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meta: prepare migration to entt::type_id

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This commit is contained in:
Michele Caini
2019-12-18 23:32:41 +01:00
parent d1a6edad8a
commit 0f0aeb6d47
2 changed files with 12 additions and 92 deletions
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90
src/entt/meta/meta.hpp
View File

@@ -699,32 +699,11 @@ struct meta_prop {
return node;
}
/**
* @brief Checks if two meta objects refer to the same node.
* @param other The meta object with which to compare.
* @return True if the two meta objects refer to the same node, false
* otherwise.
*/
bool operator==(const meta_prop &other) const ENTT_NOEXCEPT {
return node == other.node;
}
private:
const internal::meta_prop_node *node;
};
/**
* @brief Checks if two meta objects refer to the same node.
* @param lhs A meta object, either valid or not.
* @param rhs A meta object, either valid or not.
* @return True if the two meta objects refer to the same node, false otherwise.
*/
inline bool operator!=(const meta_prop &lhs, const meta_prop &rhs) ENTT_NOEXCEPT {
return !(lhs == rhs);
}
/*! @brief Opaque container for meta base classes. */
struct meta_base {
/*! @copydoc meta_prop::meta_prop */
@@ -758,22 +737,11 @@ struct meta_base {
return node;
}
/*! @copydoc meta_prop::operator== */
bool operator==(const meta_base &other) const ENTT_NOEXCEPT {
return node == other.node;
}
private:
const internal::meta_base_node *node;
};
/*! @copydoc operator!=(const meta_prop &, const meta_prop &) */
inline bool operator!=(const meta_base &lhs, const meta_base &rhs) ENTT_NOEXCEPT {
return !(lhs == rhs);
}
/*! @brief Opaque container for meta conversion functions. */
struct meta_conv {
/*! @copydoc meta_prop::meta_prop */
@@ -804,22 +772,11 @@ struct meta_conv {
return node;
}
/*! @copydoc meta_prop::operator== */
bool operator==(const meta_conv &other) const ENTT_NOEXCEPT {
return node == other.node;
}
private:
const internal::meta_conv_node *node;
};
/*! @copydoc operator!=(const meta_prop &, const meta_prop &) */
inline bool operator!=(const meta_conv &lhs, const meta_conv &rhs) ENTT_NOEXCEPT {
return !(lhs == rhs);
}
/*! @brief Opaque container for meta constructors. */
struct meta_ctor {
/*! @brief Unsigned integer type. */
@@ -899,22 +856,11 @@ struct meta_ctor {
return node;
}
/*! @copydoc meta_prop::operator== */
bool operator==(const meta_ctor &other) const ENTT_NOEXCEPT {
return node == other.node;
}
private:
const internal::meta_ctor_node *node;
};
/*! @copydoc operator!=(const meta_prop &, const meta_prop &) */
inline bool operator!=(const meta_ctor &lhs, const meta_ctor &rhs) ENTT_NOEXCEPT {
return !(lhs == rhs);
}
/*! @brief Opaque container for meta data. */
struct meta_data {
/*! @copydoc meta_prop::meta_prop */
@@ -1047,22 +993,11 @@ struct meta_data {
return node;
}
/*! @copydoc meta_prop::operator== */
bool operator==(const meta_data &other) const ENTT_NOEXCEPT {
return node == other.node;
}
private:
const internal::meta_data_node *node;
};
/*! @copydoc operator!=(const meta_prop &, const meta_prop &) */
inline bool operator!=(const meta_data &lhs, const meta_data &rhs) ENTT_NOEXCEPT {
return !(lhs == rhs);
}
/*! @brief Opaque container for meta functions. */
struct meta_func {
/*! @brief Unsigned integer type. */
@@ -1169,22 +1104,11 @@ struct meta_func {
return node;
}
/*! @copydoc meta_prop::operator== */
bool operator==(const meta_func &other) const ENTT_NOEXCEPT {
return node == other.node;
}
private:
const internal::meta_func_node *node;
};
/*! @copydoc operator!=(const meta_prop &, const meta_prop &) */
inline bool operator!=(const meta_func &lhs, const meta_func &rhs) ENTT_NOEXCEPT {
return !(lhs == rhs);
}
/*! @brief Opaque container for meta types. */
class meta_type {
template<typename... Args, std::size_t... Indexes>
@@ -1528,7 +1452,12 @@ public:
return node;
}
/*! @copydoc meta_prop::operator== */
/**
* @brief Checks if two meta objects refer to the same type.
* @param other The meta object with which to compare.
* @return True if the two meta objects refer to the same type, false
* otherwise.
*/
bool operator==(const meta_type &other) const ENTT_NOEXCEPT {
return node == other.node;
}
@@ -1538,7 +1467,12 @@ private:
};
/*! @copydoc operator!=(const meta_prop &, const meta_prop &) */
/**
* @brief Checks if two meta objects refer to the same type.
* @param lhs A meta object, either valid or not.
* @param rhs A meta object, either valid or not.
* @return False if the two meta objects refer to the same node, true otherwise.
*/
inline bool operator!=(const meta_type &lhs, const meta_type &rhs) ENTT_NOEXCEPT {
return !(lhs == rhs);
}

14
test/entt/meta/meta.cpp
View File

@@ -889,7 +889,6 @@ TEST_F(Meta, MetaProp) {
auto prop = entt::resolve<char>().prop(props::prop_int);
ASSERT_TRUE(prop);
ASSERT_NE(prop, entt::meta_prop{});
ASSERT_EQ(prop.key(), props::prop_int);
ASSERT_EQ(prop.value(), 42);
}
@@ -899,7 +898,6 @@ TEST_F(Meta, MetaBase) {
derived_type derived{};
ASSERT_TRUE(base);
ASSERT_NE(base, entt::meta_base{});
ASSERT_EQ(base.parent(), entt::resolve("derived"_hs));
ASSERT_EQ(base.type(), entt::resolve<base_type>());
ASSERT_EQ(base.cast(&derived), static_cast<base_type *>(&derived));
@@ -910,7 +908,6 @@ TEST_F(Meta, MetaConv) {
double value = 3.;
ASSERT_TRUE(conv);
ASSERT_NE(conv, entt::meta_conv{});
ASSERT_EQ(conv.parent(), entt::resolve<double>());
ASSERT_EQ(conv.type(), entt::resolve<int>());
@@ -926,7 +923,6 @@ TEST_F(Meta, MetaConvAsFreeFunctions) {
derived_type derived{derived_type{}, 42, 'c'};
ASSERT_TRUE(conv);
ASSERT_NE(conv, entt::meta_conv{});
ASSERT_EQ(conv.parent(), entt::resolve<derived_type>());
ASSERT_EQ(conv.type(), entt::resolve<int>());
@@ -942,7 +938,6 @@ TEST_F(Meta, MetaConvAsMemberFunctions) {
derived_type derived{derived_type{}, 42, 'c'};
ASSERT_TRUE(conv);
ASSERT_NE(conv, entt::meta_conv{});
ASSERT_EQ(conv.parent(), entt::resolve<derived_type>());
ASSERT_EQ(conv.type(), entt::resolve<char>());
@@ -957,7 +952,6 @@ TEST_F(Meta, MetaCtor) {
auto ctor = entt::resolve<derived_type>().ctor<const base_type &, int, char>();
ASSERT_TRUE(ctor);
ASSERT_NE(ctor, entt::meta_ctor{});
ASSERT_EQ(ctor.parent(), entt::resolve("derived"_hs));
ASSERT_EQ(ctor.size(), entt::meta_ctor::size_type{3});
ASSERT_EQ(ctor.arg(entt::meta_ctor::size_type{0}), entt::resolve<base_type>());
@@ -1078,7 +1072,6 @@ TEST_F(Meta, MetaData) {
data_type instance{};
ASSERT_TRUE(data);
ASSERT_NE(data, entt::meta_data{});
ASSERT_EQ(data.parent(), entt::resolve("data"_hs));
ASSERT_EQ(data.type(), entt::resolve<int>());
ASSERT_EQ(data.identifier(), "i"_hs);
@@ -1241,7 +1234,6 @@ TEST_F(Meta, MetaDataSetterGetterAsFreeFunctions) {
setter_getter_type instance{};
ASSERT_TRUE(data);
ASSERT_NE(data, entt::meta_data{});
ASSERT_EQ(data.parent(), entt::resolve("setter_getter"_hs));
ASSERT_EQ(data.type(), entt::resolve<int>());
ASSERT_EQ(data.identifier(), "x"_hs);
@@ -1257,7 +1249,6 @@ TEST_F(Meta, MetaDataSetterGetterAsMemberFunctions) {
setter_getter_type instance{};
ASSERT_TRUE(data);
ASSERT_NE(data, entt::meta_data{});
ASSERT_EQ(data.parent(), entt::resolve("setter_getter"_hs));
ASSERT_EQ(data.type(), entt::resolve<int>());
ASSERT_EQ(data.identifier(), "y"_hs);
@@ -1273,7 +1264,6 @@ TEST_F(Meta, MetaDataSetterGetterWithRefAsMemberFunctions) {
setter_getter_type instance{};
ASSERT_TRUE(data);
ASSERT_NE(data, entt::meta_data{});
ASSERT_EQ(data.parent(), entt::resolve("setter_getter"_hs));
ASSERT_EQ(data.type(), entt::resolve<int>());
ASSERT_EQ(data.identifier(), "w"_hs);
@@ -1289,7 +1279,6 @@ TEST_F(Meta, MetaDataSetterGetterMixed) {
setter_getter_type instance{};
ASSERT_TRUE(data);
ASSERT_NE(data, entt::meta_data{});
ASSERT_EQ(data.parent(), entt::resolve("setter_getter"_hs));
ASSERT_EQ(data.type(), entt::resolve<int>());
ASSERT_EQ(data.identifier(), "z"_hs);
@@ -1308,7 +1297,6 @@ TEST_F(Meta, MetaDataArrayStatic) {
array_type::global[2] = 7;
ASSERT_TRUE(data);
ASSERT_NE(data, entt::meta_data{});
ASSERT_EQ(data.parent(), entt::resolve("array"_hs));
ASSERT_EQ(data.type(), entt::resolve<int[3]>());
ASSERT_EQ(data.identifier(), "global"_hs);
@@ -1338,7 +1326,6 @@ TEST_F(Meta, MetaDataArray) {
instance.local[2] = 7;
ASSERT_TRUE(data);
ASSERT_NE(data, entt::meta_data{});
ASSERT_EQ(data.parent(), entt::resolve("array"_hs));
ASSERT_EQ(data.type(), entt::resolve<int[3]>());
ASSERT_EQ(data.identifier(), "local"_hs);
@@ -1387,7 +1374,6 @@ TEST_F(Meta, MetaFunc) {
func_type instance{};
ASSERT_TRUE(func);
ASSERT_NE(func, entt::meta_func{});
ASSERT_EQ(func.parent(), entt::resolve("func"_hs));
ASSERT_EQ(func.identifier(), "f2"_hs);
ASSERT_EQ(func.size(), entt::meta_func::size_type{2});