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<h1>chess.cpp File Reference</h1> </div>
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<code>#include &lt;stdlib.h&gt;</code><br/>
<code>#include &quot;<a class="el" href="general_8h.html">general.h</a>&quot;</code><br/>
<code>#include &quot;<a class="el" href="chess_8h.html">chess.h</a>&quot;</code><br/>
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Include dependency graph for chess.cpp:</div>
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<div class="center"><img src="chess_8cpp__incl.png" border="0" usemap="#chess_8cpp" alt=""/></div>
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<table class="memberdecls">
<tr><td colspan="2"><h2><a name="func-members"></a>
Functions</h2></td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="chess_8cpp.html#a8e3468f434c2f689409db4e6e4928249">is_square_ok</a> (<a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a> file, <a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a> rank)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="chess_8cpp.html#a1c163d634f56f54a16343c41b906f646">nr</a> (<a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a> rank)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">int&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="chess_8cpp.html#ab88873b88790f371d7913bb87727eca0">nf</a> (<a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a> file)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="chess_8cpp.html#a369696d485a14a6c09c811b9535fc645">is_move_from_base_line</a> (enum <a class="el" href="chess_8h.html#ad7595c48bb74c0dd2a7648712a2d4985">PieceColor</a> color, <a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a> rank)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="chess_8cpp.html#a0f140954fb92fd5835251c5599a8dea1">is_piece</a> (struct <a class="el" href="struct_chess_piece.html">ChessPiece</a> pc, enum <a class="el" href="chess_8h.html#ad7595c48bb74c0dd2a7648712a2d4985">PieceColor</a> color, enum <a class="el" href="chess_8h.html#a12ed9719bbdf7bc596ff7a6f4bf3f021">PieceType</a> type)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="chess_8cpp.html#a51c7689e6f225a51e7e3de2d10637c47">init_chess_board</a> (<a class="el" href="chess_8h.html#a6b333a9100c3f98762a6260c4c3cb673">ChessBoard</a> chess_board)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="struct_chess_square.html">ChessSquare</a> *&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="chess_8cpp.html#a7f80fd2642ad8082fafa898f35241bd8">get_square</a> (<a class="el" href="chess_8h.html#a6b333a9100c3f98762a6260c4c3cb673">ChessBoard</a> chess_board, <a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a> file, <a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a> rank)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="chess_8cpp.html#aa3181c4f74a2d291a5f44b327349f56d">is_square_occupied</a> (<a class="el" href="chess_8h.html#a6b333a9100c3f98762a6260c4c3cb673">ChessBoard</a> chess_board, <a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a> file, <a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a> rank)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="chess_8cpp.html#a594cef50114e029a71fae4c55ced5554">add_piece</a> (<a class="el" href="chess_8h.html#a6b333a9100c3f98762a6260c4c3cb673">ChessBoard</a> chess_board, <a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a> file, <a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a> rank, struct <a class="el" href="struct_chess_piece.html">ChessPiece</a> piece)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">struct <a class="el" href="struct_chess_piece.html">ChessPiece</a>&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="chess_8cpp.html#acde3e7c44c51aac523bd0ea3a180cd84">get_piece</a> (<a class="el" href="chess_8h.html#a6b333a9100c3f98762a6260c4c3cb673">ChessBoard</a> chess_board, <a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a> file, <a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a> rank)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">void&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="chess_8cpp.html#a79843ccec07e094179ccbe89e6462e53">setup_chess_board</a> (<a class="el" href="chess_8h.html#a6b333a9100c3f98762a6260c4c3cb673">ChessBoard</a> chess_board)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="chess_8cpp.html#a37a9813cad7b87ccf7b22c2ced977079">remove_piece</a> (<a class="el" href="chess_8h.html#a6b333a9100c3f98762a6260c4c3cb673">ChessBoard</a> chess_board, <a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a> file, <a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a> rank)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="chess_8cpp.html#a6d76743623d19c10e088ab15621c15c3">squares_share_file</a> (<a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a> s1_f, <a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a> s1_r, <a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a> s2_f, <a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a> s2_r)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="chess_8cpp.html#a9fc24ef7bb5fcae6fa68b3b4483a5c19">squares_share_rank</a> (<a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a> s1_f, <a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a> s1_r, <a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a> s2_f, <a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a> s2_r)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="chess_8cpp.html#aabc5afb599f83fd62685f3b80fe426f8">squares_share_diagonal</a> (<a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a> s1_f, <a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a> s1_r, <a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a> s2_f, <a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a> s2_r)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="chess_8cpp.html#affd49c4406167081c9c6525af5bff469">squares_share_knights_move</a> (<a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a> s1_f, <a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a> s1_r, <a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a> s2_f, <a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a> s2_r)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="chess_8cpp.html#a17740737e2741b3c58bf1edcf352a091">squares_share_pawns_move</a> (enum <a class="el" href="chess_8h.html#ad7595c48bb74c0dd2a7648712a2d4985">PieceColor</a> color, enum <a class="el" href="chess_8h.html#ab152e38addc9865a033ed991583c1395">MoveType</a> move, <a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a> s1_f, <a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a> s1_r, <a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a> s2_f, <a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a> s2_r)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="chess_8cpp.html#ab62532e99f62d774909b794455c76bfe">squares_share_queens_move</a> (<a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a> s1_f, <a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a> s1_r, <a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a> s2_f, <a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a> s2_r)</td></tr>
<tr><td class="memItemLeft" align="right" valign="top">bool&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="chess_8cpp.html#a9e77a463846f49941fcb12ce0a389d91">squares_share_kings_move</a> (<a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a> s1_f, <a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a> s1_r, <a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a> s2_f, <a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a> s2_r)</td></tr>
</table>
<hr/><h2>Function Documentation</h2>
<a class="anchor" id="a594cef50114e029a71fae4c55ced5554"></a><!-- doxytag: member="chess.cpp::add_piece" ref="a594cef50114e029a71fae4c55ced5554" args="(ChessBoard chess_board, File file, Rank rank, struct ChessPiece piece)" -->
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<td class="memname">bool add_piece </td>
<td>(</td>
<td class="paramtype"><a class="el" href="chess_8h.html#a6b333a9100c3f98762a6260c4c3cb673">ChessBoard</a>&nbsp;</td>
<td class="paramname"> <em>chess_board</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a>&nbsp;</td>
<td class="paramname"> <em>file</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a>&nbsp;</td>
<td class="paramname"> <em>rank</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">struct <a class="el" href="struct_chess_piece.html">ChessPiece</a>&nbsp;</td>
<td class="paramname"> <em>piece</em></td><td>&nbsp;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
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</table>
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<div class="memdoc">
<p>Setzt eine neue Figur auf ein bestimmtes Feld auf dem Schachbrett. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>chess_board</em>&nbsp;</td><td>Schachbrett. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>file</em>&nbsp;</td><td>Spaltenbezeichner. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>rank</em>&nbsp;</td><td>Zeilenbezeichner. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>piece</em>&nbsp;</td><td>Die neu zu setzende Figur. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>true wenn die Figur erfolgreich gesetzt werden konnte, false wenn (file/rank) Angabe ung&uuml;ltig ist oder das Feld bereits besetzt ist. </dd></dl>
<p><div class="dynheader">
Here is the call graph for this function:</div>
<div class="dyncontent">
<div class="center"><img src="chess_8cpp_a594cef50114e029a71fae4c55ced5554_cgraph.png" border="0" usemap="#chess_8cpp_a594cef50114e029a71fae4c55ced5554_cgraph" alt=""/></div>
<map name="chess_8cpp_a594cef50114e029a71fae4c55ced5554_cgraph" id="chess_8cpp_a594cef50114e029a71fae4c55ced5554_cgraph">
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</p>
</div>
</div>
<a class="anchor" id="acde3e7c44c51aac523bd0ea3a180cd84"></a><!-- doxytag: member="chess.cpp::get_piece" ref="acde3e7c44c51aac523bd0ea3a180cd84" args="(ChessBoard chess_board, File file, Rank rank)" -->
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<td class="memname">struct <a class="el" href="struct_chess_piece.html">ChessPiece</a> get_piece </td>
<td>(</td>
<td class="paramtype"><a class="el" href="chess_8h.html#a6b333a9100c3f98762a6260c4c3cb673">ChessBoard</a>&nbsp;</td>
<td class="paramname"> <em>chess_board</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a>&nbsp;</td>
<td class="paramname"> <em>file</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a>&nbsp;</td>
<td class="paramname"> <em>rank</em></td><td>&nbsp;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [read]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Liefert die Figur auf einem spezifischen Feld eines Schachbrettes </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>chess_board</em>&nbsp;</td><td>Schachbrett. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>file</em>&nbsp;</td><td>Spaltenbezeichner. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>rank</em>&nbsp;</td><td>Zeilenbezeichner. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Die Figur auf dem angegebenen Feld des Schachbretts. Wenn das Feld nicht besetzt ist oder die (file/rank) Angabe ung&uuml;ltig ist, dann ist der Typ der zur&uuml;ckgegebenen Figur NoPiece und der Wert von color ist nicht definiert. </dd></dl>
<dl class="see"><dt><b>See also:</b></dt><dd><a class="el" href="chess_8h.html#a12ed9719bbdf7bc596ff7a6f4bf3f021a0e6fd2ffde23c025a63d995a52754f20">NoPiece</a> </dd></dl>
<p><div class="dynheader">
Here is the call graph for this function:</div>
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<div class="center"><img src="chess_8cpp_acde3e7c44c51aac523bd0ea3a180cd84_cgraph.png" border="0" usemap="#chess_8cpp_acde3e7c44c51aac523bd0ea3a180cd84_cgraph" alt=""/></div>
<map name="chess_8cpp_acde3e7c44c51aac523bd0ea3a180cd84_cgraph" id="chess_8cpp_acde3e7c44c51aac523bd0ea3a180cd84_cgraph">
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</div>
</p>
</div>
</div>
<a class="anchor" id="a7f80fd2642ad8082fafa898f35241bd8"></a><!-- doxytag: member="chess.cpp::get_square" ref="a7f80fd2642ad8082fafa898f35241bd8" args="(ChessBoard chess_board, File file, Rank rank)" -->
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<td class="memname">struct <a class="el" href="struct_chess_square.html">ChessSquare</a>* get_square </td>
<td>(</td>
<td class="paramtype"><a class="el" href="chess_8h.html#a6b333a9100c3f98762a6260c4c3cb673">ChessBoard</a>&nbsp;</td>
<td class="paramname"> <em>chess_board</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a>&nbsp;</td>
<td class="paramname"> <em>file</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a>&nbsp;</td>
<td class="paramname"> <em>rank</em></td><td>&nbsp;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td><code> [read]</code></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>Liefert einen Pointer auf ein spezifisches Feld. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>chess_board</em>&nbsp;</td><td>Schachbrett. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>file</em>&nbsp;</td><td>Spaltenbezeichner f&uuml;r das Feld. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>rank</em>&nbsp;</td><td>Zeilenbezeichner f&uuml;r das Feld. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>Pointer auf das geforderte Feld. Wenn (file/rank) au&szlig;erhalb der g&uuml;ltigen Wertebreiche liegen wird 0 zur&uuml;ckgegeben. </dd></dl>
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<a class="anchor" id="a51c7689e6f225a51e7e3de2d10637c47"></a><!-- doxytag: member="chess.cpp::init_chess_board" ref="a51c7689e6f225a51e7e3de2d10637c47" args="(ChessBoard chess_board)" -->
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<td class="memname">void init_chess_board </td>
<td>(</td>
<td class="paramtype"><a class="el" href="chess_8h.html#a6b333a9100c3f98762a6260c4c3cb673">ChessBoard</a>&nbsp;</td>
<td class="paramname"> <em>chess_board</em></td>
<td>&nbsp;)&nbsp;</td>
<td></td>
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<p>L&ouml;scht alle Figuren vom Schachbrett. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>chess_board</em>&nbsp;</td><td>Das zu initialisierende Schachbrett. </td></tr>
</table>
</dd>
</dl>
</div>
</div>
<a class="anchor" id="a369696d485a14a6c09c811b9535fc645"></a><!-- doxytag: member="chess.cpp::is_move_from_base_line" ref="a369696d485a14a6c09c811b9535fc645" args="(enum PieceColor color, Rank rank)" -->
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<td class="memname">bool is_move_from_base_line </td>
<td>(</td>
<td class="paramtype">enum <a class="el" href="chess_8h.html#ad7595c48bb74c0dd2a7648712a2d4985">PieceColor</a>&nbsp;</td>
<td class="paramname"> <em>color</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a>&nbsp;</td>
<td class="paramname"> <em>rank</em></td><td>&nbsp;</td>
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<a class="anchor" id="a0f140954fb92fd5835251c5599a8dea1"></a><!-- doxytag: member="chess.cpp::is_piece" ref="a0f140954fb92fd5835251c5599a8dea1" args="(struct ChessPiece pc, enum PieceColor color, enum PieceType type)" -->
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<td class="memname">bool is_piece </td>
<td>(</td>
<td class="paramtype">struct <a class="el" href="struct_chess_piece.html">ChessPiece</a>&nbsp;</td>
<td class="paramname"> <em>pc</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">enum <a class="el" href="chess_8h.html#ad7595c48bb74c0dd2a7648712a2d4985">PieceColor</a>&nbsp;</td>
<td class="paramname"> <em>color</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">enum <a class="el" href="chess_8h.html#a12ed9719bbdf7bc596ff7a6f4bf3f021">PieceType</a>&nbsp;</td>
<td class="paramname"> <em>type</em></td><td>&nbsp;</td>
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<td>)</td>
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<div class="memdoc">
<p>Pr&uuml;ft, ob die &uuml;bergebene Schachfigur die angegebene Farbe und den angegebenen Typ hat. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>pc</em>&nbsp;</td><td>Die zu &uuml;berpr&uuml;fende Schachfigur. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>color</em>&nbsp;</td><td>Die geforderte Farbe. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>type</em>&nbsp;</td><td>Der geforderte Figurtyp. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>true, wenn pc von geforderter Farbe und Typ ist, false sonst. </dd></dl>
</div>
</div>
<a class="anchor" id="aa3181c4f74a2d291a5f44b327349f56d"></a><!-- doxytag: member="chess.cpp::is_square_occupied" ref="aa3181c4f74a2d291a5f44b327349f56d" args="(ChessBoard chess_board, File file, Rank rank)" -->
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<td class="memname">bool is_square_occupied </td>
<td>(</td>
<td class="paramtype"><a class="el" href="chess_8h.html#a6b333a9100c3f98762a6260c4c3cb673">ChessBoard</a>&nbsp;</td>
<td class="paramname"> <em>chess_board</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a>&nbsp;</td>
<td class="paramname"> <em>file</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a>&nbsp;</td>
<td class="paramname"> <em>rank</em></td><td>&nbsp;</td>
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<td>)</td>
<td></td><td></td><td></td>
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<p>Pr&uuml;ft, ob ein spezifisches Feld durch eine Figur besetzt ist. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>chess_board</em>&nbsp;</td><td>Schachbrett. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>file</em>&nbsp;</td><td>Spaltenbezeichner. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>rank</em>&nbsp;</td><td>Zeilenbezeichner. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>true wenn das angebene Feld besetzt ist, false sonst. </dd></dl>
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<a class="anchor" id="a8e3468f434c2f689409db4e6e4928249"></a><!-- doxytag: member="chess.cpp::is_square_ok" ref="a8e3468f434c2f689409db4e6e4928249" args="(File file, Rank rank)" -->
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<td>(</td>
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<td class="paramname"> <em>file</em>, </td>
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<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a>&nbsp;</td>
<td class="paramname"> <em>rank</em></td><td>&nbsp;</td>
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<a class="anchor" id="ab88873b88790f371d7913bb87727eca0"></a><!-- doxytag: member="chess.cpp::nf" ref="ab88873b88790f371d7913bb87727eca0" args="(File file)" -->
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<td class="memname">int nf </td>
<td>(</td>
<td class="paramtype"><a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a>&nbsp;</td>
<td class="paramname"> <em>file</em></td>
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<a class="anchor" id="a1c163d634f56f54a16343c41b906f646"></a><!-- doxytag: member="chess.cpp::nr" ref="a1c163d634f56f54a16343c41b906f646" args="(Rank rank)" -->
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<td class="memname">int nr </td>
<td>(</td>
<td class="paramtype"><a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a>&nbsp;</td>
<td class="paramname"> <em>rank</em></td>
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<a class="anchor" id="a37a9813cad7b87ccf7b22c2ced977079"></a><!-- doxytag: member="chess.cpp::remove_piece" ref="a37a9813cad7b87ccf7b22c2ced977079" args="(ChessBoard chess_board, File file, Rank rank)" -->
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<td>(</td>
<td class="paramtype"><a class="el" href="chess_8h.html#a6b333a9100c3f98762a6260c4c3cb673">ChessBoard</a>&nbsp;</td>
<td class="paramname"> <em>chess_board</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a>&nbsp;</td>
<td class="paramname"> <em>file</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a>&nbsp;</td>
<td class="paramname"> <em>rank</em></td><td>&nbsp;</td>
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<td>)</td>
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<p>Nimmt die Figur an der angegebenen Position vom Schachbrett. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>chess_board</em>&nbsp;</td><td>Schachbrett. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>file</em>&nbsp;</td><td>Spaltenbezeichner. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>rank</em>&nbsp;</td><td>Zeilenbezeichner. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>true wenn die Figur erfolgreich vom Brett genommen werden konnte, false wenn die (file/rank) Angabe ung&uuml;ltig war oder das Feld mit keiner Figur besetzt war. </dd></dl>
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<a class="anchor" id="a79843ccec07e094179ccbe89e6462e53"></a><!-- doxytag: member="chess.cpp::setup_chess_board" ref="a79843ccec07e094179ccbe89e6462e53" args="(ChessBoard chess_board)" -->
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<td class="memname">void setup_chess_board </td>
<td>(</td>
<td class="paramtype"><a class="el" href="chess_8h.html#a6b333a9100c3f98762a6260c4c3cb673">ChessBoard</a>&nbsp;</td>
<td class="paramname"> <em>chess_board</em></td>
<td>&nbsp;)&nbsp;</td>
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<p>Initialisiert das Schachbrett und stellt alle Figuren auf ihre Anfangsposition. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>chess_board</em>&nbsp;</td><td>Das aufzustellende Schachbrett. </td></tr>
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<a class="anchor" id="aabc5afb599f83fd62685f3b80fe426f8"></a><!-- doxytag: member="chess.cpp::squares_share_diagonal" ref="aabc5afb599f83fd62685f3b80fe426f8" args="(File s1_f, Rank s1_r, File s2_f, Rank s2_r)" -->
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<td class="memname">bool squares_share_diagonal </td>
<td>(</td>
<td class="paramtype"><a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a>&nbsp;</td>
<td class="paramname"> <em>s1_f</em>, </td>
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<td class="paramtype"><a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a>&nbsp;</td>
<td class="paramname"> <em>s1_r</em>, </td>
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<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a>&nbsp;</td>
<td class="paramname"> <em>s2_f</em>, </td>
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<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a>&nbsp;</td>
<td class="paramname"> <em>s2_r</em></td><td>&nbsp;</td>
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<p>&Uuml;berpr&uuml;ft, ob sich zwei Felder in der gleichen Diagonale befinden. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>s1_f</em>&nbsp;</td><td>Spaltenbezeichner des ersten Feldes. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>s1_r</em>&nbsp;</td><td>Zeilenbezeichner des ersten Feldes. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>s1_f</em>&nbsp;</td><td>Spaltenbezeichner des zweiten Feldes. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>s1_r</em>&nbsp;</td><td>Zeilenbezeichner des zweiten Feldes. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>true wenn die Felder sich in der gleichen Diagonale befinden, false sonst. </dd></dl>
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<a class="anchor" id="a6d76743623d19c10e088ab15621c15c3"></a><!-- doxytag: member="chess.cpp::squares_share_file" ref="a6d76743623d19c10e088ab15621c15c3" args="(File s1_f, Rank s1_r, File s2_f, Rank s2_r)" -->
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<td>(</td>
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<td class="paramtype"><a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a>&nbsp;</td>
<td class="paramname"> <em>s1_r</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a>&nbsp;</td>
<td class="paramname"> <em>s2_f</em>, </td>
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<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a>&nbsp;</td>
<td class="paramname"> <em>s2_r</em></td><td>&nbsp;</td>
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<p>&Uuml;berpr&uuml;ft, ob sich zwei Felder in der gleichen Spalte befinden. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>s1_f</em>&nbsp;</td><td>Spaltenbezeichner des ersten Feldes. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>s1_r</em>&nbsp;</td><td>Zeilenbezeichner des ersten Feldes. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>s1_f</em>&nbsp;</td><td>Spaltenbezeichner des zweiten Feldes. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>s1_r</em>&nbsp;</td><td>Zeilenbezeichner des zweiten Feldes. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>true wenn die Felder sich in der gleichen Spalte befinden, false sonst. </dd></dl>
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<a class="anchor" id="a9e77a463846f49941fcb12ce0a389d91"></a><!-- doxytag: member="chess.cpp::squares_share_kings_move" ref="a9e77a463846f49941fcb12ce0a389d91" args="(File s1_f, Rank s1_r, File s2_f, Rank s2_r)" -->
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<td class="paramname"> <em>s1_f</em>, </td>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a>&nbsp;</td>
<td class="paramname"> <em>s2_f</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a>&nbsp;</td>
<td class="paramname"> <em>s2_r</em></td><td>&nbsp;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>&Uuml;berpr&uuml;ft, ob zwei Felder einen K&ouml;nigzug voneinander entfernt sind. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>s1_f</em>&nbsp;</td><td>Spaltenbezeichner des ersten Feldes. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>s1_r</em>&nbsp;</td><td>Zeilenbezeichner des ersten Feldes. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>s1_f</em>&nbsp;</td><td>Spaltenbezeichner des zweiten Feldes. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>s1_r</em>&nbsp;</td><td>Zeilenbezeichner des zweiten Feldes. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>true wenn die Felder einen K&ouml;nigzug voneinander entfernt sind, false sonst. </dd></dl>
</div>
</div>
<a class="anchor" id="affd49c4406167081c9c6525af5bff469"></a><!-- doxytag: member="chess.cpp::squares_share_knights_move" ref="affd49c4406167081c9c6525af5bff469" args="(File s1_f, Rank s1_r, File s2_f, Rank s2_r)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool squares_share_knights_move </td>
<td>(</td>
<td class="paramtype"><a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a>&nbsp;</td>
<td class="paramname"> <em>s1_f</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a>&nbsp;</td>
<td class="paramname"> <em>s1_r</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a>&nbsp;</td>
<td class="paramname"> <em>s2_f</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a>&nbsp;</td>
<td class="paramname"> <em>s2_r</em></td><td>&nbsp;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>&Uuml;berpr&uuml;ft, ob zwei Felder einen Springerzug voneinander entfernt sind. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>s1_f</em>&nbsp;</td><td>Spaltenbezeichner des ersten Feldes. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>s1_r</em>&nbsp;</td><td>Zeilenbezeichner des ersten Feldes. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>s1_f</em>&nbsp;</td><td>Spaltenbezeichner des zweiten Feldes. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>s1_r</em>&nbsp;</td><td>Zeilenbezeichner des zweiten Feldes. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>true wenn die Felder einen Springerzug voneinander entfernt sind, false sonst. </dd></dl>
<p><div class="dynheader">
Here is the call graph for this function:</div>
<div class="dyncontent">
<div class="center"><img src="chess_8cpp_affd49c4406167081c9c6525af5bff469_cgraph.png" border="0" usemap="#chess_8cpp_affd49c4406167081c9c6525af5bff469_cgraph" alt=""/></div>
<map name="chess_8cpp_affd49c4406167081c9c6525af5bff469_cgraph" id="chess_8cpp_affd49c4406167081c9c6525af5bff469_cgraph">
</map>
</div>
</p>
</div>
</div>
<a class="anchor" id="a17740737e2741b3c58bf1edcf352a091"></a><!-- doxytag: member="chess.cpp::squares_share_pawns_move" ref="a17740737e2741b3c58bf1edcf352a091" args="(enum PieceColor color, enum MoveType move, File s1_f, Rank s1_r, File s2_f, Rank s2_r)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool squares_share_pawns_move </td>
<td>(</td>
<td class="paramtype">enum <a class="el" href="chess_8h.html#ad7595c48bb74c0dd2a7648712a2d4985">PieceColor</a>&nbsp;</td>
<td class="paramname"> <em>color</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">enum <a class="el" href="chess_8h.html#ab152e38addc9865a033ed991583c1395">MoveType</a>&nbsp;</td>
<td class="paramname"> <em>move</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a>&nbsp;</td>
<td class="paramname"> <em>s1_f</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a>&nbsp;</td>
<td class="paramname"> <em>s1_r</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a>&nbsp;</td>
<td class="paramname"> <em>s2_f</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a>&nbsp;</td>
<td class="paramname"> <em>s2_r</em></td><td>&nbsp;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>&Uuml;berpr&uuml;ft, ob zwei Felder einen Bauernzug voneinander entfernt sind. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>color</em>&nbsp;</td><td>Farbe des Bauern. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>move</em>&nbsp;</td><td>Art des Zugs (normaler Zug oder schlagender Zug). </td></tr>
<tr><td valign="top"></td><td valign="top"><em>s1_f</em>&nbsp;</td><td>Spaltenbezeichner des ersten Feldes. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>s1_r</em>&nbsp;</td><td>Zeilenbezeichner des ersten Feldes. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>s1_f</em>&nbsp;</td><td>Spaltenbezeichner des zweiten Feldes. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>s1_r</em>&nbsp;</td><td>Zeilenbezeichner des zweiten Feldes. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>true wenn die Felder einen Bauernzug voneinander entfernt sind, false sonst. </dd></dl>
<p><div class="dynheader">
Here is the call graph for this function:</div>
<div class="dyncontent">
<div class="center"><img src="chess_8cpp_a17740737e2741b3c58bf1edcf352a091_cgraph.png" border="0" usemap="#chess_8cpp_a17740737e2741b3c58bf1edcf352a091_cgraph" alt=""/></div>
<map name="chess_8cpp_a17740737e2741b3c58bf1edcf352a091_cgraph" id="chess_8cpp_a17740737e2741b3c58bf1edcf352a091_cgraph">
</map>
</div>
</p>
</div>
</div>
<a class="anchor" id="ab62532e99f62d774909b794455c76bfe"></a><!-- doxytag: member="chess.cpp::squares_share_queens_move" ref="ab62532e99f62d774909b794455c76bfe" args="(File s1_f, Rank s1_r, File s2_f, Rank s2_r)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool squares_share_queens_move </td>
<td>(</td>
<td class="paramtype"><a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a>&nbsp;</td>
<td class="paramname"> <em>s1_f</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a>&nbsp;</td>
<td class="paramname"> <em>s1_r</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a>&nbsp;</td>
<td class="paramname"> <em>s2_f</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a>&nbsp;</td>
<td class="paramname"> <em>s2_r</em></td><td>&nbsp;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>&Uuml;berpr&uuml;ft, ob zwei Felder einen Damenzug voneinander entfernt sind. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>s1_f</em>&nbsp;</td><td>Spaltenbezeichner des ersten Feldes. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>s1_r</em>&nbsp;</td><td>Zeilenbezeichner des ersten Feldes. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>s1_f</em>&nbsp;</td><td>Spaltenbezeichner des zweiten Feldes. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>s1_r</em>&nbsp;</td><td>Zeilenbezeichner des zweiten Feldes. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>true wenn die Felder einen Damenzug voneinander entfernt sind, false sonst. </dd></dl>
<p><div class="dynheader">
Here is the call graph for this function:</div>
<div class="dyncontent">
<div class="center"><img src="chess_8cpp_ab62532e99f62d774909b794455c76bfe_cgraph.png" border="0" usemap="#chess_8cpp_ab62532e99f62d774909b794455c76bfe_cgraph" alt=""/></div>
<map name="chess_8cpp_ab62532e99f62d774909b794455c76bfe_cgraph" id="chess_8cpp_ab62532e99f62d774909b794455c76bfe_cgraph">
</map>
</div>
</p>
</div>
</div>
<a class="anchor" id="a9fc24ef7bb5fcae6fa68b3b4483a5c19"></a><!-- doxytag: member="chess.cpp::squares_share_rank" ref="a9fc24ef7bb5fcae6fa68b3b4483a5c19" args="(File s1_f, Rank s1_r, File s2_f, Rank s2_r)" -->
<div class="memitem">
<div class="memproto">
<table class="memname">
<tr>
<td class="memname">bool squares_share_rank </td>
<td>(</td>
<td class="paramtype"><a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a>&nbsp;</td>
<td class="paramname"> <em>s1_f</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a>&nbsp;</td>
<td class="paramname"> <em>s1_r</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a4e9656e80548b19324c8233eef082175">File</a>&nbsp;</td>
<td class="paramname"> <em>s2_f</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype"><a class="el" href="chess_8h.html#a0bdd5d1b30da058db8c759759e037ddb">Rank</a>&nbsp;</td>
<td class="paramname"> <em>s2_r</em></td><td>&nbsp;</td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td><td></td>
</tr>
</table>
</div>
<div class="memdoc">
<p>&Uuml;berpr&uuml;ft, ob sich zwei Felder in der gleichen Zeile befinden. </p>
<dl><dt><b>Parameters:</b></dt><dd>
<table border="0" cellspacing="2" cellpadding="0">
<tr><td valign="top"></td><td valign="top"><em>s1_f</em>&nbsp;</td><td>Spaltenbezeichner des ersten Feldes. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>s1_r</em>&nbsp;</td><td>Zeilenbezeichner des ersten Feldes. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>s1_f</em>&nbsp;</td><td>Spaltenbezeichner des zweiten Feldes. </td></tr>
<tr><td valign="top"></td><td valign="top"><em>s1_r</em>&nbsp;</td><td>Zeilenbezeichner des zweiten Feldes. </td></tr>
</table>
</dd>
</dl>
<dl class="return"><dt><b>Returns:</b></dt><dd>true wenn die Felder sich in der gleichen Zeile befinden, false sonst. </dd></dl>
<p><div class="dynheader">
Here is the call graph for this function:</div>
<div class="dyncontent">
<div class="center"><img src="chess_8cpp_a9fc24ef7bb5fcae6fa68b3b4483a5c19_cgraph.png" border="0" usemap="#chess_8cpp_a9fc24ef7bb5fcae6fa68b3b4483a5c19_cgraph" alt=""/></div>
<map name="chess_8cpp_a9fc24ef7bb5fcae6fa68b3b4483a5c19_cgraph" id="chess_8cpp_a9fc24ef7bb5fcae6fa68b3b4483a5c19_cgraph">
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</p>
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