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Removed templated variables

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Also fixed tabs to spaces. Used github editor, can update later if there was a syntax error.
This commit is contained in:
Aaron Bishop 2017-10-23 09:10:10 -04:00 committed by GitHub
parent fb84f9b4a9
commit d207a26638
1 changed files with 19 additions and 25 deletions
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44
include/sqlpp11/result.h
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@ -1,5 +1,5 @@
/*
* Copyright (c) 2013-2015, Roland Bock
* Copyright (c) 2013-2017, Roland Bock, Aaron Bishop
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification,
@ -40,27 +40,21 @@ namespace sqlpp
namespace detail
{
template<class DbResult, class = void>
struct result_has_size : std::false_type {};
template<class DbResult, class = void>
struct result_has_size : std::false_type {};
template<class DbResult>
struct result_has_size<DbResult, void_t<decltype(std::declval<DbResult>().size())>>
: std::true_type {};
template<class DbResult>
struct result_has_size<DbResult, void_t<decltype(std::declval<DbResult>().size())>>
: std::true_type {};
template<class DbResult>
constexpr bool result_has_size_v = result_has_size<DbResult>::value;
template<class DbResult, class = void>
struct result_size_type { using type = void; };
template<class DbResult, class = void>
struct result_size_type { using type = void; };
template<class DbResult>
struct result_size_type<DbResult, void_t<decltype(std::declval<DbResult>().size())>>
{
using type = decltype(std::declval<DbResult>().size());
};
template<class DbResult>
using result_size_type_t = typename result_size_type<DbResult>::type;
template<class DbResult>
struct result_size_type<DbResult, void_t<decltype(std::declval<DbResult>().size())>>
{
using type = decltype(std::declval<DbResult>().size());
};
}
template <typename DbResult, typename ResultRow>
@ -165,12 +159,12 @@ namespace sqlpp
_result.next(_result_row);
}
template<class Size = detail::result_size_type_t<DbResult>>
Size size() const
{
static_assert(detail::result_has_size_v<DbResult>, "Underlying connector does not support size()");
return _result.size();
}
template<class Size = typename detail::result_size_type<DbResult>::type>
Size size() const
{
static_assert(detail::result_has_size<DbResult>::value, "Underlying connector does not support size()");
return _result.size();
}
};
} // namespace sqlpp