Re: [pygccxml-development] Problems with long filename

[Birgir S. <Bir...@ro...>]

Hei, here is my header file.

#include <boost/utility.hpp>
#include <boost/shared_ptr.hpp>
#include <string>
#include <vector>

class AbstractLoader : private boost::noncopyable {
public:
 =0D
  AbstractLoader();
  virtual ~AbstractLoader();

  std::vector < std::string > extensions() const;
 =0D
private:
  virtual std::vector < std::string > extensions_impl() const =3D 0;
};


But mb.class_() does not find the class gives the following error.

pygccxml.declarations.matcher.declaration_not_found_t: Unable to find=
 declaration.  matcher: [(decl type=3D=3Dclass_t) and (name=3D=
=3Dstd::vector<std::basic_string<char, std::char_traits<char>,=
 std::allocator<char> >,std::allocator<std::basic_string<char,=
 std::char_traits<char>, std::allocator<char> > > >)]

This is printed out as the return type from the extensions function.
std::vector<std::basic_string<char, std::char_traits<char>,=
 std::allocator<char> >,std::allocator<std::basic_string<char,=
 std::char_traits<char>, std::allocator<char> > > >




import os
from pyplusplus import module_builder

#Creating an instance of class that will help you to expose your=
 declarations
mb =3D module_builder.module_builder_t(=
 ['/home/birgir-s/src/abstractloader.h',
                                        ]
                                      , gccxml_path=3Dr""=0D
                                      , working_directory=
=3Dr"/home/birgir-s/src"
                                      , include_paths=
=3D['/home/birgir-s/src']
                                      , define_symbols=3D[]
                                      )

mb.decls( lambda decl: 'impl' in decl.name ).exclude()

#mb.print_declarations()

#Creating code creator. After this step you should not modify/customize=
 declarations.
mb.build_code_creator( module_name=3D'pyplusplus' )

all=3Dmb.class_('AbstractLoader')
extensions=3Dall.mem_fun('extensions')
rtype=3Dextensions.return_type
print 'extensions', rtype
#below will fail as declarations do not exist
#rtype_cls =3D declarations.class_traits.get_declaration( rtype )
#rtype.alias =3D 'vector_of_strings'

#does not print out the vector class
for m in mb.classes():
    print m.name

#this will fail because of vector does not exist as a class
#holder =3D mb.class_( 'std::vector<std::basic_string<char,=
 std::char_traits<char>, std::allocator<char>=
 >,std::allocator<std::basic_string<char, std::char_traits<char>,=
 std::allocator<char> > > >' )

#holder.rename( 'vectof_of_strings' )

#Writing code to file.
mb.write_module( './bindings.cpp')=0D
#mb.split_module('splitted')


Thanks,
Birgir.


-----Original Message-----
From: Roman Yakovenko [mailto:rom...@gm...]
Sent: Fri 3/9/2007 6:31 PM
To: Birgir Sigurjonsson
Cc: pyg...@li...
Subject: Re: [pygccxml-development] Problems with long filename
=0D
On 3/9/07, Birgir Sigurjonsson <Bir...@ro...> wrote:
>
>
>
> Hei, I have tried both method, but no success yet.
>
>  1. when printing out mb.classes() there is not class
>  that starts with vector.
>
>  2. in the following example I get an error declarations.
>  How do I define the declarations?
>
>   al_cls =3D mb.class_( 'AbstractLoader' )
>   extensions =3D al_cls.mem_fun( 'extensions' )
>   rtype =3D extensions.return_type
>   print rtype
>   rtype_cls =3D declarations.class_traits.get_declaration( rtype )
>   rtype.alias =3D 'vector_of_strings'


May I see your code that reproduce the bug? Something fundamentally
wrong or broken.
At best the example would consist from single header file and Py++ script.

Thanks

--=0D
Roman Yakovenko
C++ Python language binding
http://www.language-binding.net/



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