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<h1>Text.cpp</h1><a href="Text_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
<a name="l00024"></a>00024 <span class="preprocessor">#include <stdio.h></span>
<a name="l00025"></a>00025 <span class="preprocessor">#include <string.h></span>
<a name="l00026"></a>00026 <span class="preprocessor">#include "<a class="code" href="Text_8hh.html">Text.hh</a>"</span>
<a name="l00027"></a>00027 <span class="preprocessor">#include "<a class="code" href="compatibility_8hh.html">compatibility.hh</a>"</span>
<a name="l00028"></a>00028 <span class="preprocessor">#include <string></span>
<a name="l00029"></a>00029 <span class="preprocessor">#include <vector></span>
<a name="l00030"></a>00030 <span class="preprocessor">#include <iostream></span>
<a name="l00031"></a>00031 <span class="preprocessor">#include <sstream></span>
<a name="l00032"></a>00032 <span class="preprocessor">#include <assert.h></span>
<a name="l00033"></a>00033
<a name="l00034"></a>00034 <span class="preprocessor">#include "<a class="code" href="floats_8hh.html">floats.hh</a>"</span>
<a name="l00035"></a>00035
<a name="l00036"></a>00036 <span class="keyword">extern</span> <span class="keywordtype">bool</span> <a class="code" href="doc__Text_8cpp.html#a9189feb409ffc639ae0bd0a809974123">gInternDoubleSwitch</a>;
<a name="l00037"></a>00037
<a name="l00038"></a><a class="code" href="Text_8cpp.html#ae44fd7b014330127ecf3d613186fbef8">00038</a> <span class="keyword">static</span> <span class="keywordtype">string</span> <a class="code" href="Text_8cpp.html#ae44fd7b014330127ecf3d613186fbef8">substitution</a> (<span class="keyword">const</span> <span class="keywordtype">string</span>& model, <span class="keyword">const</span> vector<string>& args)
<a name="l00039"></a>00039 {
<a name="l00040"></a>00040 <span class="keywordtype">char</span> c;
<a name="l00041"></a>00041 <span class="keywordtype">int</span> i=0, ilast = model.length()-1;
<a name="l00042"></a>00042 <span class="keywordtype">string</span> result;
<a name="l00043"></a>00043
<a name="l00044"></a>00044 <span class="keywordflow">while</span> (i < ilast) {
<a name="l00045"></a>00045 c = model[i++];
<a name="l00046"></a>00046 <span class="keywordflow">if</span> (c != <span class="charliteral">'$'</span>) {
<a name="l00047"></a>00047 result += c;
<a name="l00048"></a>00048 } <span class="keywordflow">else</span> {
<a name="l00049"></a>00049 c = model[i++];
<a name="l00050"></a>00050 <span class="keywordflow">if</span> (c >= <span class="charliteral">'0'</span> && c <= <span class="charliteral">'9'</span>) {
<a name="l00051"></a>00051 result += args[c - <span class="charliteral">'0'</span>];
<a name="l00052"></a>00052 } <span class="keywordflow">else</span> {
<a name="l00053"></a>00053 result += c;
<a name="l00054"></a>00054 }
<a name="l00055"></a>00055 }
<a name="l00056"></a>00056 }
<a name="l00057"></a>00057 <span class="keywordflow">if</span> (i == ilast) result += model[i];
<a name="l00058"></a>00058 <span class="keywordflow">return</span> result;
<a name="l00059"></a>00059 }
<a name="l00060"></a><a class="code" href="Text_8hh.html#a97ca823381676483a2adf03535946540">00060</a> <span class="keywordtype">string</span> <a class="code" href="Text_8cpp.html#af50e951c134c2c98c4c75d687f8fca7a">subst</a> (<span class="keyword">const</span> <span class="keywordtype">string</span>& model, <span class="keyword">const</span> vector<string>& args)
<a name="l00061"></a>00061 {
<a name="l00062"></a>00062 <span class="keywordflow">return</span> <a class="code" href="Text_8cpp.html#ae44fd7b014330127ecf3d613186fbef8">substitution</a>(model, args);
<a name="l00063"></a>00063 }
<a name="l00064"></a>00064
<a name="l00065"></a><a class="code" href="Text_8hh.html#a67bc647ffbdad27d362f06d0f0b3a505">00065</a> <span class="keywordtype">string</span> <a class="code" href="Text_8cpp.html#af50e951c134c2c98c4c75d687f8fca7a">subst</a> (<span class="keyword">const</span> <span class="keywordtype">string</span>& model, <span class="keyword">const</span> <span class="keywordtype">string</span>& a0)
<a name="l00066"></a>00066 {
<a name="l00067"></a>00067 vector<string> args(10);
<a name="l00068"></a>00068 args[0] = a0;
<a name="l00069"></a>00069 <span class="keywordflow">return</span> <a class="code" href="Text_8cpp.html#ae44fd7b014330127ecf3d613186fbef8">substitution</a> (model, args);
<a name="l00070"></a>00070 }
<a name="l00071"></a>00071
<a name="l00072"></a><a class="code" href="Text_8hh.html#a091ecdd96942891aa7efc25071b54561">00072</a> <span class="keywordtype">string</span> <a class="code" href="Text_8cpp.html#af50e951c134c2c98c4c75d687f8fca7a">subst</a> (<span class="keyword">const</span> <span class="keywordtype">string</span>& model, <span class="keyword">const</span> <span class="keywordtype">string</span>& a0, <span class="keyword">const</span> <span class="keywordtype">string</span>& a1)
<a name="l00073"></a>00073 {
<a name="l00074"></a>00074 vector<string> args(10);
<a name="l00075"></a>00075 args[0] = a0;
<a name="l00076"></a>00076 args[1] = a1;
<a name="l00077"></a>00077
<a name="l00078"></a>00078 <span class="keywordflow">return</span> <a class="code" href="Text_8cpp.html#ae44fd7b014330127ecf3d613186fbef8">substitution</a> (model, args);
<a name="l00079"></a>00079 }
<a name="l00080"></a>00080
<a name="l00081"></a><a class="code" href="Text_8hh.html#af39eb7bf42e79764c88f8a5f3df1b730">00081</a> <span class="keywordtype">string</span> <a class="code" href="Text_8cpp.html#af50e951c134c2c98c4c75d687f8fca7a">subst</a> (<span class="keyword">const</span> <span class="keywordtype">string</span>& model, <span class="keyword">const</span> <span class="keywordtype">string</span>& a0, <span class="keyword">const</span> <span class="keywordtype">string</span>& a1, <span class="keyword">const</span> <span class="keywordtype">string</span>& a2)
<a name="l00082"></a>00082 {
<a name="l00083"></a>00083 vector<string> args(10);
<a name="l00084"></a>00084
<a name="l00085"></a>00085 args[0] = a0;
<a name="l00086"></a>00086 args[1] = a1;
<a name="l00087"></a>00087 args[2] = a2;
<a name="l00088"></a>00088
<a name="l00089"></a>00089 <span class="keywordflow">return</span> <a class="code" href="Text_8cpp.html#ae44fd7b014330127ecf3d613186fbef8">substitution</a> (model, args);
<a name="l00090"></a>00090 }
<a name="l00091"></a>00091
<a name="l00092"></a><a class="code" href="Text_8hh.html#aaec57668d028437800a3e8fab82be84c">00092</a> <span class="keywordtype">string</span> <a class="code" href="Text_8cpp.html#af50e951c134c2c98c4c75d687f8fca7a">subst</a> (<span class="keyword">const</span> <span class="keywordtype">string</span>& model, <span class="keyword">const</span> <span class="keywordtype">string</span>& a0, <span class="keyword">const</span> <span class="keywordtype">string</span>& a1, <span class="keyword">const</span> <span class="keywordtype">string</span>& a2, <span class="keyword">const</span> <span class="keywordtype">string</span>& a3)
<a name="l00093"></a>00093 {
<a name="l00094"></a>00094 vector<string> args(10);
<a name="l00095"></a>00095
<a name="l00096"></a>00096 args[0] = a0;
<a name="l00097"></a>00097 args[1] = a1;
<a name="l00098"></a>00098 args[2] = a2;
<a name="l00099"></a>00099 args[3] = a3;
<a name="l00100"></a>00100
<a name="l00101"></a>00101 <span class="keywordflow">return</span> <a class="code" href="Text_8cpp.html#ae44fd7b014330127ecf3d613186fbef8">substitution</a> (model, args);
<a name="l00102"></a>00102 }
<a name="l00103"></a>00103
<a name="l00104"></a><a class="code" href="Text_8hh.html#a9d1ef747ba547bfd48666714ef330f68">00104</a> <span class="keywordtype">string</span> <a class="code" href="Text_8cpp.html#af50e951c134c2c98c4c75d687f8fca7a">subst</a> (<span class="keyword">const</span> <span class="keywordtype">string</span>& model, <span class="keyword">const</span> <span class="keywordtype">string</span>& a0, <span class="keyword">const</span> <span class="keywordtype">string</span>& a1, <span class="keyword">const</span> <span class="keywordtype">string</span>& a2, <span class="keyword">const</span> <span class="keywordtype">string</span>& a3, <span class="keyword">const</span> <span class="keywordtype">string</span>& a4)
<a name="l00105"></a>00105 {
<a name="l00106"></a>00106 vector<string> args(10);
<a name="l00107"></a>00107
<a name="l00108"></a>00108 args[0] = a0;
<a name="l00109"></a>00109 args[1] = a1;
<a name="l00110"></a>00110 args[2] = a2;
<a name="l00111"></a>00111 args[3] = a3;
<a name="l00112"></a>00112 args[4] = a4;
<a name="l00113"></a>00113
<a name="l00114"></a>00114 <span class="keywordflow">return</span> <a class="code" href="Text_8cpp.html#ae44fd7b014330127ecf3d613186fbef8">substitution</a> (model, args);
<a name="l00115"></a>00115 }
<a name="l00116"></a>00116
<a name="l00117"></a><a class="code" href="Text_8hh.html#ae23f332a101a5b3a24a403a15b9955bb">00117</a> <span class="keywordtype">string</span> <a class="code" href="Text_8cpp.html#af50e951c134c2c98c4c75d687f8fca7a">subst</a> (<span class="keyword">const</span> <span class="keywordtype">string</span>& model, <span class="keyword">const</span> <span class="keywordtype">string</span>& a0, <span class="keyword">const</span> <span class="keywordtype">string</span>& a1, <span class="keyword">const</span> <span class="keywordtype">string</span>& a2, <span class="keyword">const</span> <span class="keywordtype">string</span>& a3, <span class="keyword">const</span> <span class="keywordtype">string</span>& a4, <span class="keyword">const</span> <span class="keywordtype">string</span>& a5)
<a name="l00118"></a>00118 {
<a name="l00119"></a>00119 vector<string> args(10);
<a name="l00120"></a>00120
<a name="l00121"></a>00121 args[0] = a0;
<a name="l00122"></a>00122 args[1] = a1;
<a name="l00123"></a>00123 args[2] = a2;
<a name="l00124"></a>00124 args[3] = a3;
<a name="l00125"></a>00125 args[4] = a4;
<a name="l00126"></a>00126 args[5] = a5;
<a name="l00127"></a>00127
<a name="l00128"></a>00128 <span class="keywordflow">return</span> <a class="code" href="Text_8cpp.html#ae44fd7b014330127ecf3d613186fbef8">substitution</a> (model, args);
<a name="l00129"></a>00129 }
<a name="l00130"></a>00130
<a name="l00131"></a><a class="code" href="Text_8hh.html#aa6a098b57263e4f143448e8a0655e442">00131</a> <span class="keywordtype">string</span> <a class="code" href="Text_8cpp.html#af50e951c134c2c98c4c75d687f8fca7a">subst</a> (<span class="keyword">const</span> <span class="keywordtype">string</span>& model, <span class="keyword">const</span> <span class="keywordtype">string</span>& a0, <span class="keyword">const</span> <span class="keywordtype">string</span>& a1, <span class="keyword">const</span> <span class="keywordtype">string</span>& a2, <span class="keyword">const</span> <span class="keywordtype">string</span>& a3, <span class="keyword">const</span> <span class="keywordtype">string</span>& a4, <span class="keyword">const</span> <span class="keywordtype">string</span>& a5, <span class="keyword">const</span> <span class="keywordtype">string</span>& a6)
<a name="l00132"></a>00132 {
<a name="l00133"></a>00133 vector<string> args(10);
<a name="l00134"></a>00134
<a name="l00135"></a>00135 args[0] = a0;
<a name="l00136"></a>00136 args[1] = a1;
<a name="l00137"></a>00137 args[2] = a2;
<a name="l00138"></a>00138 args[3] = a3;
<a name="l00139"></a>00139 args[4] = a4;
<a name="l00140"></a>00140 args[5] = a5;
<a name="l00141"></a>00141 args[6] = a6;
<a name="l00142"></a>00142
<a name="l00143"></a>00143 <span class="keywordflow">return</span> <a class="code" href="Text_8cpp.html#ae44fd7b014330127ecf3d613186fbef8">substitution</a> (model, args);
<a name="l00144"></a>00144 }
<a name="l00145"></a>00145
<a name="l00146"></a>00146
<a name="l00153"></a><a class="code" href="Text_8cpp.html#a1ab363a003080b60a8e1dbb926a4a0c0">00153</a> <span class="keyword">static</span> <span class="keywordtype">void</span> <a class="code" href="Text_8cpp.html#a1ab363a003080b60a8e1dbb926a4a0c0" title="Suppress trailing zero in a string representating a floating point number.">zdel</a>(<span class="keywordtype">char</span>* c)
<a name="l00154"></a>00154 {
<a name="l00155"></a>00155 <span class="keywordtype">int</span> l = strlen(c) - 1;
<a name="l00156"></a>00156 <span class="keywordtype">bool</span> f = (c[l] == <span class="charliteral">'f'</span>);
<a name="l00157"></a>00157
<a name="l00158"></a>00158 <span class="keywordflow">if</span> (f) c[l--] = 0; <span class="comment">// remove trailing if any f</span>
<a name="l00159"></a>00159 <span class="keywordflow">while</span> ( l>1 && c[l-1] != <span class="charliteral">'.'</span> && c[l] == <span class="charliteral">'0'</span>) c[l--] = 0;
<a name="l00160"></a>00160 <span class="keywordflow">if</span> (f) c[++l] = <span class="charliteral">'f'</span>; <span class="comment">// restaure trailing f if needed</span>
<a name="l00161"></a>00161 }
<a name="l00162"></a>00162
<a name="l00163"></a><a class="code" href="Text_8hh.html#a16bacb907294be37af81cdf9aff4449a">00163</a> <span class="keywordtype">string</span> <a class="code" href="Text_8cpp.html#a16bacb907294be37af81cdf9aff4449a">T</a> (<span class="keywordtype">char</span>* c) { <span class="keywordflow">return</span> string(c); }
<a name="l00164"></a><a class="code" href="Text_8hh.html#ae02811f314d1cd4cb822943b355559bc">00164</a> <span class="keywordtype">string</span> <a class="code" href="Text_8cpp.html#a16bacb907294be37af81cdf9aff4449a">T</a> (<span class="keywordtype">int</span> n) { <span class="keywordtype">char</span> c[64]; snprintf(c, 63, <span class="stringliteral">"%d"</span>,n); <span class="keywordflow">return</span> string(c); }
<a name="l00165"></a><a class="code" href="Text_8hh.html#a2c4b0c4694367bb2718dcd9fca5318d9">00165</a> <span class="keywordtype">string</span> <a class="code" href="Text_8cpp.html#a16bacb907294be37af81cdf9aff4449a">T</a> (<span class="keywordtype">long</span> n) { <span class="keywordtype">char</span> c[64]; snprintf(c, 63, <span class="stringliteral">"%ld"</span>,n); <span class="keywordflow">return</span> string(c); }
<a name="l00166"></a>00166
<a name="l00167"></a>00167 <span class="preprocessor">#if 0</span>
<a name="l00168"></a>00168 <span class="preprocessor"></span><span class="keywordtype">string</span> <a class="code" href="Text_8cpp.html#a16bacb907294be37af81cdf9aff4449a">T</a> (<span class="keywordtype">float</span> n)
<a name="l00169"></a>00169 {
<a name="l00170"></a>00170 <span class="keywordtype">char</span> c[64];
<a name="l00171"></a>00171 <span class="keywordflow">if</span> (n < 0.1 && n > -0.1 && n != 0.0) {
<a name="l00172"></a>00172 snprintf(c, 63, <span class="stringliteral">"%ef"</span>, n);
<a name="l00173"></a>00173 } <span class="keywordflow">else</span> {
<a name="l00174"></a>00174 snprintf(c, 63, <span class="stringliteral">"%ff"</span>, n);
<a name="l00175"></a>00175 <a class="code" href="Text_8cpp.html#a1ab363a003080b60a8e1dbb926a4a0c0" title="Suppress trailing zero in a string representating a floating point number.">zdel</a>(c);
<a name="l00176"></a>00176 }
<a name="l00177"></a>00177 <span class="keywordflow">return</span> string(c);
<a name="l00178"></a>00178 }
<a name="l00179"></a>00179 <span class="preprocessor">#endif</span>
<a name="l00180"></a>00180 <span class="preprocessor"></span>
<a name="l00185"></a><a class="code" href="Text_8hh.html#aadf74ab39851b618822e60d57be71924">00185</a> <span class="keywordtype">string</span> <a class="code" href="Text_8cpp.html#a16bacb907294be37af81cdf9aff4449a">T</a> (<span class="keywordtype">double</span> n)
<a name="l00186"></a>00186 {
<a name="l00187"></a>00187 <span class="keywordtype">char</span> c[64];
<a name="l00188"></a>00188 <span class="keywordflow">if</span> (n < 0.1 && n > -0.1 && n != 0.0) {
<a name="l00189"></a>00189 snprintf(c, 63, <span class="stringliteral">"%e%s"</span>, n, <a class="code" href="floats_8cpp.html#a8d72e44e22d1ea45a1f90aaf8e0c683f" title="suffix for numeric constants">inumix</a>());
<a name="l00190"></a>00190 } <span class="keywordflow">else</span> {
<a name="l00191"></a>00191 snprintf(c, 63, <span class="stringliteral">"%f%s"</span>, n, <a class="code" href="floats_8cpp.html#a8d72e44e22d1ea45a1f90aaf8e0c683f" title="suffix for numeric constants">inumix</a>());
<a name="l00192"></a>00192 <a class="code" href="Text_8cpp.html#a1ab363a003080b60a8e1dbb926a4a0c0" title="Suppress trailing zero in a string representating a floating point number.">zdel</a>(c);
<a name="l00193"></a>00193 }
<a name="l00194"></a>00194 <span class="keywordflow">return</span> string(c);
<a name="l00195"></a>00195 }
<a name="l00196"></a>00196 <span class="comment">/*</span>
<a name="l00197"></a>00197 <span class="comment">string T (double n)</span>
<a name="l00198"></a>00198 <span class="comment">{</span>
<a name="l00199"></a>00199 <span class="comment"> char c[64];</span>
<a name="l00200"></a>00200 <span class="comment"> if (n < 0.1 && n > -0.1 && n != 0.0) {</span>
<a name="l00201"></a>00201 <span class="comment"> if (gInternDoubleSwitch) {</span>
<a name="l00202"></a>00202 <span class="comment"> snprintf(c, 63, "%e", n);</span>
<a name="l00203"></a>00203 <span class="comment"> } else {</span>
<a name="l00204"></a>00204 <span class="comment"> snprintf(c, 63, "%ef", n);</span>
<a name="l00205"></a>00205 <span class="comment"> }</span>
<a name="l00206"></a>00206 <span class="comment"> } else {</span>
<a name="l00207"></a>00207 <span class="comment"> if (gInternDoubleSwitch) {</span>
<a name="l00208"></a>00208 <span class="comment"> snprintf(c, 63, "%f", n);</span>
<a name="l00209"></a>00209 <span class="comment"> } else {</span>
<a name="l00210"></a>00210 <span class="comment"> snprintf(c, 63, "%ff", n);</span>
<a name="l00211"></a>00211 <span class="comment"> }</span>
<a name="l00212"></a>00212 <span class="comment"> zdel(c);</span>
<a name="l00213"></a>00213 <span class="comment"> }</span>
<a name="l00214"></a>00214 <span class="comment"> return string(c);</span>
<a name="l00215"></a>00215 <span class="comment">}*/</span>
<a name="l00216"></a>00216
<a name="l00220"></a><a class="code" href="Text_8hh.html#a43603e937810ca498bdad7f930938491">00220</a> <span class="keywordtype">string</span> <a class="code" href="Text_8cpp.html#a43603e937810ca498bdad7f930938491" title="remove quotes from a string">unquote</a>(<span class="keyword">const</span> <span class="keywordtype">string</span>& s)
<a name="l00221"></a>00221 {
<a name="l00222"></a>00222 assert(s.size() >= 2);
<a name="l00223"></a>00223 assert(s[0] == <span class="charliteral">'"'</span>);
<a name="l00224"></a>00224 assert(s[s.size()-1] == <span class="charliteral">'"'</span>);
<a name="l00225"></a>00225 <span class="keywordflow">return</span> s.substr(1, s.size()-2);
<a name="l00226"></a>00226 }
<a name="l00227"></a>00227
<a name="l00228"></a>00228
<a name="l00232"></a><a class="code" href="Text_8hh.html#a43eb5ec85f1ae5ea9a5120ab51446e80">00232</a> <span class="keywordtype">string</span> <a class="code" href="Text_8cpp.html#a43eb5ec85f1ae5ea9a5120ab51446e80" title="add quotes to a string">quote</a>(<span class="keyword">const</span> <span class="keywordtype">string</span>& s)
<a name="l00233"></a>00233 {
<a name="l00234"></a>00234 <span class="keywordtype">string</span> q(<span class="stringliteral">"\""</span>);
<a name="l00235"></a>00235 q += s;
<a name="l00236"></a>00236 q += <span class="stringliteral">"\""</span>;
<a name="l00237"></a>00237 <span class="keywordflow">return</span> q;
<a name="l00238"></a>00238 }
<a name="l00239"></a>00239
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