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Test state terminal property when starting MCTS rollout policy #238

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merged 1 commit into from
Feb 16, 2023
Merged

Test state terminal property when starting MCTS rollout policy #238

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5 changes: 3 additions & 2 deletions cpp/src/hub/solver/mcts/impl/mcts_default_rollout_policy_impl.hh
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Original file line number Diff line number Diff line change
Expand Up @@ -28,19 +28,20 @@ void SK_MCTS_DEFAULT_ROLLOUT_POLICY_CLASS::operator()(
typename Tsolver::StateNode &n, std::size_t d) const {
try {
typename Tsolver::Domain::State current_state;
bool termination;

solver.execution_policy().protect(
[&solver, &n, &current_state]() {
[&solver, &n, &current_state, &termination]() {
if (solver.debug_logs()) {
Logger::debug("Launching default rollout policy from state " +
n.state.print() +
Tsolver::ExecutionPolicy::print_thread());
}
current_state = n.state;
termination = n.terminal;
},
n.mutex);

bool termination = false;
std::size_t current_depth = d;
double reward = 0.0;
double gamma_n = 1.0;
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