value_t = std::chrono::time_point<Rep, Period>;
using _value_t = std::chrono::time_point<std::chrono::system_clock, Period>;
date_time_operand() : _t{}
{
@ -96,7 +96,7 @@ namespace sqlpp
bool _is_trivial() const
{
return _t == day_point{};
return _t == _value_t{};
}
_value_t _t;
@ -256,10 +256,10 @@ namespace sqlpp
using type = boolean_operand;
};
template <typename Rep, typename Period>
struct wrap_operand<std::chrono::time_point<Rep, Period>, void>
template <typename Period>
struct wrap_operand<std::chrono::time_point<std::chrono::system_clock, Period>, void>
{
using type = date_time_operand<Rep, Period>;
using type = date_time_operand<Period>;
};
template <typename T>