Comments (2)
This seems to work for me. Make sure you have HDF5 1.10 or newer; otherwise you'll get an internal error.
julia> using JLD
julia> type type1
a::CartesianIndex{3}
end
julia> p = (2, 3, 4)
(2, 3, 4)
julia> my_object = type1(CartesianIndex(p))
type1(CartesianIndex{3}((2, 3, 4)))
julia> save("test.jld2", "my_object", my_object)
shell> /usr/local/bin/h5dump test.jld2
HDF5 "test.jld2" {
GROUP "/" {
GROUP "_types" {
DATATYPE "00000001" H5T_COMPOUND {
H5T_STRING {
STRSIZE H5T_VARIABLE;
STRPAD H5T_STR_NULLPAD;
CSET H5T_CSET_UTF8;
CTYPE H5T_C_S1;
} "name";
H5T_VLEN { H5T_REFERENCE { H5T_STD_REF_OBJECT }} "parameters";
}
ATTRIBUTE "julia_type" {
DATATYPE "/_types/00000001"
DATASPACE SCALAR
DATA {
(0): {
"Core.DataType",
()
}
}
}
DATATYPE "00000002" H5T_COMPOUND {
H5T_STD_I64LE "1";
H5T_STD_I64LE "2";
H5T_STD_I64LE "3";
}
ATTRIBUTE "julia_type" {
DATATYPE "/_types/00000001"
DATASPACE SCALAR
DATA {
(0): {
"Core.Tuple",
(DATASET 4449, DATASET 4449, DATASET 4449)
}
}
}
DATATYPE "00000003" H5T_COMPOUND {
H5T_COMPOUND {
H5T_STD_I64LE "1";
H5T_STD_I64LE "2";
H5T_STD_I64LE "3";
} "I";
}
ATTRIBUTE "field_datatypes" {
DATATYPE H5T_REFERENCE { H5T_STD_REF_OBJECT }
DATASPACE SIMPLE { ( 1 ) / ( 1 ) }
DATA {
(0): DATATYPE 4312 /_types/00000002
}
}
ATTRIBUTE "julia_type" {
DATATYPE "/_types/00000001"
DATASPACE SCALAR
DATA {
(0): {
"Base.IteratorsMD.CartesianIndex",
(DATASET 4732)
}
}
}
DATATYPE "00000004" H5T_COMPOUND {
H5T_COMPOUND {
H5T_COMPOUND {
H5T_STD_I64LE "1";
H5T_STD_I64LE "2";
H5T_STD_I64LE "3";
} "I";
} "a";
}
ATTRIBUTE "field_datatypes" {
DATATYPE H5T_REFERENCE { H5T_STD_REF_OBJECT }
DATASPACE SIMPLE { ( 1 ) / ( 1 ) }
DATA {
(0): DATATYPE 4528 /_types/00000003
}
}
ATTRIBUTE "julia_type" {
DATATYPE "/_types/00000001"
DATASPACE SCALAR
DATA {
(0): {
"type1",
()
}
}
}
}
DATASET "my_object" {
DATATYPE "/_types/00000004"
DATASPACE SCALAR
DATA {
(0): {
{
{
2,
3,
4
}
}
}
}
}
}
}
from jld2.jl.
h5ls
seems OK, though.
from jld2.jl.
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