diff options
Diffstat (limited to 'src/DI/container.tpp')
| -rw-r--r-- | src/DI/container.tpp | 14 |
1 files changed, 13 insertions, 1 deletions
diff --git a/src/DI/container.tpp b/src/DI/container.tpp index 21bf81a..e5bf7f7 100644 --- a/src/DI/container.tpp +++ b/src/DI/container.tpp @@ -5,6 +5,8 @@ #include "function_wrapper.hpp" #include "object_wrapper.hpp" +#include <iostream> + template <class Interface> BindingBuilder<Interface>::BindingBuilder(Container *container) : _container(container) { @@ -37,8 +39,18 @@ BindingBuilder<Interface> Container::bind() template <class Interface, class> std::shared_ptr<Interface> Container::get() const { + ObjectType<Interface> interface_type; + + if (bindings.count(interface_type) == 0) + { + std::cerr + << "Error: Tried to get a item from the container using unbound interface '" + << interface_type.name() << "'" << std::endl; + exit(EXIT_FAILURE); + } + auto wrapper = std::dynamic_pointer_cast<IWrapper<std::shared_ptr<Interface>>>( - bindings.at(ObjectType<Interface>())); + bindings.at(interface_type)); return wrapper->get(); } |