Namespace issues

Question

I have the following problem. I am trying to wrap code from C ++ in java.

common.h

namespace rinad {
namespace mad_manager {

template<class T>
class Encoder{
public:
    virtual ~Encoder(){}
    virtual void encode(const T &obj, ser_obj_t& serobj) = 0;
    virtual void decode(const ser_obj_t &serobj,
        T& des_obj) = 0;
};
typedef struct ipcp_config{
....
}ipcp_config_t;
}}

encoders.h

namespace rinad {
namespace mad_manager {
class IPCPConfigEncoder: public Encoder<ipcp_config_t> {
public:
    void encode (const ipcp_config_t &obj,
                ser_obj_t& ser_obj);
    void decode(const ser_obj_t &ser_obj,
        ipcp_config_t& obj);
    std::string get_type() const{ return "ipcp-config"; };
};
}}

librinad.i

%{
#include "common.h"
#include "encoders.h"
%}
%include "common.h"

%template(TempIPCPConfigEncoder) rinad::mad_manager::Encoder<rinad::mad_manager::ipcp_config_t>;

%include "encoders.h"

The generated .cc ( swig <options> -o librinad_java.cc) file , however, does not consider some namespaces that lead to an error.

librinad_java.cc:836:32: error: "ipcp_config_t" was not declared in this area Rinad :: mad_manager :: Encoder <ipcp_config_t> * arg1 = (rinad :: mad_manager :: Encoder <ipcp_config_t> *) 0;

I tried to specify each namespace (even if it is not necessary), but it does not work. If I manually add the namespace rinad::mad_manager::ipcp_config_tto librinad_java.cc, it works, so the problem is that SWIG does not export this namespace. I can’t understand what the problem is.

. , common.h, encoders.h, .i (encoders.h), ipcp_config_t (common.h). ?

Answer 1

, .

typedef struct ipcp_config{
....
}ipcp_config_t;

typedef struct{
....
}ipcp_config_t;

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