1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
|
// SPDX-FileCopyrightText: Copyright (c) Ken Martin, Will Schroeder, Bill Lorensen
// SPDX-License-Identifier: BSD-3-Clause
#include "vtkAbstractArray.h"
#include "vtkDeserializer.h"
#include "vtkSerializer.h"
#include "vtkTable.h"
// clang-format off
#include "vtk_nlohmannjson.h"
#include VTK_NLOHMANN_JSON(json.hpp)
// clang-format on
extern "C"
{
/**
* Register the (de)serialization handlers of vtkTable
* @param ser a vtkSerializer instance
* @param deser a vtkDeserializer instance
*/
int RegisterHandlers_vtkTableSerDesHelper(void* ser, void* deser, void* invoker);
}
static nlohmann::json Serialize_vtkTable(vtkObjectBase* objectBase, vtkSerializer* serializer)
{
using json = nlohmann::json;
json state;
auto object = vtkTable::SafeDownCast(objectBase);
if (auto f = serializer->GetHandler(typeid(vtkTable::Superclass)))
{
state = f(object, serializer);
}
state["SuperClassNames"].push_back("vtkTable");
auto& dst = state["Columns"] = json::array();
for (vtkIdType i = 0; i < object->GetNumberOfColumns(); ++i)
{
dst.emplace_back(serializer->SerializeJSON(object->GetColumn(i)));
}
return state;
}
static void Deserialize_vtkTable(
const nlohmann::json& state, vtkObjectBase* objectBase, vtkDeserializer* deserializer)
{
using json = nlohmann::json;
auto object = vtkTable::SafeDownCast(objectBase);
if (auto f = deserializer->GetHandler(typeid(vtkTable::Superclass)))
{
f(state, object, deserializer);
}
object->RemoveAllColumns();
{
const auto iter = state.find("Columns");
if (iter != state.end() && iter->is_array())
{
const auto& columns = iter->get<json::array_t>();
for (const auto& column : columns)
{
auto* context = deserializer->GetContext();
const auto identifier = column.at("Id").get<vtkTypeUInt32>();
auto subObject = context->GetObjectAtId(identifier);
deserializer->DeserializeJSON(identifier, subObject);
if (auto array = vtkAbstractArray::SafeDownCast(subObject))
{
object->AddColumn(array);
}
}
}
}
}
int RegisterHandlers_vtkTableSerDesHelper(void* ser, void* deser, void* vtkNotUsed(invoker))
{
int success = 0;
if (auto* asObjectBase = static_cast<vtkObjectBase*>(ser))
{
if (auto* serializer = vtkSerializer::SafeDownCast(asObjectBase))
{
serializer->RegisterHandler(typeid(vtkTable), Serialize_vtkTable);
success = 1;
}
}
if (auto* asObjectBase = static_cast<vtkObjectBase*>(deser))
{
if (auto* deserializer = vtkDeserializer::SafeDownCast(asObjectBase))
{
deserializer->RegisterHandler(typeid(vtkTable), Deserialize_vtkTable);
deserializer->RegisterConstructor("vtkTable", []() { return vtkTable::New(); });
success = 1;
}
}
return success;
}
|
