dds-bridge-sys 3.0.0

Generated bindings to DDS, the double dummy solver for bridge
Documentation 
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/*
   DDS, a bridge double dummy solver.

   Copyright (C) 2006-2014 by Bo Haglund /
   2014-2018 by Bo Haglund & Soren Hein.

   See LICENSE and README.
*/

#pragma once

#include <vector>

#include <api/dll.h>
#include <solver_context/solver_context.hpp>


/**
 * @brief Perform common single-board calculations (legacy threading interface).
 *
 * Creates temporary context per call. Used by legacy threading infrastructure.
 *
 * @param thrID Thread identifier for parallel execution.
 * @param bno Board number to analyze.
 */
auto calc_single_common(
  const int thrID,
  const int bno) -> void;

/**
 * @brief Perform common single-board calculations with explicit solver context.
 *
 * Context-aware version that allows TT reuse across calculations.
 * Internal helper function.
 *
 * @param ctx Solver context for resource management
 * @param thrID Thread identifier for parallel execution.
 * @param bno Board number to analyze.
 */
auto calc_single_common_internal(
  SolverContext& ctx,
  const int thrID,
  const int bno) -> void;

/**
 * @brief Calculate all boards with explicit solver context.
 *
 * Context-aware version enabling transposition table reuse.
 *
 * @param ctx Solver context for resource management
 * @param bop Input boards to solve
 * @param solvedp Output solved boards
 * @return Error code
 */
auto calc_all_boards_n(
  SolverContext& ctx,
  Boards * bop,
  SolvedBoards * solvedp) -> int;

/**
 * @brief Copy calculation results for single Boards based on cross-references.
 *
 * Copies results from previously computed Boards as indicated by the cross-reference vector.
 *
 * @param crossrefs Vector of cross-reference indices mapping Boards to be copied.
 */
auto copy_calc_single(
  const std::vector<int>& crossrefs) -> void;

/**
 * @brief Perform common chunk calculations for a set of Boards.
 *
 * Computes results for a chunk (batch) of Boards using the specified thread ID.
 *
 * @param thrId Thread identifier for parallel execution.
 */
auto calc_chunk_common(
  const int thrId) -> void;

/**
 * @brief Detect duplicate board calculations and build cross-reference maps.
 *
 * Identifies unique and duplicate Boards in a batch, populating vectors for unique indices and cross-references.
 *
 * @param bds Boards to analyze for duplicates.
 * @param uniques Output vector of indices for unique Boards.
 * @param crossrefs Output vector mapping each board to its unique representative.
 */
auto detect_calc_duplicates(
  const Boards& bds,
  std::vector<int>& uniques,
  std::vector<int>& crossrefs) -> void;