object-introspection/types/string_type.toml

[info]
type_name = "std::basic_string"
stub_template_params = [2]
ctype = "STRING_TYPE"
header = "string"

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

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

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

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

    // Test for small string optimisation - whether the underlying string is
    // contained within the string object.
    SAVE_SIZE(
      ((uintptr_t)container.data() < (uintptr_t)(&container + sizeof(%1%<T>)))
        &&
      ((uintptr_t)container.data() >= (uintptr_t)&container)
        ? 0 : (container.capacity() * sizeof(T))
    );
}
"""