Method RegisterLoader

code/Common/Importer.cpp:216–247

------------------------------------------------------------------------------------------------ Register a custom loader plugin

// ------------------------------------------------------------------------------------------------
// Register a custom loader plugin
aiReturn Importer::RegisterLoader(BaseImporter* pImp) {
    ai_assert(nullptr != pImp);

    ASSIMP_BEGIN_EXCEPTION_REGION();

    // --------------------------------------------------------------------
    // Check whether we would have two loaders for the same file extension
    // This is absolutely OK, but we should warn the developer of the new
    // loader that his code will probably never be called if the first
    // loader is a bit too lazy in his file checking.
    // --------------------------------------------------------------------
    std::set<std::string> st;
    std::string baked;
    pImp->GetExtensionList(st);

    for(std::set<std::string>::const_iterator it = st.begin(); it != st.end(); ++it) {

#ifdef ASSIMP_BUILD_DEBUG
        if (IsExtensionSupported(*it)) {
            ASSIMP_LOG_WARN("The file extension ", *it, " is already in use");
        }
#endif
        baked += *it;
    }

    // add the loader
    pimpl->mImporter.push_back(pImp);
    ASSIMP_LOG_INFO("Registering custom importer for these file extensions: ", baked);
    ASSIMP_END_EXCEPTION_REGION(aiReturn);

    return AI_SUCCESS;
}

// ------------------------------------------------------------------------------------------------
// Unregister a custom loader plugin