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<h1>pp.c</h1><a href="pp_8c.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="preprocessor">#include <stdio.h></span>
<a name="l00002"></a>00002 <span class="preprocessor">#include <stdlib.h></span>
<a name="l00003"></a>00003
<a name="l00004"></a>00004 <span class="preprocessor">#include <<a class="code" href="polylib_8h.html">polylib/polylib.h</a>></span>
<a name="l00005"></a>00005
<a name="l00006"></a><a class="code" href="pp_8c.html#59799636dce6e7dfa2ce20c48147fa6b">00006</a> <span class="preprocessor">#define WS 0</span>
<a name="l00007"></a>00007 <span class="preprocessor"></span>
<a name="l00008"></a><a class="code" href="pp_8c.html#e66f6b31b5ad750f1fe042a706a4e3d4">00008</a> <span class="keywordtype">int</span> <a class="code" href="c2p_8c.html#e66f6b31b5ad750f1fe042a706a4e3d4">main</a>() {
<a name="l00009"></a>00009
<a name="l00010"></a>00010 <a class="code" href="structmatrix.html">Matrix</a> *a, *b;
<a name="l00011"></a>00011 <a class="code" href="structpolyhedron.html">Polyhedron</a> *A, *B;
<a name="l00012"></a>00012 <a class="code" href="struct__Param__Polyhedron.html">Param_Polyhedron</a> *PA;
<a name="l00013"></a>00013 <a class="code" href="struct__Param__Domain.html">Param_Domain</a> *P;
<a name="l00014"></a>00014 <a class="code" href="struct__Param__Vertex.html">Param_Vertices</a> *V;
<a name="l00015"></a>00015 <span class="keywordtype">int</span> <a class="code" href="polyparam_8c.html#135433bf69beff8673f093340cbe29be">nbPV</a>, i, j;
<a name="l00016"></a>00016 <span class="keyword">const</span> <span class="keywordtype">char</span> **param_name;
<a name="l00017"></a>00017
<a name="l00018"></a>00018 a = <a class="code" href="matrix_8c.html#3a087ae9a03d5baf0b81831177931143">Matrix_Read</a>();
<a name="l00019"></a>00019 <span class="keywordflow">if</span>(!a || a-><a class="code" href="structmatrix.html#68858fd3b57684ef38bdfce13c65d182">NbColumns</a> == 0) {
<a name="l00020"></a>00020 fprintf(stderr,<span class="stringliteral">"Input error: empty matrix\n"</span>);
<a name="l00021"></a>00021 exit(0);
<a name="l00022"></a>00022 }
<a name="l00023"></a>00023 A = <a class="code" href="polyhedron_8c.html#efb77665a187d751bdd44f106b12465e" title="Given a matrix of constraints (&#39;Constraints&#39;), construct and return a polyhedron...">Constraints2Polyhedron</a>(a, <a class="code" href="ext__ehrhart_8c.html#59799636dce6e7dfa2ce20c48147fa6b">WS</a>);
<a name="l00024"></a>00024 <a class="code" href="matrix_8c.html#fcb312b7c12a6997cd66964ecc34e1a6">Matrix_Free</a>(a);
<a name="l00025"></a>00025 b = <a class="code" href="matrix_8c.html#3a087ae9a03d5baf0b81831177931143">Matrix_Read</a>();
<a name="l00026"></a>00026
<a name="l00027"></a>00027 <span class="keywordflow">if</span>(!b || b-><a class="code" href="structmatrix.html#68858fd3b57684ef38bdfce13c65d182">NbColumns</a> == 0) {
<a name="l00028"></a>00028 fprintf(stderr, <span class="stringliteral">"Input error: empty matrix\n"</span>);
<a name="l00029"></a>00029 exit(0);
<a name="l00030"></a>00030 }
<a name="l00031"></a>00031 B = <a class="code" href="polyhedron_8c.html#efb77665a187d751bdd44f106b12465e" title="Given a matrix of constraints (&#39;Constraints&#39;), construct and return a polyhedron...">Constraints2Polyhedron</a>(b, <a class="code" href="ext__ehrhart_8c.html#59799636dce6e7dfa2ce20c48147fa6b">WS</a>);
<a name="l00032"></a>00032 <a class="code" href="matrix_8c.html#fcb312b7c12a6997cd66964ecc34e1a6">Matrix_Free</a>(b);
<a name="l00033"></a>00033
<a name="l00034"></a>00034 <span class="comment">/* Read the name of the parameters */</span>
<a name="l00035"></a>00035 param_name = <a class="code" href="param_8c.html#c5f556f34173ebc8815247ee7f4e2a0b">Read_ParamNames</a>(stdin, B-><a class="code" href="structpolyhedron.html#2a02cea8b7ba3dde415041b8b2373bc8">Dimension</a>);
<a name="l00036"></a>00036 PA = <a class="code" href="polyparam_8c.html#57cedd532b6fbd7a8d7549758eabaf94">Polyhedron2Param_Domain</a>(A,B,<a class="code" href="ext__ehrhart_8c.html#59799636dce6e7dfa2ce20c48147fa6b">WS</a>);
<a name="l00037"></a>00037 <span class="keywordflow">if</span>(!PA || PA-><a class="code" href="struct__Param__Polyhedron.html#23eb52a684bb212c4cf1fbcbd9db066c">D</a>==NULL) {
<a name="l00038"></a>00038 printf(<span class="stringliteral">"---------------------------------------\n"</span>);
<a name="l00039"></a>00039 printf(<span class="stringliteral">"Empty polyhedron\n"</span>);
<a name="l00040"></a>00040 <span class="keywordflow">return</span> 0;
<a name="l00041"></a>00041 }
<a name="l00042"></a>00042 nbPV = PA-><a class="code" href="struct__Param__Polyhedron.html#baa0a017c7bef81b5ed9f6d2fd3f6f58">nbV</a>;
<a name="l00043"></a>00043 <a class="code" href="polyhedron_8c.html#e6d0a7daf8e801a777fc8e93d8cfe43a">Domain_Free</a>(A);
<a name="l00044"></a>00044 <a class="code" href="polyhedron_8c.html#e6d0a7daf8e801a777fc8e93d8cfe43a">Domain_Free</a>(B);
<a name="l00045"></a>00045
<a name="l00046"></a>00046 <span class="keywordflow">if</span> (PA-><a class="code" href="struct__Param__Polyhedron.html#3daced8ddb352cfa5ed1eeb949f102c5">Rays</a>-><a class="code" href="structmatrix.html#16ad614d15c6e81c0041e877b623c72d">NbRows</a> > 0) {
<a name="l00047"></a>00047 printf( <span class="stringliteral">"---------------------------------------\n"</span> );
<a name="l00048"></a>00048 printf( <span class="stringliteral">"Overall rays :\n"</span>);
<a name="l00049"></a>00049 <span class="keywordflow">for</span> (i = 0; i < PA-><a class="code" href="struct__Param__Polyhedron.html#3daced8ddb352cfa5ed1eeb949f102c5">Rays</a>-><a class="code" href="structmatrix.html#16ad614d15c6e81c0041e877b623c72d">NbRows</a>; i++) {
<a name="l00050"></a>00050 <span class="keywordflow">if</span> (<a class="code" href="source_2arith_2arithmetique_8h.html#827532f2140ae2aa96e46baebae09723">value_zero_p</a>(PA-><a class="code" href="struct__Param__Polyhedron.html#3daced8ddb352cfa5ed1eeb949f102c5">Rays</a>-><a class="code" href="structmatrix.html#2c6d840d8d911ae95c2ae4fc96f4b5ba">p</a>[i][0]))
<a name="l00051"></a>00051 printf(<span class="stringliteral">"Line: ["</span>);
<a name="l00052"></a>00052 <span class="keywordflow">else</span>
<a name="l00053"></a>00053 printf(<span class="stringliteral">"Ray: ["</span>);
<a name="l00054"></a>00054 <span class="keywordflow">for</span> (j = 1; j < PA-><a class="code" href="struct__Param__Polyhedron.html#3daced8ddb352cfa5ed1eeb949f102c5">Rays</a>-><a class="code" href="structmatrix.html#68858fd3b57684ef38bdfce13c65d182">NbColumns</a>-1; j++) {
<a name="l00055"></a>00055 <a class="code" href="source_2arith_2arithmetique_8h.html#d34605b56b571830b928b50a74d618b7">value_print</a>(stdout,<a class="code" href="types_8h.html#e6f16bcd4a42ba51cbb003e3d1e1cde6">P_VALUE_FMT</a>,PA-><a class="code" href="struct__Param__Polyhedron.html#3daced8ddb352cfa5ed1eeb949f102c5">Rays</a>-><a class="code" href="structmatrix.html#2c6d840d8d911ae95c2ae4fc96f4b5ba">p</a>[i][j]);
<a name="l00056"></a>00056 }
<a name="l00057"></a>00057 printf(<span class="stringliteral">" ]\n"</span>);
<a name="l00058"></a>00058 }
<a name="l00059"></a>00059 }
<a name="l00060"></a>00060
<a name="l00061"></a>00061 <span class="comment">/*****************************/</span>
<a name="l00062"></a>00062 <span class="comment">/* Scan the validity domains */</span>
<a name="l00063"></a>00063 <span class="keywordflow">for</span>(P=PA-><a class="code" href="struct__Param__Polyhedron.html#23eb52a684bb212c4cf1fbcbd9db066c">D</a>;P;P=P-><a class="code" href="struct__Param__Domain.html#5e0de697b290be8c04aeb01af780c557">next</a>) {
<a name="l00064"></a>00064
<a name="l00065"></a>00065 <span class="comment">/* prints current val. dom. */</span>
<a name="l00066"></a>00066 printf( <span class="stringliteral">"---------------------------------------\n"</span> );
<a name="l00067"></a>00067 printf( <span class="stringliteral">"Domain :\n"</span>);
<a name="l00068"></a>00068 <a class="code" href="polyparam_8c.html#fa315bc856959f9a781359f69b74d7a4">Print_Domain</a>( stdout, P-><a class="code" href="struct__Param__Domain.html#ac7b708b50ebee4352fddebed2eaba7c">Domain</a>, param_name );
<a name="l00069"></a>00069
<a name="l00070"></a>00070 <span class="comment">/* scan the vertices */</span>
<a name="l00071"></a>00071 printf( <span class="stringliteral">"Vertices :\n"</span>);
<a name="l00072"></a>00072 <a class="code" href="types_8h.html#ea9236e3c02c25e1cb628684409630fc">FORALL_PVertex_in_ParamPolyhedron</a>(V,P,PA) {
<a name="l00073"></a>00073
<a name="l00074"></a>00074 <span class="comment">/* prints each vertex */</span>
<a name="l00075"></a>00075 <a class="code" href="polyparam_8c.html#ed63fd8f223a4776c442b144edb03fae">Print_Vertex</a>( stdout, V-><a class="code" href="struct__Param__Vertex.html#d61ebc6810df483f7b0e25fea5c6cdf1">Vertex</a>, param_name );
<a name="l00076"></a>00076 printf( <span class="stringliteral">"\n"</span> );
<a name="l00077"></a>00077 }
<a name="l00078"></a>00078 <a class="code" href="types_8h.html#670b1ea03d880e2595bddca5745df8ec">END_FORALL_PVertex_in_ParamPolyhedron</a>;
<a name="l00079"></a>00079 }
<a name="l00080"></a>00080 <span class="comment">/*****************************/</span>
<a name="l00081"></a>00081
<a name="l00082"></a>00082 <a class="code" href="polyparam_8c.html#499deb4842822ae8ae58ed1fdf079c88">Param_Polyhedron_Free</a>( PA );
<a name="l00083"></a>00083 free(param_name);
<a name="l00084"></a>00084
<a name="l00085"></a>00085 <span class="keywordflow">return</span> 0;
<a name="l00086"></a>00086 } <span class="comment">/* main */</span>
<a name="l00087"></a>00087
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