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rvalue uvalue::get_as optimization

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BlackMATov
2023-01-12 10:31:07 +07:00
parent 5a54ea9bac
commit e2d5ae5e6d
6 changed files with 88 additions and 20 deletions
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46
develop/untests/meta_utilities/value_tests.cpp
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@@ -111,7 +111,7 @@ TEST_CASE("meta/meta_utilities/value") {
ivec2&>);
static_assert(std::is_same_v<
decltype(std::declval<meta::uvalue&&>().get_as<ivec2>()),
ivec2&>);
ivec2>);
static_assert(std::is_same_v<
decltype(std::declval<const meta::uvalue&>().get_as<ivec2>()),
const ivec2&>);
@@ -166,8 +166,15 @@ TEST_CASE("meta/meta_utilities/value") {
CHECK(val.get_as<ivec2>() == ivec2{1,2});
CHECK(std::as_const(val).get_as<ivec2>() == ivec2{1,2});
CHECK(std::move(val).get_as<ivec2>() == ivec2{1,2});
CHECK(std::move(std::as_const(val)).get_as<ivec2>() == ivec2{1,2});
{
meta::uvalue val_copy{val};
CHECK(std::move(val_copy).get_as<ivec2>() == ivec2{1,2});
}
{
meta::uvalue val_copy{val};
CHECK(std::move(std::as_const(val_copy)).get_as<ivec2>() == ivec2{1,2});
}
CHECK_THROWS(std::ignore = val.get_as<ivec3>());
CHECK_THROWS(std::ignore = std::as_const(val).get_as<ivec3>());
@@ -199,8 +206,15 @@ TEST_CASE("meta/meta_utilities/value") {
CHECK(val.get_as<ivec2>() == ivec2{1,2});
CHECK(std::as_const(val).get_as<ivec2>() == ivec2{1,2});
CHECK(std::move(val).get_as<ivec2>() == ivec2{1,2});
CHECK(std::move(std::as_const(val)).get_as<ivec2>() == ivec2{1,2});
{
meta::uvalue val_copy{val};
CHECK(std::move(val_copy).get_as<ivec2>() == ivec2{1,2});
}
{
meta::uvalue val_copy{val};
CHECK(std::move(std::as_const(val_copy)).get_as<ivec2>() == ivec2{1,2});
}
CHECK_THROWS(std::ignore = val.get_as<ivec3>());
CHECK_THROWS(std::ignore = std::as_const(val).get_as<ivec3>());
@@ -226,8 +240,15 @@ TEST_CASE("meta/meta_utilities/value") {
CHECK(val.get_as<ivec2>() == ivec2{1,2});
CHECK(std::as_const(val).get_as<ivec2>() == ivec2{1,2});
CHECK(std::move(val).get_as<ivec2>() == ivec2{1,2});
CHECK(std::move(std::as_const(val)).get_as<ivec2>() == ivec2{1,2});
{
meta::uvalue val_copy{val};
CHECK(std::move(val_copy).get_as<ivec2>() == ivec2{1,2});
}
{
meta::uvalue val_copy{val};
CHECK(std::move(std::as_const(val_copy)).get_as<ivec2>() == ivec2{1,2});
}
CHECK_THROWS(std::ignore = val.get_as<ivec3>());
CHECK_THROWS(std::ignore = std::as_const(val).get_as<ivec3>());
@@ -253,8 +274,15 @@ TEST_CASE("meta/meta_utilities/value") {
CHECK(val.get_as<ivec2>() == ivec2{1,2});
CHECK(std::as_const(val).get_as<ivec2>() == ivec2{1,2});
CHECK(std::move(val).get_as<ivec2>() == ivec2{1,2});
CHECK(std::move(std::as_const(val)).get_as<ivec2>() == ivec2{1,2});
{
meta::uvalue val_copy{val};
CHECK(std::move(val_copy).get_as<ivec2>() == ivec2{1,2});
}
{
meta::uvalue val_copy{val};
CHECK(std::move(std::as_const(val_copy)).get_as<ivec2>() == ivec2{1,2});
}
CHECK_THROWS(std::ignore = val.get_as<ivec3>());
CHECK_THROWS(std::ignore = std::as_const(val).get_as<ivec3>());