def __gen_info_index(self, field, idx):
cog.out("template<>\n" "struct info_index<%d>\n" % idx)
cog.out("{\n")
cog.out(" static const unsigned index = %d;\n" % idx)
# TODO: Add test for this
value = None
if field.value != None:
value = field.value
else:
value = idx
cog.out(" static const int value = %d;\n" % value)
cog.out(
" inline static const char* string() { return \"%s::%s\"; }\n" %
(self.name, field.name))
if field.type != None:
cog.out(" typedef %s type;\n" % sanitizeTypename(field.type))
cog.out(" typedef %s::type enum_type;\n" % self.name)
cog.out(" typedef %s::data data_type;\n" % self.name)
# SHA1 has is 160-bits, but 'unsigned long long' is only
# guaranteed by the standard to be 64-bits, so we chop off
# the 96 bit difference. Collisions are extremely unlikely with SHA1 already,
# but it's even less likely that you'd get a collision and *not* get a C++
# type error, and we're only dealing with strings that are legit C++ variable
# names.
name_hash = self.__get_name_hash(field.name)
cog.out(" static const unsigned long long name_hash = %du;\n" %
name_hash)
if self.possible_tags:
cog.out(" struct tags\n" " {\n")
for t in self.possible_tags:
if t in field.tags:
cog.out(" typedef cogflect::true_t %s;\n" % t)
else:
cog.out(" typedef cogflect::false_t %s;\n" % t)
cog.out(" };\n")
if field.metadata:
cog.out(" struct metadata\n" " {\n")
for e in field.metadata:
cog.out(" ")
e.out()
cog.out("\n")
cog.out(" };\n")
cog.out("};\n\n")
cog.out("typedef info_index<%d> %s_INFO;" % (idx, field.name))
def __gen_info_index(self, field, idx):
cog.out("template<>\n"
"struct info_index<%d>\n" % idx)
cog.out("{\n")
cog.out(" static const unsigned index = %d;\n" % idx)
# TODO: Add test for this
value = None
if field.value != None:
value = field.value
else:
value = idx
cog.out(" static const int value = %d;\n" % value)
cog.out(" inline static const char* string() { return \"%s::%s\"; }\n" % (self.name, field.name))
if field.type != None:
cog.out(" typedef %s type;\n" % sanitizeTypename(field.type))
cog.out(" typedef %s::type enum_type;\n" % self.name)
cog.out(" typedef %s::data data_type;\n" % self.name)
# SHA1 has is 160-bits, but 'unsigned long long' is only
# guaranteed by the standard to be 64-bits, so we chop off
# the 96 bit difference. Collisions are extremely unlikely with SHA1 already,
# but it's even less likely that you'd get a collision and *not* get a C++
# type error, and we're only dealing with strings that are legit C++ variable
# names.
name_hash = self.__get_name_hash(field.name)
cog.out(" static const unsigned long long name_hash = %du;\n" % name_hash)
if self.possible_tags:
cog.out(" struct tags\n"
" {\n")
for t in self.possible_tags:
if t in field.tags:
cog.out(" typedef cogflect::true_t %s;\n" % t)
else:
cog.out(" typedef cogflect::false_t %s;\n" % t)
cog.out(" };\n")
if field.metadata:
cog.out(" struct metadata\n"
" {\n")
for e in field.metadata:
cog.out(" ")
e.out()
cog.out("\n")
cog.out(" };\n")
cog.out("};\n\n")
cog.out("typedef info_index<%d> %s_INFO;" % (idx, field.name))
def generate(self):
generate_cppclass_common()
cog.out("namespace %s {\n" "\n" % self.name)
cog.out("class data\n" "{\n" "public:")
cog.out(_body % {
"name": self.name,
"forAllMembersBody": self.__gen_for_all_members()
})
cog.out("private:\n")
for f in self.fields:
if f.type:
cog.out(" %s %s_;\n" %
(sanitizeTypename(f.type), f.name.lower()))
cog.out("}; // class data\n\n")
for f in self.fields:
if f.type:
cog.out(
"template<>\n"
"inline %(name)s_INFO::type& data::get_member<%(name)s_INFO>()\n"
"{\n"
" return %(lower_name)s_;\n"
"}\n\n" % {
"name": f.name,
"lower_name": f.name.lower()
})
for f in self.fields:
if f.type:
cog.out(
"template<>\n"
"inline %(name)s_INFO::type const& data::get_member<%(name)s_INFO>() const\n"
"{\n"
" return %(lower_name)s_;\n"
"}\n\n" % {
"name": f.name,
"lower_name": f.name.lower()
})
cog.out("} // namespace %s\n" % self.name)
def generate(self):
generate_cppclass_common()
cog.out("namespace %s {\n" "\n" % self.name)
cog.out("class data\n" "{\n" "public:")
cog.out(_body % {"name": self.name, "forAllMembersBody": self.__gen_for_all_members()})
cog.out("private:\n")
for f in self.fields:
if f.type:
cog.out(" %s %s_;\n" % (sanitizeTypename(f.type), f.name.lower()))
cog.out("}; // class data\n\n")
for f in self.fields:
if f.type:
cog.out(
"template<>\n"
"inline %(name)s_INFO::type& data::get_member<%(name)s_INFO>()\n"
"{\n"
" return %(lower_name)s_;\n"
"}\n\n" % {"name": f.name, "lower_name": f.name.lower()}
)
for f in self.fields:
if f.type:
cog.out(
"template<>\n"
"inline %(name)s_INFO::type const& data::get_member<%(name)s_INFO>() const\n"
"{\n"
" return %(lower_name)s_;\n"
"}\n\n" % {"name": f.name, "lower_name": f.name.lower()}
)
cog.out("} // namespace %s\n" % self.name)
