C++ Task API

load_task() returns the abstract task declared by the bundle. A user casts to that task interface, never to a family implementation:

#include <trtmc/runtime/family_loader.h>
#include <trtmc/task.h>

auto task = trtmc::load_task("gpt2.bundle", "/opt/trtmc/lib");
auto* text = dynamic_cast<trtmc::ITextGeneration*>(task.get());
if (text == nullptr) throw std::runtime_error("not a text-generation bundle");
auto result = text->generate("Hello");

Each family DSO directly implements one or more interfaces from trtmc/task.h. The loader verifies that ITask::task() exactly matches the bundle header.

load_task() lives in libtrtmc_runtime.so; bundle reading and engine primitives live in libtrtmc_core.so. A family factory receives a FamilyContext containing a const BundleReader& and an abstract IBackend&. The reader exposes immutable metadata and on-demand section reads only. The factory must copy the lightweight reader into its pipeline if it will read a section after the factory returns; it must never retain the context reference.