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cxx: Add header guards to .impl.hh 

Those are included headers after all, even if they're only included once
from Elementary.hh (or whatever Efl_Header.hh).
This commit is contained in:
Jean-Philippe Andre 2017-11-22 22:35:11 +09:00
parent b4e3d4d8a4
commit 0f5d40e6d4
1 changed files with 25 additions and 7 deletions
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32
src/lib/eolian_cxx/grammar/class_implementation.hpp
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@ -25,16 +25,28 @@ struct class_implementation_generator
std::vector<std::string> cpp_namespaces = attributes::cpp_namespaces(cls.namespaces);
auto base_class_name = *(lower_case[string] << "::") << string;
auto class_name = *(lit("::") << lower_case[string]) << "::" << string;
return as_generator
(
std::string guard_symbol;
if(!as_generator(*(string << "_") << string << "_IMPL_HH")
.generate(std::back_inserter(guard_symbol)
, std::make_tuple(cpp_namespaces, cls.cxx_name), add_upper_case_context(ctx)))
return false;
if(!as_generator( "#ifndef " << guard_symbol << "\n"
<< "#define " << guard_symbol << "\n")
.generate(sink, std::make_tuple(), ctx))
return false;
#ifndef USE_EOCXX_INHERIT_ONLY
if(!as_generator(
(namespaces
[*function_definition(get_klass_name(cls))]
<< "\n"
)).generate(sink, std::make_tuple(cls.namespaces, cls.functions), ctx)
&& as_generator
(
)).generate(sink, std::make_tuple(cls.namespaces, cls.functions), ctx))
return false;
#endif
if(!as_generator(
attribute_reorder<0, 1, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3, 2, 3>
(
"namespace eo_cxx {\n"
@ -48,8 +60,14 @@ struct class_implementation_generator
<< "inline " << base_class_name << "::operator " << class_name << " const&() const { return *static_cast< "
<< class_name << " const*>(static_cast<void const*>(this)); }\n"
]
<< "}\n\n"
)).generate(sink, std::make_tuple(cls.namespaces, cls.functions, cpp_namespaces, cls.cxx_name), ctx);
<< "}\n"
)).generate(sink, std::make_tuple(cls.namespaces, cls.functions, cpp_namespaces, cls.cxx_name), ctx))
return false;
if(!as_generator("#endif\n").generate(sink, std::make_tuple(), ctx))
return false;
return true;
}
};