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<h1>include/sphinxbase/prim_type.h</h1> </div>
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<a href="prim__type_8h.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/* -*- c-basic-offset: 4; indent-tabs-mode: nil -*- */</span>
<a name="l00002"></a>00002 <span class="comment">/* ====================================================================</span>
<a name="l00003"></a>00003 <span class="comment"> * Copyright (c) 1999-2004 Carnegie Mellon University. All rights</span>
<a name="l00004"></a>00004 <span class="comment"> * reserved.</span>
<a name="l00005"></a>00005 <span class="comment"> *</span>
<a name="l00006"></a>00006 <span class="comment"> * Redistribution and use in source and binary forms, with or without</span>
<a name="l00007"></a>00007 <span class="comment"> * modification, are permitted provided that the following conditions</span>
<a name="l00008"></a>00008 <span class="comment"> * are met:</span>
<a name="l00009"></a>00009 <span class="comment"> *</span>
<a name="l00010"></a>00010 <span class="comment"> * 1. Redistributions of source code must retain the above copyright</span>
<a name="l00011"></a>00011 <span class="comment"> * notice, this list of conditions and the following disclaimer. </span>
<a name="l00012"></a>00012 <span class="comment"> *</span>
<a name="l00013"></a>00013 <span class="comment"> * 2. Redistributions in binary form must reproduce the above copyright</span>
<a name="l00014"></a>00014 <span class="comment"> * notice, this list of conditions and the following disclaimer in</span>
<a name="l00015"></a>00015 <span class="comment"> * the documentation and/or other materials provided with the</span>
<a name="l00016"></a>00016 <span class="comment"> * distribution.</span>
<a name="l00017"></a>00017 <span class="comment"> *</span>
<a name="l00018"></a>00018 <span class="comment"> * This work was supported in part by funding from the Defense Advanced </span>
<a name="l00019"></a>00019 <span class="comment"> * Research Projects Agency and the National Science Foundation of the </span>
<a name="l00020"></a>00020 <span class="comment"> * United States of America, and the CMU Sphinx Speech Consortium.</span>
<a name="l00021"></a>00021 <span class="comment"> *</span>
<a name="l00022"></a>00022 <span class="comment"> * THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY ``AS IS'' AND </span>
<a name="l00023"></a>00023 <span class="comment"> * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, </span>
<a name="l00024"></a>00024 <span class="comment"> * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR</span>
<a name="l00025"></a>00025 <span class="comment"> * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY</span>
<a name="l00026"></a>00026 <span class="comment"> * NOR ITS EMPLOYEES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,</span>
<a name="l00027"></a>00027 <span class="comment"> * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT </span>
<a name="l00028"></a>00028 <span class="comment"> * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, </span>
<a name="l00029"></a>00029 <span class="comment"> * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY </span>
<a name="l00030"></a>00030 <span class="comment"> * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT </span>
<a name="l00031"></a>00031 <span class="comment"> * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE </span>
<a name="l00032"></a>00032 <span class="comment"> * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.</span>
<a name="l00033"></a>00033 <span class="comment"> *</span>
<a name="l00034"></a>00034 <span class="comment"> * ====================================================================</span>
<a name="l00035"></a>00035 <span class="comment"> *</span>
<a name="l00036"></a>00036 <span class="comment"> */</span>
<a name="l00037"></a>00037 <span class="comment">/*</span>
<a name="l00038"></a>00038 <span class="comment"> * prim_type.h -- Primitive types; more machine-independent.</span>
<a name="l00039"></a>00039 <span class="comment"> *</span>
<a name="l00040"></a>00040 <span class="comment"> * **********************************************</span>
<a name="l00041"></a>00041 <span class="comment"> * CMU ARPA Speech Project</span>
<a name="l00042"></a>00042 <span class="comment"> *</span>
<a name="l00043"></a>00043 <span class="comment"> * Copyright (c) 1999 Carnegie Mellon University.</span>
<a name="l00044"></a>00044 <span class="comment"> * ALL RIGHTS RESERVED.</span>
<a name="l00045"></a>00045 <span class="comment"> * **********************************************</span>
<a name="l00046"></a>00046 <span class="comment"> * </span>
<a name="l00047"></a>00047 <span class="comment"> * HISTORY</span>
<a name="l00048"></a>00048 <span class="comment"> * $Log: prim_type.h,v $</span>
<a name="l00049"></a>00049 <span class="comment"> * Revision 1.12 2005/10/05 00:31:14 dhdfu</span>
<a name="l00050"></a>00050 <span class="comment"> * Make int8 be explicitly signed (signedness of 'char' is</span>
<a name="l00051"></a>00051 <span class="comment"> * architecture-dependent). Then make a bunch of things use uint8 where</span>
<a name="l00052"></a>00052 <span class="comment"> * signedness is unimportant, because on the architecture where 'char' is</span>
<a name="l00053"></a>00053 <span class="comment"> * unsigned, it is that way for a reason (signed chars are slower).</span>
<a name="l00054"></a>00054 <span class="comment"> *</span>
<a name="l00055"></a>00055 <span class="comment"> * Revision 1.11 2005/06/22 03:10:23 arthchan2003</span>
<a name="l00056"></a>00056 <span class="comment"> * Added keyword.</span>
<a name="l00057"></a>00057 <span class="comment"> *</span>
<a name="l00058"></a>00058 <span class="comment"> * Revision 1.3 2005/03/30 01:22:48 archan</span>
<a name="l00059"></a>00059 <span class="comment"> * Fixed mistakes in last updates. Add</span>
<a name="l00060"></a>00060 <span class="comment"> *</span>
<a name="l00061"></a>00061 <span class="comment"> * </span>
<a name="l00062"></a>00062 <span class="comment"> * 12-Mar-1999 M K Ravishankar (rkm@cs.cmu.edu) at Carnegie Mellon</span>
<a name="l00063"></a>00063 <span class="comment"> * Added arraysize_t, point_t, fpoint_t.</span>
<a name="l00064"></a>00064 <span class="comment"> * </span>
<a name="l00065"></a>00065 <span class="comment"> * 01-Feb-1999 M K Ravishankar (rkm@cs.cmu.edu) at Carnegie Mellon</span>
<a name="l00066"></a>00066 <span class="comment"> * Added anytype_t.</span>
<a name="l00067"></a>00067 <span class="comment"> * </span>
<a name="l00068"></a>00068 <span class="comment"> * 08-31-95 M K Ravishankar (rkm@cs.cmu.edu) at Carnegie Mellon</span>
<a name="l00069"></a>00069 <span class="comment"> * Created.</span>
<a name="l00070"></a>00070 <span class="comment"> */</span>
<a name="l00071"></a>00071
<a name="l00072"></a>00072
<a name="l00073"></a>00073 <span class="preprocessor">#ifndef _LIBUTIL_PRIM_TYPE_H_</span>
<a name="l00074"></a>00074 <span class="preprocessor"></span><span class="preprocessor">#define _LIBUTIL_PRIM_TYPE_H_</span>
<a name="l00075"></a>00075 <span class="preprocessor"></span>
<a name="l00081"></a>00081 <span class="preprocessor">#ifdef __cplusplus</span>
<a name="l00082"></a>00082 <span class="preprocessor"></span><span class="keyword">extern</span> <span class="stringliteral">"C"</span> {
<a name="l00083"></a>00083 <span class="preprocessor">#endif</span>
<a name="l00084"></a>00084 <span class="preprocessor"></span><span class="preprocessor">#if 0</span>
<a name="l00085"></a>00085 <span class="preprocessor"></span>} <span class="comment">/* Fool Emacs into not indenting things. */</span>
<a name="l00086"></a>00086 <span class="preprocessor">#endif</span>
<a name="l00087"></a>00087 <span class="preprocessor"></span>
<a name="l00088"></a>00088 <span class="preprocessor">#include <sphinx_config.h></span>
<a name="l00089"></a>00089
<a name="l00090"></a>00090 <span class="comment">/* Define some things for VisualDSP++ */</span>
<a name="l00091"></a>00091 <span class="preprocessor">#if defined(__ADSPBLACKFIN__) && !defined(__GNUC__)</span>
<a name="l00092"></a>00092 <span class="preprocessor"></span><span class="preprocessor"># ifndef HAVE_LONG_LONG</span>
<a name="l00093"></a>00093 <span class="preprocessor"></span><span class="preprocessor"># define HAVE_LONG_LONG</span>
<a name="l00094"></a>00094 <span class="preprocessor"></span><span class="preprocessor"># endif</span>
<a name="l00095"></a>00095 <span class="preprocessor"></span><span class="preprocessor"># ifndef ssize_t</span>
<a name="l00096"></a>00096 <span class="preprocessor"></span><span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">int</span> ssize_t;
<a name="l00097"></a>00097 <span class="preprocessor"># endif</span>
<a name="l00098"></a>00098 <span class="preprocessor"></span><span class="preprocessor"># define SIZEOF_LONG_LONG 8</span>
<a name="l00099"></a>00099 <span class="preprocessor"></span><span class="preprocessor"># define __BIGSTACKVARIABLE__ static</span>
<a name="l00100"></a>00100 <span class="preprocessor"></span><span class="preprocessor">#else </span><span class="comment">/* Not VisualDSP++ */</span>
<a name="l00101"></a>00101 <span class="preprocessor"># define __BIGSTACKVARIABLE__</span>
<a name="l00102"></a>00102 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00103"></a>00103 <span class="preprocessor"></span>
<a name="l00107"></a><a class="code" href="unionanytype__s.html">00107</a> <span class="keyword">typedef</span> <span class="keyword">union </span><a class="code" href="unionanytype__s.html" title="Union of basic types.">anytype_s</a> {
<a name="l00108"></a>00108 <span class="keywordtype">void</span> *ptr;
<a name="l00109"></a>00109 <span class="keywordtype">long</span> i;
<a name="l00110"></a>00110 <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> ui;
<a name="l00111"></a>00111 <span class="keywordtype">double</span> fl;
<a name="l00112"></a>00112 } <a class="code" href="prim__type_8h.html#a98bfefef272895ed1506502cdb8c1aa3" title="Union of basic types.">anytype_t</a>;
<a name="l00113"></a>00113
<a name="l00114"></a>00114 <span class="comment">/*</span>
<a name="l00115"></a>00115 <span class="comment"> * Assume P64 or LP64. If you need to port this to a DSP, let us know.</span>
<a name="l00116"></a>00116 <span class="comment"> */</span>
<a name="l00117"></a>00117 <span class="keyword">typedef</span> <span class="keywordtype">int</span> int32;
<a name="l00118"></a>00118 <span class="keyword">typedef</span> <span class="keywordtype">short</span> int16;
<a name="l00119"></a>00119 <span class="keyword">typedef</span> <span class="keywordtype">signed</span> <span class="keywordtype">char</span> int8;
<a name="l00120"></a>00120 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">int</span> uint32;
<a name="l00121"></a>00121 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">short</span> uint16;
<a name="l00122"></a>00122 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">char</span> uint8;
<a name="l00123"></a>00123 <span class="keyword">typedef</span> <span class="keywordtype">float</span> float32;
<a name="l00124"></a>00124 <span class="keyword">typedef</span> <span class="keywordtype">double</span> float64;
<a name="l00125"></a>00125 <span class="preprocessor">#if defined(_MSC_VER)</span>
<a name="l00126"></a>00126 <span class="preprocessor"></span><span class="keyword">typedef</span> __int64 int64;
<a name="l00127"></a>00127 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> __int64 uint64;
<a name="l00128"></a>00128 <span class="preprocessor">#elif defined(HAVE_LONG_LONG) && (SIZEOF_LONG_LONG == 8)</span>
<a name="l00129"></a>00129 <span class="preprocessor"></span><span class="keyword">typedef</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> int64;
<a name="l00130"></a>00130 <span class="keyword">typedef</span> <span class="keywordtype">unsigned</span> <span class="keywordtype">long</span> <span class="keywordtype">long</span> uint64;
<a name="l00131"></a>00131 <span class="preprocessor">#else </span><span class="comment">/* !HAVE_LONG_LONG && SIZEOF_LONG_LONG == 8 */</span>
<a name="l00132"></a>00132 <span class="keyword">typedef</span> <span class="keywordtype">double</span> int64;
<a name="l00133"></a>00133 <span class="keyword">typedef</span> <span class="keywordtype">double</span> uint64;
<a name="l00134"></a>00134 <span class="preprocessor">#endif </span><span class="comment">/* !HAVE_LONG_LONG && SIZEOF_LONG_LONG == 8 */</span>
<a name="l00135"></a>00135
<a name="l00136"></a>00136 <span class="preprocessor">#ifndef TRUE</span>
<a name="l00137"></a>00137 <span class="preprocessor"></span><span class="preprocessor">#define TRUE 1</span>
<a name="l00138"></a>00138 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00139"></a>00139 <span class="preprocessor"></span><span class="preprocessor">#ifndef FALSE</span>
<a name="l00140"></a>00140 <span class="preprocessor"></span><span class="preprocessor">#define FALSE 0</span>
<a name="l00141"></a>00141 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00142"></a>00142 <span class="preprocessor"></span>
<a name="l00143"></a>00143 <span class="preprocessor">#ifndef NULL</span>
<a name="l00144"></a>00144 <span class="preprocessor"></span><span class="preprocessor">#define NULL (void *)0</span>
<a name="l00145"></a>00145 <span class="preprocessor"></span><span class="preprocessor">#endif</span>
<a name="l00146"></a>00146 <span class="preprocessor"></span>
<a name="l00147"></a>00147 <span class="comment">/* These really ought to come from <limits.h>, but not everybody has that. */</span>
<a name="l00148"></a>00148 <span class="comment">/* Useful constants */</span>
<a name="l00149"></a>00149 <span class="preprocessor">#define MAX_INT32 ((int32) 0x7fffffff)</span>
<a name="l00150"></a>00150 <span class="preprocessor"></span><span class="preprocessor">#define MAX_INT16 ((int16) 0x00007fff)</span>
<a name="l00151"></a>00151 <span class="preprocessor"></span><span class="preprocessor">#define MAX_INT8 ((int8) 0x0000007f)</span>
<a name="l00152"></a>00152 <span class="preprocessor"></span>
<a name="l00153"></a>00153 <span class="preprocessor">#define MAX_NEG_INT32 ((int32) 0x80000000)</span>
<a name="l00154"></a>00154 <span class="preprocessor"></span><span class="preprocessor">#define MAX_NEG_INT16 ((int16) 0xffff8000)</span>
<a name="l00155"></a>00155 <span class="preprocessor"></span><span class="preprocessor">#define MAX_NEG_INT8 ((int8) 0xffffff80)</span>
<a name="l00156"></a>00156 <span class="preprocessor"></span>
<a name="l00157"></a>00157 <span class="preprocessor">#define MAX_UINT32 ((uint32) 0xffffffff)</span>
<a name="l00158"></a>00158 <span class="preprocessor"></span><span class="preprocessor">#define MAX_UINT16 ((uint16) 0x0000ffff)</span>
<a name="l00159"></a>00159 <span class="preprocessor"></span><span class="preprocessor">#define MAX_UINT8 ((uint8) 0x000000ff)</span>
<a name="l00160"></a>00160 <span class="preprocessor"></span>
<a name="l00161"></a>00161 <span class="comment">/* The following are approximate; IEEE floating point standards might quibble! */</span>
<a name="l00162"></a>00162 <span class="preprocessor">#define MAX_POS_FLOAT32 3.4e+38f</span>
<a name="l00163"></a>00163 <span class="preprocessor"></span><span class="preprocessor">#define MIN_POS_FLOAT32 1.2e-38f </span><span class="comment">/* But not 0 */</span>
<a name="l00164"></a>00164 <span class="preprocessor">#define MAX_POS_FLOAT64 1.8e+307</span>
<a name="l00165"></a>00165 <span class="preprocessor"></span><span class="preprocessor">#define MIN_POS_FLOAT64 2.2e-308</span>
<a name="l00166"></a>00166 <span class="preprocessor"></span>
<a name="l00167"></a>00167 <span class="preprocessor">#define MAX_IEEE_NORM_POS_FLOAT32 3.4e+38f</span>
<a name="l00168"></a>00168 <span class="preprocessor"></span><span class="preprocessor">#define MIN_IEEE_NORM_POS_FLOAT32 1.2e-38f</span>
<a name="l00169"></a>00169 <span class="preprocessor"></span><span class="preprocessor">#define MIN_IEEE_NORM_NEG_FLOAT32 -3.4e+38f</span>
<a name="l00170"></a>00170 <span class="preprocessor"></span><span class="preprocessor">#define MAX_IEEE_NORM_POS_FLOAT64 1.8e+307</span>
<a name="l00171"></a>00171 <span class="preprocessor"></span><span class="preprocessor">#define MIN_IEEE_NORM_POS_FLOAT64 2.2e-308</span>
<a name="l00172"></a>00172 <span class="preprocessor"></span><span class="preprocessor">#define MIN_IEEE_NORM_NEG_FLOAT64 -1.8e+307</span>
<a name="l00173"></a>00173 <span class="preprocessor"></span>
<a name="l00174"></a>00174 <span class="comment">/* Will the following really work?? */</span>
<a name="l00175"></a>00175 <span class="preprocessor">#define MAX_NEG_FLOAT32 ((float32) (-MAX_POS_FLOAT32))</span>
<a name="l00176"></a>00176 <span class="preprocessor"></span><span class="preprocessor">#define MIN_NEG_FLOAT32 ((float32) (-MIN_POS_FLOAT32))</span>
<a name="l00177"></a>00177 <span class="preprocessor"></span><span class="preprocessor">#define MAX_NEG_FLOAT64 ((float64) (-MAX_POS_FLOAT64))</span>
<a name="l00178"></a>00178 <span class="preprocessor"></span><span class="preprocessor">#define MIN_NEG_FLOAT64 ((float64) (-MIN_POS_FLOAT64))</span>
<a name="l00179"></a>00179 <span class="preprocessor"></span>
<a name="l00180"></a>00180
<a name="l00181"></a>00181 <span class="preprocessor">#ifdef __cplusplus</span>
<a name="l00182"></a>00182 <span class="preprocessor"></span>}
<a name="l00183"></a>00183 <span class="preprocessor">#endif</span>
<a name="l00184"></a>00184 <span class="preprocessor"></span>
<a name="l00185"></a>00185 <span class="preprocessor">#endif</span>
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