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
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
|
%fragment("StdTraits","header",fragment="StdTraitsCommon")
{
namespace swig {
// Traits that provides the from method
template <class Type> struct traits_from_ptr {
static octave_value from(Type *val, int owner = 0) {
return SWIG_NewPointerObj(val, type_info<Type>(), owner);
}
};
template <class Type> struct traits_from {
static octave_value from(const Type& val) {
return traits_from_ptr<Type>::from(new Type(val), 1);
}
};
template <class Type> struct traits_from<Type *> {
static octave_value from(Type* val) {
return traits_from_ptr<Type>::from(val, 0);
}
};
template <class Type> struct traits_from<const Type *> {
static octave_value from(const Type* val) {
return traits_from_ptr<Type>::from(const_cast<Type*>(val), 0);
}
};
template <class Type>
inline octave_value from(const Type& val) {
return traits_from<Type>::from(val);
}
template <class Type>
inline octave_value from_ptr(Type* val, int owner) {
return traits_from_ptr<Type>::from(val, owner);
}
// Traits that provides the asval/as/check method
template <class Type>
struct traits_asptr {
static int asptr(const octave_value& obj, Type **val) {
Type *p;
swig_type_info *descriptor = type_info<Type>();
int res = descriptor ? SWIG_ConvertPtr(obj, (void **)&p, descriptor, 0) : SWIG_ERROR;
if (SWIG_IsOK(res)) {
if (val) *val = p;
}
return res;
}
};
template <class Type>
inline int asptr(const octave_value& obj, Type **vptr) {
return traits_asptr<Type>::asptr(obj, vptr);
}
template <class Type>
struct traits_asval {
static int asval(const octave_value& obj, Type *val) {
if (val) {
Type *p = 0;
int res = traits_asptr<Type>::asptr(obj, &p);
if (!SWIG_IsOK(res)) return res;
if (p) {
typedef typename noconst_traits<Type>::noconst_type noconst_type;
*(const_cast<noconst_type*>(val)) = *p;
if (SWIG_IsNewObj(res)){
%delete(p);
res = SWIG_DelNewMask(res);
}
return res;
} else {
return SWIG_ERROR;
}
} else {
return traits_asptr<Type>::asptr(obj, (Type **)(0));
}
}
};
template <class Type> struct traits_asval<Type*> {
static int asval(const octave_value& obj, Type **val) {
if (val) {
typedef typename noconst_traits<Type>::noconst_type noconst_type;
noconst_type *p = 0;
int res = traits_asptr<noconst_type>::asptr(obj, &p);
if (SWIG_IsOK(res)) {
*(const_cast<noconst_type**>(val)) = p;
}
return res;
} else {
return traits_asptr<Type>::asptr(obj, (Type **)(0));
}
}
};
template <class Type>
inline int asval(const octave_value& obj, Type *val) {
return traits_asval<Type>::asval(obj, val);
}
template <class Type>
struct traits_as<Type, value_category> {
static Type as(const octave_value& obj, bool throw_error) {
Type v;
int res = asval(obj, &v);
if (!obj.is_defined() || !SWIG_IsOK(res)) {
if (!Octave_Error_Occurred()) {
%type_error(swig::type_name<Type>());
}
if (throw_error) throw std::invalid_argument("bad type");
}
return v;
}
};
template <class Type>
struct traits_as<Type, pointer_category> {
static Type as(const octave_value& obj, bool throw_error) {
Type *v = 0;
int res = traits_asptr<Type>::asptr(obj, &v);
if (SWIG_IsOK(res) && v) {
if (SWIG_IsNewObj(res)) {
Type r(*v);
%delete(v);
return r;
} else {
return *v;
}
} else {
// Uninitialized return value, no Type() constructor required.
static Type *v_def = (Type*) malloc(sizeof(Type));
if (!Octave_Error_Occurred()) {
%type_error(swig::type_name<Type>());
}
if (throw_error) throw std::invalid_argument("bad type");
memset(v_def,0,sizeof(Type));
return *v_def;
}
}
};
template <class Type>
struct traits_as<Type*, pointer_category> {
static Type* as(const octave_value& obj, bool throw_error) {
Type *v = 0;
int res = traits_asptr<Type>::asptr(obj, &v);
if (SWIG_IsOK(res)) {
return v;
} else {
if (!Octave_Error_Occurred()) {
%type_error(swig::type_name<Type>());
}
if (throw_error) throw std::invalid_argument("bad type");
return 0;
}
}
};
template <class Type>
inline Type as(const octave_value& obj, bool te = false) {
return traits_as<Type, typename traits<Type>::category>::as(obj, te);
}
template <class Type>
struct traits_check<Type, value_category> {
static bool check(const octave_value& obj) {
int res = asval(obj, (Type *)(0));
return SWIG_IsOK(res) ? true : false;
}
};
template <class Type>
struct traits_check<Type, pointer_category> {
static bool check(const octave_value& obj) {
int res = asptr(obj, (Type **)(0));
return SWIG_IsOK(res) ? true : false;
}
};
template <class Type>
inline bool check(const octave_value& obj) {
return traits_check<Type, typename traits<Type>::category>::check(obj);
}
}
}
%define %specialize_std_container(Type,Check,As,From)
%{
namespace swig {
template <> struct traits_asval<Type > {
typedef Type value_type;
static int asval(const octave_value& obj, value_type *val) {
if (Check(obj)) {
if (val) *val = As(obj);
return SWIG_OK;
}
return SWIG_ERROR;
}
};
template <> struct traits_from<Type > {
typedef Type value_type;
static octave_value from(const value_type& val) {
return From(val);
}
};
template <>
struct traits_check<Type, value_category> {
static int check(const octave_value& obj) {
int res = Check(obj);
return obj && res ? res : 0;
}
};
}
%}
%enddef
#define specialize_std_vector(Type,Check,As,From) %specialize_std_container(%arg(Type),Check,As,From)
#define specialize_std_list(Type,Check,As,From) %specialize_std_container(%arg(Type),Check,As,From)
#define specialize_std_deque(Type,Check,As,From) %specialize_std_container(%arg(Type),Check,As,From)
#define specialize_std_set(Type,Check,As,From) %specialize_std_container(%arg(Type),Check,As,From)
#define specialize_std_multiset(Type,Check,As,From) %specialize_std_container(%arg(Type),Check,As,From)
|
