object-introspection/types/list_type.toml

[info]
type_name = "std::list"
stub_template_params = [1]
ctype = "LIST_TYPE"
header = "list"

# Old:
typeName = "std::list<"
ns = ["namespace std"]
numTemplateParams = 1
replaceTemplateParamIndex = []
allocatorIndex = 1

[codegen]
decl = """
template<typename T, typename Allocator>
void getSizeType(const %1%<T, Allocator> &container, size_t& returnArg);
"""

func = """
template<typename T, typename Allocator>
void getSizeType(const %1%<T, Allocator> &container, size_t& returnArg)
{
    SAVE_SIZE(sizeof(%1%<T>));

    SAVE_DATA((uintptr_t)&container);
    SAVE_DATA((uintptr_t)container.size());

    // The double ampersand is needed otherwise this loop doesn't work with vector<bool>
    for (auto&& it: container) {
    getSizeType(it, returnArg);
    }
}
"""

handler = """
template <typename DB, typename T0, typename T1>
struct TypeHandler<DB, %1% <T0, T1>> {
  using type = types::st::Pair<DB,
        types::st::VarInt<DB>,
        types::st::List<DB, typename TypeHandler<DB, T0>::type>>;

  static types::st::Unit<DB> getSizeType(
      const %1% <T0, T1> & container,
      typename TypeHandler<DB, %1% <T0, T1>>::type returnArg) {
    auto tail = returnArg.write((uintptr_t)&container)
                    .write(container.size());

    // The double ampersand is needed otherwise this loop doesn't work with
    // vector<bool>
    for (auto&& it : container) {
      tail = tail.delegate([&it](auto ret) {
        return OIInternal::getSizeType<DB>(it, ret);
      });
    }

    return tail.finish();
  }
};
"""