Function open_tensor_source

src/framework/assets/tensor_source.cpp:702–707

        if (index_.header_bytes > total || byte_size > total - index_.header_bytes ||
            info.data_begin > total - index_.header_bytes - byte_size) {
            throw std::runtime_error("tensor data range is out of bounds: " + info.name);
        }
        const size_t data_offset = index_.header_bytes + info.data_begin;
        return {bytes_.data() + static_cast<std::ptrdiff_t>(data_offset), byte_size};
    }

    void discard_data_range(const engine::io::SafeTensorInfo & info) const noexcept {
        bytes_.discard_range(index_.header_bytes + info.data_begin, info.data_end - info.data_begin);
    }