Test.txt
Common
(
Id=10
Name=Test string
Enum=SECOND
Entity
(
Id=33
Name=Internal1
)
Entity
(
Id=34
Name=Internal2
)
Entity
(
Id=35
Name=Internal3
)
)
Entity
(
Id=10
Name=Test1
)
Entity
(
Id= 11
Name = Test2
)
Configurable classes
enum class TestEnum
{
FirstOption, SecondOption, ThirdOption
};
class Common
{
int Id;
std::string Name;
int Enum;
TestEnum _en;
std::list<std::shared_ptr<Entity>> entities;
public:
void setName(std::string name);
static void config(cfg::section& ps)
{
ps.s("Common")
.p("Id", &Common::Id)
.p("Name", &Common::setName, cfg::preval([](std::string s)
{
std::cout << "PreValidator: " << s.c_str();;
return s;
}))
.e("Enum", { {"FIRST", TestEnum::FirstOption}, {"SECOND", TestEnum::SecondOption}, {"THIRD", TestEnum::ThirdOption} }, &Common::_en)
.c(cfg::f([](Common* c)
{
auto sp = std::make_shared<Entity>();
c->entities.push_back(sp);
return sp.get();
}));
}
};
class Entity
{
public:
int Id;
std::string Name;
static void config(cfg::section& ps)
{
ps.s("Entity")
.p("Id", &Entity::Id)
.p("Name", &Entity::Name);
}
};Perform configuration:
int main()
{
std::string s;
Common c;
try {
std::ifstream f;
f.open("Test.txt");
if (f.is_open())
{
cfg::configurator cf;
cf.c(&c);
cf.config(f);
f.close();
}
} catch (std::exception& e)
{
std::cout << e.what();
}
}