Commit | Line | Data |
---|---|---|
920dae64 AT |
1 | // |
2 | // SWIG typemaps for std::string | |
3 | // Luigi Ballabio and Manu ??? | |
4 | // Apr 26, 2002 | |
5 | // | |
6 | // Tcl implementation | |
7 | ||
8 | ||
9 | // ------------------------------------------------------------------------ | |
10 | // std::string is typemapped by value | |
11 | // This can prevent exporting methods which return a string | |
12 | // in order for the user to modify it. | |
13 | // However, I think I'll wait until someone asks for it... | |
14 | // ------------------------------------------------------------------------ | |
15 | ||
16 | %include exception.i | |
17 | ||
18 | %{ | |
19 | #include <string> | |
20 | %} | |
21 | ||
22 | namespace std { | |
23 | ||
24 | class string; | |
25 | ||
26 | /* Overloading check */ | |
27 | %typemap(typecheck) string = char *; | |
28 | %typemap(typecheck) const string & = char *; | |
29 | ||
30 | %typemap(in) string { | |
31 | $1 = std::string(Tcl_GetStringFromObj($input,NULL)); | |
32 | } | |
33 | ||
34 | %typemap(in) const string & (std::string temp) { | |
35 | temp = std::string(Tcl_GetStringFromObj($input,NULL)); | |
36 | $1 = &temp; | |
37 | } | |
38 | ||
39 | %typemap(out) string { | |
40 | Tcl_SetStringObj($result,(char*)$1.c_str(),$1.length()); | |
41 | } | |
42 | ||
43 | %typemap(out) const string & { | |
44 | Tcl_SetStringObj($result,(char*)$1->c_str(),$1->length()); | |
45 | } | |
46 | ||
47 | %typemap(throws) string { | |
48 | Tcl_SetObjResult(interp, Tcl_NewStringObj((char*) $1.c_str(), -1)); | |
49 | SWIG_fail; | |
50 | } | |
51 | ||
52 | %typemap(throws) const string & { | |
53 | Tcl_SetObjResult(interp, Tcl_NewStringObj((char*) $1.c_str(), -1)); | |
54 | SWIG_fail; | |
55 | } | |
56 | } |