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Make default_application_factory support a custom factory callback

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This commit is contained in:
Nikita Lisitsa 2023-07-21 01:30:57 +03:00
parent 6ee75f8bae
commit 7f5d50787d
1 changed files with 16 additions and 5 deletions
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21
libs/app/include/psemek/app/default_application_factory.hpp
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@ -7,16 +7,18 @@
namespace psemek::app
{
template <typename Application>
std::unique_ptr<application::factory> default_application_factory(application::options const & options)
template <typename Factory>
std::unique_ptr<application::factory> default_application_factory(application::options const & options, Factory && factory)
{
struct factory_impl
: application::factory
{
application::options opts;
Factory factory;
factory_impl(application::options const & options)
factory_impl(application::options const & options, Factory && factory)
: opts(options)
, factory(std::move(factory))
{}
application::options options() override
@ -26,11 +28,20 @@ namespace psemek::app
std::unique_ptr<application> create(application::options const & options, application::context const & context) override
{
return std::make_unique<Application>(options, context);
return factory(options, context);
}
};
return std::make_unique<factory_impl>(options);
return std::make_unique<factory_impl>(options, std::move(factory));
}
template <typename Application>
std::unique_ptr<application::factory> default_application_factory(application::options const & options)
{
return default_application_factory(options, [](auto const & options, auto const & context){
return std::make_unique<Application>(options, context);
});
}
}