Re: [Swig-user] making std::map<std::string, std::string> visible to python?

[James C. <mr...@gm...>]

I'm using 1.3.27  with wxPython (with Robin Dunn's patches added in.)

I'm up to:

%include "exception.i"
%include "std_except.i"
%include "std_map.i"
%include "stl.i"

%template() std::pair<std::string, std::string>;
%template(String_StringMap) std::map<std::string, std::string>;

class GraphProperty
{
public:
    GraphProperty();
    const  std::map<std::string, std::string>& GetProperties();

and still getting:

gen\bright_wrap.cpp(12400) : error C2065: 'SWIG_IndexError' :
undeclared identifier
gen\bright_wrap.cpp(12400) : error C3861: 'SWIG_exception': identifier
not found, even with argument-dependent lookup
gen\bright_wrap.cpp(12464) : error C3861: 'SWIG_exception': identifier
not found, even with argument-dependent lookup
gen\bright_wrap.cpp(12464) : error C3861: 'SWIG_IndexError':
identifier not found, even with argument-dependent lookup
gen\bright_wrap.cpp(12513) : error C3861: 'SWIG_exception': identifier
not found, even with argument-dependent lookup
gen\bright_wrap.cpp(12513) : error C3861: 'SWIG_IndexError':
identifier not found, even with argument-dependent lookup


-Jim

On 6/15/06, Ratko Jagodic <rja...@gm...> wrote:
> Well, I have no idea what that means. A little bit of code should help (.i,
> .h and .cpp).
> I am just a beginner in this as well and I got maps wrapped like this with
> success. What version of swig are you using? I was using the latest one...
>
> Ratko
>
>
>
> On 6/15/06, James Carroll <mr...@gm...> wrote:
> > Thanks Ratko,
> >
> > When I do that, it gives me the following errors, I've tried adding
> > %include "exception.i" but that doesn't help.
> >
> > gen\bright_wrap.cpp(11907) : error C2065: 'SWIG_IndexError' :
> > undeclared identifier
> > gen\bright_wrap.cpp(11907) : error C3861: 'SWIG_exception': identifier
> > not found, even with argument-dependent lookup
> > gen\bright_wrap.cpp(11971) : error C3861: 'SWIG_exception': identifier
> > not found, even with argument-dependent lookup
> > gen\bright_wrap.cpp(11971) : error C3861: 'SWIG_IndexError':
> > identifier not found, even with argument-dependent lookup
> > gen\bright_wrap.cpp(12020) : error C3861: 'SWIG_exception': identifier
> > not found, even with argument-dependent lookup
> > gen\bright_wrap.cpp(12020) : error C3861: 'SWIG_IndexError':
> > identifier not found, even with argument-dependent lookup
> > B
> >
> > Thanks,
> > -Jim
> >
> >
> >
> >
> > On 6/15/06, Ratko Jagodic < rja...@gm...> wrote:
> > > Use something like this:
> > > %include "std_map.i"
> > >
> > > %template() std::pair<std::string, std::string>;
> > > %template(String_StringMap) std::map<std::string, std::string>;
> > > // no typedef!
> > >
> > > and then in your source use
> > > class GraphProperty
> > > {
> > > public:
> > >     const  map<string, string> GetProperties();
> > >
> > >
> > >
> > >
> > >
> > > On 6/15/06, James Carroll < mr...@gm...> wrote:
> > > >
> > > Hi I'm wrapping some C++ for python, and using stl::map.
> > >
> > > So far I have:
> > >
> > > %import stl.i
> > >
> > > //%template() std::pair<std::string, std::string>;
> > > //%template(String_StringMap) std::map<std::string, std::string>;
> > >
> > > typedef std::map<std::string, std::string> String_StringMap;
> > >
> > > class GraphProperty
> > > {
> > > public:
> > >     const  String_StringMap& GetProperties();
> > > ....
> > >
> > > ( I've tried it with and without the %template declarations.  Using
> > > them gives me compile errors when my generated wrapper code is
> > > compiled.)
> > >
> > > What happens here is:
> > >
> > > d = bright.Graph()
> > > d.GetProperties()
> > > <Swig Object at
> > >
> _145fd601_p_std__mapTstd__string_std__string_std__lessTstd__string_t_std__allocatorTstd__pairTstd__string_const_std__string_t_t_t>
> > >
> > >
> > > How do I make this work?
> > > Thanks,
> > > -Jim
> > >
> > >
> > > _______________________________________________
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> > >
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