00001 /*-*- Mode: C++ -*-*/ 00002 00003 /* 00004 libmoot : moocow's part-of-speech tagging library 00005 Copyright (C) 2003-2005 by Bryan Jurish <moocow@ling.uni-potsdam.de> 00006 00007 This library is free software; you can redistribute it and/or 00008 modify it under the terms of the GNU Lesser General Public 00009 License as published by the Free Software Foundation; either 00010 version 2.1 of the License, or (at your option) any later version. 00011 00012 This library is distributed in the hope that it will be useful, 00013 but WITHOUT ANY WARRANTY; without even the implied warranty of 00014 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00015 Lesser General Public License for more details. 00016 00017 You should have received a copy of the GNU Lesser General Public 00018 License along with this library; if not, write to the Free Software 00019 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00020 */ 00021 00022 /*---------------------------------------------------------------------- 00023 * Name: mootTypes.h 00024 * Author: Bryan Jurish <moocow@ling.uni-potsdam.de> 00025 * Description: 00026 * + shared typedefs for libmoot 00027 *----------------------------------------------------------------------*/ 00032 #ifndef _moot_TYPES_H 00033 #define _moot_TYPES_H 00034 00035 #include <string> 00036 #include <map> 00037 #include <set> 00038 #include <deque> 00039 #include <mootSTLHacks.h> 00040 00041 /* Maximum weight */ 00042 #if !defined(MAXFLOAT) 00043 # if defined(HAVE_VALUES_H) 00044 # include <values.h> 00045 # elif defined(HAVE_FLOAT_H) 00046 # include <float.h> 00047 # endif /* HAVE_VALUES_H */ 00048 # if !defined(MAXFLOAT) 00049 # define MAXFLOAT 1E38 00050 # endif /* !defined(MAXFLOAT) [2nd] */ 00051 #endif /* !defined(MAXFLOAT) */ 00052 00053 moot_BEGIN_NAMESPACE 00054 00055 using namespace std; 00056 00057 #ifdef moot_STL_NAMESPACE 00058 using namespace moot_STL_NAMESPACE; 00059 #endif 00060 00061 /*---------------------------------------------------------------------- 00062 * Basic Types 00063 *----------------------------------------------------------------------*/ 00064 00065 //#define MOOT_USE_DOUBLE 00066 00067 #ifdef MOOT_USE_DOUBLE 00068 00069 typedef double ProbT; 00070 #else 00071 00072 typedef float ProbT; 00073 #endif //-- MOOT_USE_DOUBLE 00074 00076 typedef ProbT CountT; 00077 00078 00085 #define mootProbEpsilon 1.19209290E-06F 00086 /* 00087 #ifdef FLT_EPSILON 00088 //#define mootProbEpsilon FLT_EPSILON*10 00089 # define mootProbEpsilon FLT_EPSILON*10 00090 #else 00091 # define mootProbEpsilon 1.19209290E-06F 00092 //#define mootProbEpsilon 1.19209290E-07F 00093 #endif 00094 */ 00095 00107 #define MOOT_PROB_NEG -3E+38 00108 #define MOOT_PROB_ZERO -1E+38 00109 #define MOOT_PROB_ONE 0.0 00110 #define MOOT_PROB_NONE 1.0 00111 /* 00112 #ifdef FLT_MAX 00113 # define MOOT_PROB_NEG -FLT_MAX 00114 # define MOOT_PROB_ZERO -1E+38 00115 # define MOOT_PROB_ONE 0.0 00116 # else //-- !(DBL|FLT)_MAX 00117 # define MOOT_PROB_NEG -3E+38 00118 # define MOOT_PROB_ZERO -1E+38 00119 # define MOOT_PROB_ONE 0.0 00120 #endif //-- /(DBL|FLT)_MAX 00121 */ 00122 00123 moot_END_NAMESPACE 00124 00125 #endif /* _moot_TYPES_H */