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
94
95
|
/*
* SPDX-FileCopyrightText: All Contributors to the PyTango project
*
* SPDX-License-Identifier: LGPL-3.0-or-later
*/
#pragma once
template <long tangoTypeConst>
struct convert_numpy_to_integer
{
typedef typename TANGO_const2type(tangoTypeConst) TangoScalarType;
static const long NumpyType = TANGO_const2numpy(tangoTypeConst);
convert_numpy_to_integer()
{
bopy::converter::registry::push_back(&convertible, &construct, bopy::type_id<TangoScalarType>());
}
static void *convertible(PyObject *obj)
{
if(!PyArray_CheckScalar(obj))
{
return 0;
}
PyArray_Descr *type = PyArray_DescrFromScalar(obj);
if(PyDataType_ISINTEGER(type))
{
return obj;
}
return 0;
}
static void construct(PyObject *obj, bopy::converter::rvalue_from_python_stage1_data *data)
{
typedef bopy::converter::rvalue_from_python_storage<TangoScalarType> tango_storage;
void *const storage = reinterpret_cast<tango_storage *>(data)->storage.bytes;
TangoScalarType *ptr = new(storage) TangoScalarType();
PyObject *native_obj = PyObject_CallMethod(obj, const_cast<char *>("__int__"), NULL);
if(native_obj == NULL)
{
bopy::throw_error_already_set();
}
from_py<tangoTypeConst>::convert(native_obj, *ptr);
Py_DECREF(native_obj);
data->convertible = storage;
}
};
template <long tangoTypeConst>
struct convert_numpy_to_float
{
typedef typename TANGO_const2type(tangoTypeConst) TangoScalarType;
static const long NumpyType = TANGO_const2numpy(tangoTypeConst);
convert_numpy_to_float()
{
bopy::converter::registry::push_back(&convertible, &construct, bopy::type_id<TangoScalarType>());
}
static void *convertible(PyObject *obj)
{
if(!PyArray_CheckScalar(obj))
{
return 0;
}
PyArray_Descr *type = PyArray_DescrFromScalar(obj);
if(PyDataType_ISINTEGER(type) || PyDataType_ISFLOAT(type))
{
return obj;
}
return 0;
}
static void construct(PyObject *obj, bopy::converter::rvalue_from_python_stage1_data *data)
{
typedef bopy::converter::rvalue_from_python_storage<TangoScalarType> tango_storage;
void *const storage = reinterpret_cast<tango_storage *>(data)->storage.bytes;
TangoScalarType *ptr = new(storage) TangoScalarType();
PyObject *native_obj = PyObject_CallMethod(obj, const_cast<char *>("__float__"), NULL);
if(native_obj == NULL)
{
bopy::throw_error_already_set();
}
from_py<tangoTypeConst>::convert(native_obj, *ptr);
Py_DECREF(native_obj);
data->convertible = storage;
}
};
|
