static void insert_enforcers(slice_index si, stip_structure_traversal *st)
{
TraceFunctionEntry(__func__);
TraceFunctionParam("%u",si);
TraceFunctionParamListEnd();
stip_traverse_structure_children(si,st);
{
stip_deep_copies_type copies;
stip_structure_traversal st_nested;
slice_index const * const threat_start = st->param;
slice_index const threat_start_tester = SLICE_TESTER(*threat_start);
assert(*threat_start!=no_slice);
assert(threat_start_tester!=no_slice);
assert(SLICE_TYPE(threat_start_tester)==STThreatStart);
{
slice_index const prototype = alloc_pipe(STThreatDefeatedTester);
attack_branch_insert_slices(threat_start_tester,&prototype,1);
}
init_deep_copy(&st_nested,st,&copies);
stip_structure_traversal_override_single(&st_nested,
STThreatDefeatedTester,
&move_and_stop_copying);
stip_structure_traversal_override_by_contextual(&st_nested,
slice_contextual_conditional_pipe,
©_shallow);
stip_structure_traversal_override_by_contextual(&st_nested,
slice_contextual_testing_pipe,
©_shallow);
stip_traverse_structure(threat_start_tester,&st_nested);
SLICE_NEXT2(si) = copies[threat_start_tester];
}
{
/* if the threats are short, max_unsolvable might interfere with enforcing
* them */
slice_index const prototype = alloc_reset_unsolvable_slice();
attack_branch_insert_slices(SLICE_NEXT2(si),&prototype,1);
}
TraceFunctionExit(__func__);
TraceFunctionResultEnd();
}
static void insert_solvers(slice_index si, stip_structure_traversal *st)
{
slice_index const * const threat_start = st->param;
stip_deep_copies_type copies;
stip_structure_traversal st_nested;
TraceFunctionEntry(__func__);
TraceFunctionParam("%u",si);
TraceFunctionParamListEnd();
stip_traverse_structure_children(si,st);
init_deep_copy(&st_nested,st,&copies);
stip_structure_traversal_override_single(&st_nested,
STThreatEnd,
&end_copying);
stip_structure_traversal_override_by_contextual(&st_nested,
slice_contextual_conditional_pipe,
©_shallow);
stip_structure_traversal_override_by_contextual(&st_nested,
slice_contextual_testing_pipe,
©_shallow);
stip_traverse_structure(*threat_start,&st_nested);
SLICE_NEXT2(si) = alloc_proxy_slice();
link_to_branch(SLICE_NEXT2(si),copies[*threat_start]);
{
slice_index const prototypes[] = {
alloc_pipe(STDummyMove),
alloc_defense_played_slice(),
alloc_pipe(STThreatCollector)
};
defense_branch_insert_slices_behind_proxy(SLICE_NEXT2(si),prototypes,3,si);
}
TraceFunctionExit(__func__);
TraceFunctionResultEnd();
}
static void spin_off_measuring_branch(slice_index si, stip_structure_traversal *st)
{
instrumentation_state_type const * const state = st->param;
stip_deep_copies_type copies;
stip_structure_traversal st_nested;
TraceFunctionEntry(__func__);
TraceFunctionParam("%u",si);
TraceFunctionParamListEnd();
if (SLICE_NEXT2(si)==no_slice)
{
SLICE_NEXT2(si) = alloc_proxy_slice();
init_deep_copy(&st_nested,st,&copies);
stip_structure_traversal_override_single(&st_nested,
STMummerDeadend,
&stop_copying);
stip_structure_traversal_override_single(&st_nested,
STRestartGuard,
&skip_copying);
stip_structure_traversal_override_single(&st_nested,
STDeadEndGoal,
&skip_copying);
stip_structure_traversal_override_single(&st_nested,
STGoalReachableGuardFilterMate,
&skip_copying);
stip_structure_traversal_override_single(&st_nested,
STGoalReachableGuardFilterStalemate,
&skip_copying);
stip_structure_traversal_override_single(&st_nested,
STGoalReachableGuardFilterProof,
&skip_copying);
stip_structure_traversal_override_single(&st_nested,
STGoalReachableGuardFilterProofFairy,
&skip_copying);
stip_structure_traversal_override_by_function(&st_nested,
slice_function_move_removing_optimiser,
&skip_copying);
if (mummer_strictness[state->current_side]!=mummer_strictness_regular)
{
stip_structure_traversal_override_single(&st_nested,
STEndOfBranchGoal,
&skip_copying);
stip_structure_traversal_override_single(&st_nested,
STSelfCheckGuard,
&skip_copying);
}
else
{
regular_deep_copy_end_of_branch_goal = st_nested.map.visitors[STEndOfBranchGoal];
stip_structure_traversal_override_single(&st_nested,
STEndOfBranchGoal,
©_end_of_branch_goal_if_necessary);
stip_structure_traversal_override_single(&st_nested,
STEndOfBranchGoalImmobile,
©_end_of_branch_goal_if_necessary);
}
stip_traverse_structure(SLICE_NEXT1(si),&st_nested);
link_to_branch(SLICE_NEXT2(si),copies[SLICE_NEXT1(si)]);
{
slice_index const prototype = alloc_pipe(STMummerBookkeeper);
switch (st->context)
{
case stip_traversal_context_attack:
attack_branch_insert_slices_behind_proxy(SLICE_NEXT2(si),&prototype,1,si);
break;
case stip_traversal_context_defense:
defense_branch_insert_slices_behind_proxy(SLICE_NEXT2(si),&prototype,1,si);
break;
case stip_traversal_context_help:
help_branch_insert_slices_behind_proxy(SLICE_NEXT2(si),&prototype,1,si);
break;
default:
assert(0);
break;
}
}
if (mummer_strictness[state->current_side]!=mummer_strictness_regular)
{
slice_index const prototype = alloc_pipe(STUltraMummerMeasurerDeadend);
slice_insertion_insert_contextually(copies[SLICE_NEXT1(si)],st->context,&prototype,1);
}
}
stip_traverse_structure_children(si,st);
TraceFunctionExit(__func__);
TraceFunctionResultEnd();
}
