Function example_mixed_usage

examples/calc_par_context_example.cpp:115–151

void example_mixed_usage()
{
  printf("\n=== Context for Sequential Operations ===\n\n");

  // Create a context - useful for managing resources across calls
  SolverContext context;

  printf("Best practices when using SolverContext:\n\n");

  printf("1. Create context once:\n");
  printf("   SolverContext context;\n\n");

  printf("2. Reuse for multiple calculations:\n");
  for (int i = 0; i < 3; i++) {
    DdTableDeal table_deal{};
    for (int h = 0; h < DDS_HANDS; ++h) {
      for (int s = 0; s < DDS_SUITS; ++s) {
        table_deal.cards[h][s] = holdings_[i][s][h];
      }
    }

    DdTableResults ddtable;
    ParResults pres;
    int res = calc_par(
      context,
      table_deal,
      vulnerability_[i],
      &ddtable,
      &pres);
    if (res == RETURN_NO_FAULT) {
      printf("   Hand %d Par: Score = %s\n", i + 1, pres.par_score[0]);
    }
  }

  printf("\n3. Solver resources are reused across operations\n");
  printf("   This is active now: calc_par(ctx, ...) uses the provided context\n\n");
}


void print_python_example()