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<h1>recSchema.cpp</h1><a href="recSchema_8cpp.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/************************************************************************</span>
<a name="l00002"></a>00002 <span class="comment"> ************************************************************************</span>
<a name="l00003"></a>00003 <span class="comment"> FAUST compiler</span>
<a name="l00004"></a>00004 <span class="comment"> Copyright (C) 2003-2004 GRAME, Centre National de Creation Musicale</span>
<a name="l00005"></a>00005 <span class="comment"> ---------------------------------------------------------------------</span>
<a name="l00006"></a>00006 <span class="comment"> This program is free software; you can redistribute it and/or modify</span>
<a name="l00007"></a>00007 <span class="comment"> it under the terms of the GNU General Public License as published by</span>
<a name="l00008"></a>00008 <span class="comment"> the Free Software Foundation; either version 2 of the License, or</span>
<a name="l00009"></a>00009 <span class="comment"> (at your option) any later version.</span>
<a name="l00010"></a>00010 <span class="comment"></span>
<a name="l00011"></a>00011 <span class="comment"> This program is distributed in the hope that it will be useful,</span>
<a name="l00012"></a>00012 <span class="comment"> but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00013"></a>00013 <span class="comment"> MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the</span>
<a name="l00014"></a>00014 <span class="comment"> GNU General Public License for more details.</span>
<a name="l00015"></a>00015 <span class="comment"></span>
<a name="l00016"></a>00016 <span class="comment"> You should have received a copy of the GNU General Public License</span>
<a name="l00017"></a>00017 <span class="comment"> along with this program; if not, write to the Free Software</span>
<a name="l00018"></a>00018 <span class="comment"> Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.</span>
<a name="l00019"></a>00019 <span class="comment"> ************************************************************************</span>
<a name="l00020"></a>00020 <span class="comment"> ************************************************************************/</span>
<a name="l00021"></a>00021
<a name="l00022"></a>00022
<a name="l00023"></a>00023 <span class="preprocessor">#include "<a class="code" href="recSchema_8h.html">recSchema.h</a>"</span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <iostream></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <assert.h></span>
<a name="l00026"></a>00026
<a name="l00027"></a>00027 <span class="keyword">using namespace </span>std;
<a name="l00028"></a>00028
<a name="l00034"></a><a class="code" href="schema_8h.html#a8c399e3657df2ea0cd980abe6aa9d63c">00034</a> <a class="code" href="classschema.html" title="An abstract block diagram schema.">schema</a>* <a class="code" href="recSchema_8cpp.html#a8c399e3657df2ea0cd980abe6aa9d63c" title="Creates a new recursive schema (s1 ~ s2).">makeRecSchema</a> (<a class="code" href="classschema.html" title="An abstract block diagram schema.">schema</a>* s1, <a class="code" href="classschema.html" title="An abstract block diagram schema.">schema</a>* s2)
<a name="l00035"></a>00035 {
<a name="l00036"></a>00036 <a class="code" href="classschema.html" title="An abstract block diagram schema.">schema</a>* a = <a class="code" href="enlargedSchema_8cpp.html#ad4c51900edaa024a3c81e55060902d2a" title="Returns an enlarged schema, but only if really needed that is if the requiered width...">makeEnlargedSchema</a>(s1, s2-><a class="code" href="classschema.html#aa598f06d50f5cee518892c572453cf67">width</a>());
<a name="l00037"></a>00037 <a class="code" href="classschema.html" title="An abstract block diagram schema.">schema</a>* b = <a class="code" href="enlargedSchema_8cpp.html#ad4c51900edaa024a3c81e55060902d2a" title="Returns an enlarged schema, but only if really needed that is if the requiered width...">makeEnlargedSchema</a>(s2, s1-><a class="code" href="classschema.html#aa598f06d50f5cee518892c572453cf67">width</a>());
<a name="l00038"></a>00038 <span class="keywordtype">double</span> m = <a class="code" href="schema_8h.html#a30d1c9623bb68689e23907427368ed1f" title="distance between two wires">dWire</a> * <a class="code" href="interval_8hh.html#a1c45761573e6cbc97cfacac78d905016">max</a>(b->inputs(), b->outputs());
<a name="l00039"></a>00039 <span class="keywordtype">double</span> w = a-><a class="code" href="classschema.html#aa598f06d50f5cee518892c572453cf67">width</a>() + 2*m;
<a name="l00040"></a>00040
<a name="l00041"></a>00041 <span class="keywordflow">return</span> <span class="keyword">new</span> <a class="code" href="classrecSchema.html" title="place and connect two diagrams in recursive composition">recSchema</a>(a,b,w);
<a name="l00042"></a>00042 }
<a name="l00043"></a>00043
<a name="l00048"></a><a class="code" href="classrecSchema.html#aaaa56fac2e758166a1bce031939b39ee">00048</a> <a class="code" href="classrecSchema.html#aaaa56fac2e758166a1bce031939b39ee" title="Constructor of a recursive schema (s1 ~ s2).">recSchema::recSchema</a> (<a class="code" href="classschema.html" title="An abstract block diagram schema.">schema</a>* s1, <a class="code" href="classschema.html" title="An abstract block diagram schema.">schema</a>* s2, <span class="keywordtype">double</span> width)
<a name="l00049"></a>00049 : <a class="code" href="classschema.html" title="An abstract block diagram schema.">schema</a>( s1->inputs() - s2->outputs(),
<a name="l00050"></a>00050 s1->outputs(),
<a name="l00051"></a>00051 width,
<a name="l00052"></a>00052 s1->height() + s2->height() ),
<a name="l00053"></a>00053 fSchema1(s1),
<a name="l00054"></a>00054 fSchema2(s2)
<a name="l00055"></a>00055 {
<a name="l00056"></a>00056 <span class="comment">// this version only accepts legal expressions of same width</span>
<a name="l00057"></a>00057 assert(s1-><a class="code" href="classschema.html#ac0d35106760b7d113718e9ee9d02e108">inputs</a>() >= s2-><a class="code" href="classschema.html#a217dc5df9996203d3ea0521c84c38567">outputs</a>());
<a name="l00058"></a>00058 assert(s1-><a class="code" href="classschema.html#a217dc5df9996203d3ea0521c84c38567">outputs</a>() >= s2-><a class="code" href="classschema.html#ac0d35106760b7d113718e9ee9d02e108">inputs</a>());
<a name="l00059"></a>00059 assert(s1-><a class="code" href="classschema.html#aa598f06d50f5cee518892c572453cf67">width</a>() >= s2-><a class="code" href="classschema.html#aa598f06d50f5cee518892c572453cf67">width</a>());
<a name="l00060"></a>00060
<a name="l00061"></a>00061 <span class="comment">// create the input and output points</span>
<a name="l00062"></a>00062 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i=0; i<<a class="code" href="classschema.html#ac0d35106760b7d113718e9ee9d02e108">inputs</a>(); i++) <a class="code" href="classrecSchema.html#a64eae35eea7166ac936363261c14e486">fInputPoint</a>.push_back(<a class="code" href="structpoint.html">point</a>(0));
<a name="l00063"></a>00063 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i=0; i<<a class="code" href="classschema.html#a217dc5df9996203d3ea0521c84c38567">outputs</a>(); i++) <a class="code" href="classrecSchema.html#ac07656e68f03482bc646207c60ad8557">fOutputPoint</a>.push_back(<a class="code" href="structpoint.html">point</a>(0));
<a name="l00064"></a>00064
<a name="l00065"></a>00065 }
<a name="l00066"></a>00066
<a name="l00071"></a><a class="code" href="classrecSchema.html#a7a6615664218da0f4a88845883b1a388">00071</a> <span class="keywordtype">void</span> <a class="code" href="classrecSchema.html#a7a6615664218da0f4a88845883b1a388" title="The two subschema are placed centered vertically, s2 on top of s1.">recSchema::place</a>(<span class="keywordtype">double</span> ox, <span class="keywordtype">double</span> oy, <span class="keywordtype">int</span> orientation)
<a name="l00072"></a>00072 {
<a name="l00073"></a>00073 <a class="code" href="classschema.html#a84e7eb74cb2a656495a93985db7d5c9d">beginPlace</a>(ox, oy, orientation);
<a name="l00074"></a>00074
<a name="l00075"></a>00075 <span class="keywordtype">double</span> dx1 = (<a class="code" href="classschema.html#aa598f06d50f5cee518892c572453cf67">width</a>() - <a class="code" href="classrecSchema.html#a3615508bf543a2c17457a499db23b945">fSchema1</a>-><a class="code" href="classschema.html#aa598f06d50f5cee518892c572453cf67">width</a>())/2;
<a name="l00076"></a>00076 <span class="keywordtype">double</span> dx2 = (<a class="code" href="classschema.html#aa598f06d50f5cee518892c572453cf67">width</a>() - <a class="code" href="classrecSchema.html#ad3540f439dacad8f74714da2048ea96c">fSchema2</a>-><a class="code" href="classschema.html#aa598f06d50f5cee518892c572453cf67">width</a>())/2;
<a name="l00077"></a>00077
<a name="l00078"></a>00078 <span class="comment">// place the two sub diagrams</span>
<a name="l00079"></a>00079 <span class="keywordflow">if</span> (orientation == <a class="code" href="schema_8h.html#adf764cbdea00d65edcd07bb9953ad2b7ad0e4d4a0baf519fc3f4a41e2d30f4e96">kLeftRight</a>) {
<a name="l00080"></a>00080 <a class="code" href="classrecSchema.html#ad3540f439dacad8f74714da2048ea96c">fSchema2</a>-><a class="code" href="classschema.html#aa3ef082636956bead276445f203259a4">place</a>(ox+dx2, oy, <a class="code" href="schema_8h.html#adf764cbdea00d65edcd07bb9953ad2b7a2a88372ad0ee00ed92fd58d08ff15a87">kRightLeft</a>);
<a name="l00081"></a>00081 <a class="code" href="classrecSchema.html#a3615508bf543a2c17457a499db23b945">fSchema1</a>-><a class="code" href="classschema.html#aa3ef082636956bead276445f203259a4">place</a>(ox+dx1, oy+<a class="code" href="classrecSchema.html#ad3540f439dacad8f74714da2048ea96c">fSchema2</a>-><a class="code" href="classschema.html#acd72d5b630acd4eadf3f856aa6176c99">height</a>(), <a class="code" href="schema_8h.html#adf764cbdea00d65edcd07bb9953ad2b7ad0e4d4a0baf519fc3f4a41e2d30f4e96">kLeftRight</a>);
<a name="l00082"></a>00082 } <span class="keywordflow">else</span> {
<a name="l00083"></a>00083 <a class="code" href="classrecSchema.html#a3615508bf543a2c17457a499db23b945">fSchema1</a>-><a class="code" href="classschema.html#aa3ef082636956bead276445f203259a4">place</a>(ox+dx1, oy, <a class="code" href="schema_8h.html#adf764cbdea00d65edcd07bb9953ad2b7a2a88372ad0ee00ed92fd58d08ff15a87">kRightLeft</a>);
<a name="l00084"></a>00084 <a class="code" href="classrecSchema.html#ad3540f439dacad8f74714da2048ea96c">fSchema2</a>-><a class="code" href="classschema.html#aa3ef082636956bead276445f203259a4">place</a>(ox+dx2, oy+<a class="code" href="classrecSchema.html#a3615508bf543a2c17457a499db23b945">fSchema1</a>-><a class="code" href="classschema.html#acd72d5b630acd4eadf3f856aa6176c99">height</a>(), <a class="code" href="schema_8h.html#adf764cbdea00d65edcd07bb9953ad2b7ad0e4d4a0baf519fc3f4a41e2d30f4e96">kLeftRight</a>);
<a name="l00085"></a>00085 }
<a name="l00086"></a>00086
<a name="l00087"></a>00087
<a name="l00088"></a>00088 <span class="comment">// adjust delta space to orientation</span>
<a name="l00089"></a>00089 <span class="keywordflow">if</span> (orientation == <a class="code" href="schema_8h.html#adf764cbdea00d65edcd07bb9953ad2b7a2a88372ad0ee00ed92fd58d08ff15a87">kRightLeft</a>) { dx1 = -dx1; }
<a name="l00090"></a>00090
<a name="l00091"></a>00091 <span class="comment">// place input points</span>
<a name="l00092"></a>00092 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i=0; i<<a class="code" href="classschema.html#ac0d35106760b7d113718e9ee9d02e108">inputs</a>(); i++) {
<a name="l00093"></a>00093 <a class="code" href="structpoint.html">point</a> p = <a class="code" href="classrecSchema.html#a3615508bf543a2c17457a499db23b945">fSchema1</a>-><a class="code" href="classschema.html#a6b533651c7b65aeec424762c42777bd8">inputPoint</a>(i+<a class="code" href="classrecSchema.html#ad3540f439dacad8f74714da2048ea96c">fSchema2</a>-><a class="code" href="classschema.html#a217dc5df9996203d3ea0521c84c38567">outputs</a>());
<a name="l00094"></a>00094 <a class="code" href="classrecSchema.html#a64eae35eea7166ac936363261c14e486">fInputPoint</a>[i] = <a class="code" href="structpoint.html">point</a>(p.<a class="code" href="structpoint.html#a9c6b34deaf4900ad4193c17935fd384a">x</a>-dx1, p.<a class="code" href="structpoint.html#a613f8f0d7352731638b0094e1b958b87">y</a>);
<a name="l00095"></a>00095 }
<a name="l00096"></a>00096
<a name="l00097"></a>00097 <span class="comment">// place output points</span>
<a name="l00098"></a>00098 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i=0; i<<a class="code" href="classschema.html#a217dc5df9996203d3ea0521c84c38567">outputs</a>(); i++) {
<a name="l00099"></a>00099 <a class="code" href="structpoint.html">point</a> p = <a class="code" href="classrecSchema.html#a3615508bf543a2c17457a499db23b945">fSchema1</a>-><a class="code" href="classschema.html#a9521bca5db264dfdd0f523e1c3c03263">outputPoint</a>(i);
<a name="l00100"></a>00100 <a class="code" href="classrecSchema.html#ac07656e68f03482bc646207c60ad8557">fOutputPoint</a>[i] = <a class="code" href="structpoint.html">point</a>(p.<a class="code" href="structpoint.html#a9c6b34deaf4900ad4193c17935fd384a">x</a>+dx1, p.<a class="code" href="structpoint.html#a613f8f0d7352731638b0094e1b958b87">y</a>);
<a name="l00101"></a>00101 }
<a name="l00102"></a>00102
<a name="l00103"></a>00103 <a class="code" href="classschema.html#ad579c7aebc79bfbed5f73b35c399ff83">endPlace</a>();
<a name="l00104"></a>00104 }
<a name="l00105"></a>00105
<a name="l00106"></a>00106
<a name="l00110"></a><a class="code" href="classrecSchema.html#ad7c811c2363cca877b088bee1b721d45">00110</a> <a class="code" href="structpoint.html">point</a> <a class="code" href="classrecSchema.html#ad7c811c2363cca877b088bee1b721d45" title="The input points s1 ~ s2.">recSchema::inputPoint</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i)<span class="keyword"> const</span>
<a name="l00111"></a>00111 <span class="keyword"></span>{
<a name="l00112"></a>00112 <span class="keywordflow">return</span> <a class="code" href="classrecSchema.html#a64eae35eea7166ac936363261c14e486">fInputPoint</a>[i];
<a name="l00113"></a>00113 }
<a name="l00114"></a>00114
<a name="l00115"></a>00115
<a name="l00119"></a><a class="code" href="classrecSchema.html#a590abbb4590c77203fe8d919984339c7">00119</a> <a class="code" href="structpoint.html">point</a> <a class="code" href="classrecSchema.html#a590abbb4590c77203fe8d919984339c7" title="The output points s1 ~ s2.">recSchema::outputPoint</a>(<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i)<span class="keyword"> const</span>
<a name="l00120"></a>00120 <span class="keyword"></span>{
<a name="l00121"></a>00121 <span class="keywordflow">return</span> <a class="code" href="classrecSchema.html#ac07656e68f03482bc646207c60ad8557">fOutputPoint</a>[i];
<a name="l00122"></a>00122 }
<a name="l00123"></a>00123
<a name="l00124"></a>00124
<a name="l00130"></a><a class="code" href="classrecSchema.html#a3da40e521617ef0508be912a9b4a8f94">00130</a> <span class="keywordtype">void</span> <a class="code" href="classrecSchema.html#a3da40e521617ef0508be912a9b4a8f94" title="Draw the two subschema s1 and s2 as well as the feedback connections between s1 and...">recSchema::draw</a>(<a class="code" href="classdevice.html">device</a>& dev)
<a name="l00131"></a>00131 {
<a name="l00132"></a>00132 assert(<a class="code" href="classschema.html#a8c432179c626462d041ce2d8c68ef875">placed</a>());
<a name="l00133"></a>00133
<a name="l00134"></a>00134 <span class="comment">// draw the two subdiagrams</span>
<a name="l00135"></a>00135 <a class="code" href="classrecSchema.html#a3615508bf543a2c17457a499db23b945">fSchema1</a>-><a class="code" href="classschema.html#a6b8ab062669efb5f96e45d4e40f123b0">draw</a>(dev);
<a name="l00136"></a>00136 <a class="code" href="classrecSchema.html#ad3540f439dacad8f74714da2048ea96c">fSchema2</a>-><a class="code" href="classschema.html#a6b8ab062669efb5f96e45d4e40f123b0">draw</a>(dev);
<a name="l00137"></a>00137
<a name="l00138"></a>00138 <span class="comment">// draw the output lines</span>
<a name="l00139"></a>00139 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i=0; i<<a class="code" href="classschema.html#a217dc5df9996203d3ea0521c84c38567">outputs</a>(); i++) {
<a name="l00140"></a>00140 <a class="code" href="structpoint.html">point</a> p = <a class="code" href="classrecSchema.html#a3615508bf543a2c17457a499db23b945">fSchema1</a>-><a class="code" href="classschema.html#a9521bca5db264dfdd0f523e1c3c03263">outputPoint</a>(i);
<a name="l00141"></a>00141 <a class="code" href="structpoint.html">point</a> q = <a class="code" href="classrecSchema.html#a590abbb4590c77203fe8d919984339c7" title="The output points s1 ~ s2.">outputPoint</a>(i);
<a name="l00142"></a>00142 dev.<a class="code" href="classdevice.html#a9fa8ce6f7449c3120908e75880f6b4e4">trait</a>(p.<a class="code" href="structpoint.html#a9c6b34deaf4900ad4193c17935fd384a">x</a>, p.<a class="code" href="structpoint.html#a613f8f0d7352731638b0094e1b958b87">y</a>, q.<a class="code" href="structpoint.html#a9c6b34deaf4900ad4193c17935fd384a">x</a>, q.<a class="code" href="structpoint.html#a613f8f0d7352731638b0094e1b958b87">y</a>);
<a name="l00143"></a>00143 }
<a name="l00144"></a>00144
<a name="l00145"></a>00145 <span class="comment">// draw the input lines</span>
<a name="l00146"></a>00146 <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> skip = <a class="code" href="classrecSchema.html#ad3540f439dacad8f74714da2048ea96c">fSchema2</a>-><a class="code" href="classschema.html#a217dc5df9996203d3ea0521c84c38567">outputs</a>();
<a name="l00147"></a>00147 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i=0; i<<a class="code" href="classschema.html#ac0d35106760b7d113718e9ee9d02e108">inputs</a>(); i++) {
<a name="l00148"></a>00148 <a class="code" href="structpoint.html">point</a> p = <a class="code" href="classrecSchema.html#a3615508bf543a2c17457a499db23b945">fSchema1</a>-><a class="code" href="classschema.html#a6b533651c7b65aeec424762c42777bd8">inputPoint</a>(i+skip);
<a name="l00149"></a>00149 <a class="code" href="structpoint.html">point</a> q = <a class="code" href="classrecSchema.html#ad7c811c2363cca877b088bee1b721d45" title="The input points s1 ~ s2.">inputPoint</a>(i);
<a name="l00150"></a>00150 dev.<a class="code" href="classdevice.html#a9fa8ce6f7449c3120908e75880f6b4e4">trait</a>(p.<a class="code" href="structpoint.html#a9c6b34deaf4900ad4193c17935fd384a">x</a>, p.<a class="code" href="structpoint.html#a613f8f0d7352731638b0094e1b958b87">y</a>, q.<a class="code" href="structpoint.html#a9c6b34deaf4900ad4193c17935fd384a">x</a>, q.<a class="code" href="structpoint.html#a613f8f0d7352731638b0094e1b958b87">y</a>);
<a name="l00151"></a>00151 }
<a name="l00152"></a>00152
<a name="l00153"></a>00153 <span class="comment">// draw the feedback connections to each fSchema2 input</span>
<a name="l00154"></a>00154 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i=0; i<<a class="code" href="classrecSchema.html#ad3540f439dacad8f74714da2048ea96c">fSchema2</a>-><a class="code" href="classschema.html#ac0d35106760b7d113718e9ee9d02e108">inputs</a>(); i++) {
<a name="l00155"></a>00155 <a class="code" href="classrecSchema.html#ac9717a0a33339afc7325586db688f77c" title="Draw a feedback connection between two points with an horizontal displacement dx...">drawFeedback</a>(dev, <a class="code" href="classrecSchema.html#a3615508bf543a2c17457a499db23b945">fSchema1</a>-><a class="code" href="classschema.html#a9521bca5db264dfdd0f523e1c3c03263">outputPoint</a>(i), <a class="code" href="classrecSchema.html#ad3540f439dacad8f74714da2048ea96c">fSchema2</a>-><a class="code" href="classschema.html#a6b533651c7b65aeec424762c42777bd8">inputPoint</a>(i), i*<a class="code" href="schema_8h.html#a30d1c9623bb68689e23907427368ed1f" title="distance between two wires">dWire</a>);
<a name="l00156"></a>00156 }
<a name="l00157"></a>00157
<a name="l00158"></a>00158 <span class="comment">// draw the feedfront connections from each fSchema2 output</span>
<a name="l00159"></a>00159 <span class="keywordflow">for</span> (<span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> i=0; i<<a class="code" href="classrecSchema.html#ad3540f439dacad8f74714da2048ea96c">fSchema2</a>-><a class="code" href="classschema.html#a217dc5df9996203d3ea0521c84c38567">outputs</a>(); i++) {
<a name="l00160"></a>00160 <a class="code" href="classrecSchema.html#a0b45d3b4b4291fac71d323fda621b795" title="Draw a feedfrom connection between two points with an horizontal displacement dx...">drawFeedfront</a>(dev, <a class="code" href="classrecSchema.html#ad3540f439dacad8f74714da2048ea96c">fSchema2</a>-><a class="code" href="classschema.html#a9521bca5db264dfdd0f523e1c3c03263">outputPoint</a>(i), <a class="code" href="classrecSchema.html#a3615508bf543a2c17457a499db23b945">fSchema1</a>-><a class="code" href="classschema.html#a6b533651c7b65aeec424762c42777bd8">inputPoint</a>(i), i*<a class="code" href="schema_8h.html#a30d1c9623bb68689e23907427368ed1f" title="distance between two wires">dWire</a>);
<a name="l00161"></a>00161 }
<a name="l00162"></a>00162 }
<a name="l00163"></a>00163
<a name="l00164"></a>00164
<a name="l00165"></a>00165
<a name="l00170"></a><a class="code" href="classrecSchema.html#ac9717a0a33339afc7325586db688f77c">00170</a> <span class="keywordtype">void</span> <a class="code" href="classrecSchema.html#ac9717a0a33339afc7325586db688f77c" title="Draw a feedback connection between two points with an horizontal displacement dx...">recSchema::drawFeedback</a>(<a class="code" href="classdevice.html">device</a>& dev, <span class="keyword">const</span> <a class="code" href="structpoint.html">point</a>& src, <span class="keyword">const</span> <a class="code" href="structpoint.html">point</a>& dst, <span class="keywordtype">double</span> dx)
<a name="l00171"></a>00171 {
<a name="l00172"></a>00172 <span class="keywordtype">double</span> ox = src.<a class="code" href="structpoint.html#a9c6b34deaf4900ad4193c17935fd384a">x</a> + ((<a class="code" href="classschema.html#a929b2d9ad9fabd5f41623cbfce72c1d3">orientation</a>()==<a class="code" href="schema_8h.html#adf764cbdea00d65edcd07bb9953ad2b7ad0e4d4a0baf519fc3f4a41e2d30f4e96">kLeftRight</a>) ? dx : -dx);
<a name="l00173"></a>00173 <span class="keywordtype">double</span> ct = (<a class="code" href="classschema.html#a929b2d9ad9fabd5f41623cbfce72c1d3">orientation</a>()==<a class="code" href="schema_8h.html#adf764cbdea00d65edcd07bb9953ad2b7ad0e4d4a0baf519fc3f4a41e2d30f4e96">kLeftRight</a>) ? <a class="code" href="schema_8h.html#a30d1c9623bb68689e23907427368ed1f" title="distance between two wires">dWire</a>/2 : -<a class="code" href="schema_8h.html#a30d1c9623bb68689e23907427368ed1f" title="distance between two wires">dWire</a>/2;
<a name="l00174"></a>00174
<a name="l00175"></a>00175 <a class="code" href="classrecSchema.html#a341b4859de954beb191c04197f2b704d" title="Draw the delay sign of a feedback connection.">drawDelaySign</a>(dev, ox, src.<a class="code" href="structpoint.html#a613f8f0d7352731638b0094e1b958b87">y</a>, ct);
<a name="l00176"></a>00176 dev.<a class="code" href="classdevice.html#a9fa8ce6f7449c3120908e75880f6b4e4">trait</a>(ox, src.<a class="code" href="structpoint.html#a613f8f0d7352731638b0094e1b958b87">y</a>-ct, ox, dst.<a class="code" href="structpoint.html#a613f8f0d7352731638b0094e1b958b87">y</a>);
<a name="l00177"></a>00177 dev.<a class="code" href="classdevice.html#a9fa8ce6f7449c3120908e75880f6b4e4">trait</a>(ox, dst.<a class="code" href="structpoint.html#a613f8f0d7352731638b0094e1b958b87">y</a>, dst.<a class="code" href="structpoint.html#a9c6b34deaf4900ad4193c17935fd384a">x</a>, dst.<a class="code" href="structpoint.html#a613f8f0d7352731638b0094e1b958b87">y</a>);
<a name="l00178"></a>00178 }
<a name="l00179"></a>00179
<a name="l00180"></a>00180
<a name="l00184"></a><a class="code" href="classrecSchema.html#a341b4859de954beb191c04197f2b704d">00184</a> <span class="keywordtype">void</span> <a class="code" href="classrecSchema.html#a341b4859de954beb191c04197f2b704d" title="Draw the delay sign of a feedback connection.">recSchema::drawDelaySign</a>(<a class="code" href="classdevice.html">device</a>& dev, <span class="keywordtype">double</span> x, <span class="keywordtype">double</span> y, <span class="keywordtype">double</span> size)
<a name="l00185"></a>00185 {
<a name="l00186"></a>00186 dev.<a class="code" href="classdevice.html#a9fa8ce6f7449c3120908e75880f6b4e4">trait</a>(x-size/2, y, x-size/2, y-size);
<a name="l00187"></a>00187 dev.<a class="code" href="classdevice.html#a9fa8ce6f7449c3120908e75880f6b4e4">trait</a>(x-size/2, y-size, x+size/2, y-size);
<a name="l00188"></a>00188 dev.<a class="code" href="classdevice.html#a9fa8ce6f7449c3120908e75880f6b4e4">trait</a>(x+size/2, y-size, x+size/2, y);
<a name="l00189"></a>00189 }
<a name="l00190"></a>00190
<a name="l00191"></a>00191
<a name="l00196"></a><a class="code" href="classrecSchema.html#a0b45d3b4b4291fac71d323fda621b795">00196</a> <span class="keywordtype">void</span> <a class="code" href="classrecSchema.html#a0b45d3b4b4291fac71d323fda621b795" title="Draw a feedfrom connection between two points with an horizontal displacement dx...">recSchema::drawFeedfront</a>(<a class="code" href="classdevice.html">device</a>& dev, <span class="keyword">const</span> <a class="code" href="structpoint.html">point</a>& src, <span class="keyword">const</span> <a class="code" href="structpoint.html">point</a>& dst, <span class="keywordtype">double</span> dx)
<a name="l00197"></a>00197 {
<a name="l00198"></a>00198 <span class="keywordtype">double</span> ox = src.<a class="code" href="structpoint.html#a9c6b34deaf4900ad4193c17935fd384a">x</a> + ((<a class="code" href="classschema.html#a929b2d9ad9fabd5f41623cbfce72c1d3">orientation</a>()==<a class="code" href="schema_8h.html#adf764cbdea00d65edcd07bb9953ad2b7ad0e4d4a0baf519fc3f4a41e2d30f4e96">kLeftRight</a>) ? -dx : dx);
<a name="l00199"></a>00199
<a name="l00200"></a>00200 dev.<a class="code" href="classdevice.html#a9fa8ce6f7449c3120908e75880f6b4e4">trait</a>(ox, src.<a class="code" href="structpoint.html#a613f8f0d7352731638b0094e1b958b87">y</a>, src.<a class="code" href="structpoint.html#a9c6b34deaf4900ad4193c17935fd384a">x</a>, src.<a class="code" href="structpoint.html#a613f8f0d7352731638b0094e1b958b87">y</a>);
<a name="l00201"></a>00201 dev.<a class="code" href="classdevice.html#a9fa8ce6f7449c3120908e75880f6b4e4">trait</a>(ox, src.<a class="code" href="structpoint.html#a613f8f0d7352731638b0094e1b958b87">y</a>, ox, dst.<a class="code" href="structpoint.html#a613f8f0d7352731638b0094e1b958b87">y</a>);
<a name="l00202"></a>00202 dev.<a class="code" href="classdevice.html#a9fa8ce6f7449c3120908e75880f6b4e4">trait</a>(ox, dst.<a class="code" href="structpoint.html#a613f8f0d7352731638b0094e1b958b87">y</a>, dst.<a class="code" href="structpoint.html#a9c6b34deaf4900ad4193c17935fd384a">x</a>, dst.<a class="code" href="structpoint.html#a613f8f0d7352731638b0094e1b958b87">y</a>);
<a name="l00203"></a>00203 }
</pre></div></div>
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