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* Removed unneeded file

refactoring
bergmann 6 years ago
parent
commit
ccc1ffc950
1 changed files with 0 additions and 65 deletions
  1. +0
    -65
      include/cpphibernate/driver/mariadb/impl/driver_impl/modifier_tags.inl

+ 0
- 65
include/cpphibernate/driver/mariadb/impl/driver_impl/modifier_tags.inl View File

@@ -1,65 +0,0 @@
#pragma once

namespace cpphibernate {
namespace mariadb {

namespace __impl
{

/* make_modifier_tags_impl */

template<typename X, typename = void>
struct make_modifier_tag_impl
{
template <typename ...T_args>
static constexpr decltype(auto) apply(T_args&&... args)
{ static_assert(sizeof...(args) == -1, "Invalid parameters for make_modifier_tag(...)!"); }
};

template<typename T_modifier>
struct make_modifier_tag_impl<
mp::list<T_modifier>,
mp::enable_if_c<
modifier::is_limit_modifier<mp::decay_t<T_modifier>>::value
|| modifier::is_offset<mp::decay_t<T_modifier>>::value>>
{
static constexpr decltype(auto) apply(T_modifier&&)
{ return T_modifier { }; }
};

}

constexpr decltype(auto) make_modifier_tag = mp::generic_predicate<__impl::make_modifier_tag_impl> { };

namespace __impl
{

/* make_modifier_tags_impl */

template<typename X, typename = void>
struct make_modifier_tags_impl
{
template <typename ...T_args>
static constexpr decltype(auto) apply(T_args&&... args)
{ static_assert(sizeof...(args) == -1, "Invalid parameters for make_modifier_tags(...)!"); }
};

template<typename T_modifiers>
struct make_modifier_tags_impl<
mp::list<T_modifiers>,
mp::enable_if_c<
modifier::is_modifiers<mp::decay_t<T_modifiers>>::value>>
{
static constexpr decltype(auto) apply(T_modifiers&& modifiers)
{
return hana::transform(
modifiers,
make_modifier_tag);
}
};

}

constexpr decltype(auto) make_modifier_tags = mp::generic_predicate<__impl::make_modifier_tags_impl> { };

} }

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