[Adobe-source-devel] Questions about sheet_t::implementation::get

[cee1 <fy...@gm...>]

Hi all,
I'm reading the code of adam.cpp, and get totally lost.

In the function sheet_t::implementation_t::get:
(adam.cpp 1387) "if (initialize_mode_m) { ..."
I've found initialize_mode_m is false when instantiates
sheet_t::implementation_t, and will be true when calls add_constant,
add_input or add_interface. So the following assert should always fail:
(adam.cpp 1428) assert(cell.interface_input_m && ...),
Because when this line is reached, the initialize_mode_m is false, then we
should not have called add_constant, add_input or add_interface, so the cell
is not an interface cell, assert failed.

Also, I find some code that makes no sense to me, like:
(adam.cpp 1267) sheet_t::implementation_t::initialize_one
accumulate_contributing_m.reset();
...
cell.init_contributing_m |= accumulate_contributing_m;

or

(adam.cpp  1173) in function sheet_t::implementation_t::update
if (cell.specifier_m == access_interface_output)
get_stack_m.push_back(std::make_pair(cell.name_m, false));
...
if (cell.specifier_m == access_interface_output) get_stack_m.pop_back();


Sorry for this mass mail, but I feel lost in adam.cpp. Could someone show me
the global picture of how these functions in sheet_t::implementation work?


Regards,
- cee1