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// Test the goin and goout typemaps for directors.
%module(directors="1") go_director_inout
%{
#include <string>
%}
%inline
%{
struct MyStruct {
std::string str;
};
struct RetStruct {
std::string str;
};
%}
%go_import("encoding/json")
%insert(go_header)
%{
type GoRetStruct struct {
Str string
}
%}
%typemap(gotype) RetStruct "GoRetStruct"
%typemap(imtype) RetStruct "string"
%typemap(goin) RetStruct
%{
$result = $input.Str
%}
%typemap(in) RetStruct
%{
$result.str.assign($input.p, $input.n);
%}
%typemap(out,fragment="AllocateString") RetStruct
%{
$result = Swig_AllocateString($1.str.data(), $1.str.length());
%}
%typemap(goout,fragment="CopyString") RetStruct
%{
$result = GoRetStruct{Str: swigCopyString($input)}
%}
%typemap(godirectorout) RetStruct
%{
$result = $input.Str
%}
%typemap(directorout) RetStruct
%{
$result.str.assign($input.p, $input.n);
%}
%typemap(godirectorin) RetStruct
%{
%}
%typemap(gotype) MyStruct "map[string]interface{}"
%typemap(imtype) MyStruct "string"
%typemap(goin) MyStruct
%{
if b, err := json.Marshal($input); err != nil {
panic(err)
} else {
$result = string(b)
}
%}
%typemap(directorin,fragment="AllocateString") MyStruct
%{
$input = Swig_AllocateString($1.str.data(), $1.str.length());
%}
%typemap(godirectorin,fragment="CopyString") MyStruct
%{
if err := json.Unmarshal([]byte(swigCopyString($input)), &$result); err != nil {
panic(err)
}
%}
%typemap(out,fragment="AllocateString") MyStruct
%{
$result = Swig_AllocateString($1.str.data(), $1.str.length());
%}
%typemap(goout,fragment="CopyString") MyStruct
%{
$result = swigCopyString($input)
%}
%typemap(in) MyStruct
%{
$1.str.assign($input.p, $input.n);
%}
%feature("director") MyClass;
%inline
%{
class MyClass {
public:
virtual ~MyClass() {}
virtual RetStruct Adjust(MyStruct s) {
RetStruct r;
r.str = s.str;
return r;
}
};
%}
|
