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sandbox playbox

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This commit is contained in:
Shane Grant
2013-06-21 16:12:32 -07:00
parent 56f0561bd7
commit 514b08a2a0
1 changed files with 85 additions and 22 deletions
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107
sandbox.cpp
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@@ -43,7 +43,9 @@
class Base
{
private:
public:
//private:
friend class cereal::access;
template <class Archive>
void serialize( Archive & ar )
@@ -54,7 +56,7 @@ class Base
int x;
};
class Derived : public Base
class Derived : private Base
{
public:
//friend class cereal::access;
@@ -247,32 +249,93 @@ namespace cereal
};
}
template<typename T>
struct has_size_method
{
private:
typedef std::true_type yes;
typedef std::false_type no;
template<typename U> static auto test(int) -> decltype(std::declval<U>().size(), yes());
template<typename> static no test(...);
public:
static constexpr bool value = std::is_same<decltype(test<T>(0)),yes>::value;
};
#include <vector>
template<class T, class A>
struct has_serialize_method
{
private:
typedef std::true_type yes;
typedef std::false_type no;
template<class T2, class A2> static auto test(int) -> decltype(std::declval<T2>().serialize(std::declval<A2&>()), yes());
//template<class T2, class A2> static auto test(int) -> decltype( access::member_serialize(std::declval<A2&>()std::declval<T2>().serialize(std::declval<A2&>()), yes());
//decltype( access::member_serialize(std::declval<A&>(), std::declval<T&>() ) )
template<typename, typename> static no test(...);
public:
static constexpr bool value = std::is_same<decltype(test<T, A>(0)),yes>::value;
};
struct B
{
int size();
};
struct C : private B
{
};
// ######################################################################
int main()
{
std::cout << std::boolalpha << std::endl;
std::cout << "Base" << std::endl;
std::cout << "ms " << cereal::traits::has_member_save<Base, cereal::BinaryOutputArchive>() << std::endl;
std::cout << "nms " << cereal::traits::has_non_member_save<Base, cereal::BinaryOutputArchive>() << std::endl;
std::cout << "ml " << cereal::traits::has_member_load<Base, cereal::BinaryInputArchive>() << std::endl;
std::cout << "nml " << cereal::traits::has_non_member_load<Base, cereal::BinaryInputArchive>() << std::endl;
std::cout << "mse " << cereal::traits::has_member_serialize<Base, cereal::BinaryOutputArchive>() << std::endl;
std::cout << "nse " << cereal::traits::has_non_member_serialize<Base, cereal::BinaryOutputArchive>() << std::endl;
std::cout << "iser " << cereal::traits::is_input_serializable<Base, cereal::BinaryInputArchive>() << std::endl;
std::cout << "oser " << cereal::traits::is_output_serializable<Base, cereal::BinaryOutputArchive>() << std::endl;
std::cout << std::endl;
//std::cout << "Base" << std::endl;
//std::cout << "ms " << cereal::traits::has_member_save<Base, cereal::BinaryOutputArchive>() << std::endl;
//std::cout << "nms " << cereal::traits::has_non_member_save<Base, cereal::BinaryOutputArchive>() << std::endl;
//std::cout << "ml " << cereal::traits::has_member_load<Base, cereal::BinaryInputArchive>() << std::endl;
//std::cout << "nml " << cereal::traits::has_non_member_load<Base, cereal::BinaryInputArchive>() << std::endl;
//std::cout << "mse " << cereal::traits::has_member_serialize<Base, cereal::BinaryOutputArchive>() << std::endl;
//std::cout << "nse " << cereal::traits::has_non_member_serialize<Base, cereal::BinaryOutputArchive>() << std::endl;
//std::cout << "iser " << cereal::traits::is_input_serializable<Base, cereal::BinaryInputArchive>() << std::endl;
//std::cout << "oser " << cereal::traits::is_output_serializable<Base, cereal::BinaryOutputArchive>() << std::endl;
//std::cout << std::endl;
std::cout << "Derived" << std::endl;
std::cout << "ms " << cereal::traits::has_member_save<Derived, cereal::BinaryOutputArchive>() << std::endl;
std::cout << "nms " << cereal::traits::has_non_member_save<Derived, cereal::BinaryOutputArchive>() << std::endl;
std::cout << "ml " << cereal::traits::has_member_load<Derived, cereal::BinaryInputArchive>() << std::endl;
std::cout << "nml " << cereal::traits::has_non_member_load<Derived, cereal::BinaryInputArchive>() << std::endl;
std::cout << "mse " << cereal::traits::has_member_serialize<Derived, cereal::BinaryOutputArchive>() << std::endl;
std::cout << "nse " << cereal::traits::has_non_member_serialize<Derived, cereal::BinaryOutputArchive>() << std::endl;
std::cout << "iser " << cereal::traits::is_input_serializable<Derived, cereal::BinaryInputArchive>() << std::endl;
std::cout << "oser " << cereal::traits::is_output_serializable<Derived, cereal::BinaryOutputArchive>() << std::endl;
std::cout << std::endl;
//std::cout << "Derived" << std::endl;
//std::cout << "ms " << cereal::traits::has_member_save<Derived, cereal::BinaryOutputArchive>() << std::endl;
//std::cout << "nms " << cereal::traits::has_non_member_save<Derived, cereal::BinaryOutputArchive>() << std::endl;
//std::cout << "ml " << cereal::traits::has_member_load<Derived, cereal::BinaryInputArchive>() << std::endl;
//std::cout << "nml " << cereal::traits::has_non_member_load<Derived, cereal::BinaryInputArchive>() << std::endl;
//std::cout << "mse " << cereal::traits::has_member_serialize<Derived, cereal::BinaryOutputArchive>() << std::endl;
//std::cout << "nse " << cereal::traits::has_non_member_serialize<Derived, cereal::BinaryOutputArchive>() << std::endl;
//std::cout << "iser " << cereal::traits::is_input_serializable<Derived, cereal::BinaryInputArchive>() << std::endl;
//std::cout << "oser " << cereal::traits::is_output_serializable<Derived, cereal::BinaryOutputArchive>() << std::endl;
//std::cout << std::endl;
std::stringstream os;
cereal::BinaryOutputArchive archive(os);
std::cout << has_size_method<B>::value << std::endl;
std::cout << has_size_method<C>::value << std::endl;
//std::cout << has_serialize_method<int, cereal::BinaryInputArchive>::value << std::endl;
//std::cout << has_serialize_method<Base, cereal::BinaryInputArchive>::value << std::endl;
//std::cout << has_serialize_method<Derived, cereal::BinaryInputArchive>::value << std::endl;
//Derived d;
//d.serialize( archive );
//decltype(cereal::access::member_serialize(archive, d));
//decltype(std::declval<Derived&>().serialize( std::declval<cereal::BinaryOutputArchive&>() ));
//d.serialize<cereal::BinaryOutputArchive>( archive );
//std::cout << "ms2 " << cereal::traits::has_member_serialize2(std::declval<Derived&>(), std::declval<cereal::BinaryOutputArchive&>()) << std::endl;
//{
// int x[5];