00001 /* 00002 ot_lib - Object Type Library 00003 Copyright (C) 2002 Alessandro Bonfanti 00004 00005 This library is free software; you can redistribute it and/or 00006 modify it under the terms of the GNU Library General Public 00007 License as published by the Free Software Foundation; either 00008 version 2 of the License, or (at your option) any later version. 00009 00010 This library is distributed in the hope that it will be useful, 00011 but WITHOUT ANY WARRANTY; without even the implied warranty of 00012 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00013 Library General Public License for more details. 00014 00015 You should have received a copy of the GNU Library General Public 00016 License along with this library; if not, write to the Free 00017 Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 00018 00019 Alessandro Bonfanti 00020 xjbon@tin.it 00021 */ 00022 00023 00024 #ifndef OT_FLOAT_H 00025 #define OT_FLOAT_H 00026 00027 // ----------------------------------------------------------------------------------- 00029 00030 // ----------------------------------------------------------------------------------- 00031 00032 class ot_float : public ot_num<float> 00033 { 00034 00035 private: 00036 00037 00038 public: 00039 00040 00041 // ######################################### 00042 // CONSTRUCTOR & DESTRUCTOR 00043 // ######################################### 00044 00047 ot_float(float val=0) : ot_num<float>(OT_FLOAT,val) {} 00048 00050 ot_float(const ot_float &c) : ot_num<float>(OT_FLOAT,c.m_value) {} 00051 00052 00053 // ######################################### 00054 // IMPLEMENTATIONS OF THE VIRTUAL FUNCTIONS 00055 // ######################################### 00056 00057 ot_obj *dup(void) const 00058 { 00059 return(new ot_float(*this)); 00060 } 00061 00062 // ######################################### 00063 // PROPIETARY FUNCTIONS 00064 // ######################################### 00065 00066 00067 // ######################################### 00068 // MATH OPERATOR 00069 // ######################################### 00070 00072 ot_float operator = (const ot_float &c) 00073 { 00074 m_value = c.m_value; 00075 00076 return(*this); 00077 } 00078 00080 bool operator == (const ot_float &c) const 00081 { 00082 if(m_value==c.m_value) return(true); 00083 else return(false); 00084 } 00085 00087 bool operator != (const ot_float &c) 00088 { 00089 return(! (*this==c)); 00090 } 00091 00093 ot_float operator+ (const ot_float &c) const {return(m_value + c.m_value);} 00094 00096 ot_float operator- (const ot_float &c) const {return(m_value - c.m_value);} 00097 00099 ot_float operator* (const ot_float &c) const {return(m_value * c.m_value);} 00100 00102 ot_float operator/ (const ot_float &c) const {return(m_value / c.m_value);} 00103 00105 void operator+= (const ot_float &c) {m_value += c.m_value;} 00106 00108 void operator-= (const ot_float &c) {m_value -= c.m_value;} 00109 00111 void operator*= (const ot_float &c) {m_value *= c.m_value;} 00112 00114 void operator/= (const ot_float &c) {m_value /= c.m_value;} 00115 00117 void operator++ (void) {m_value ++;} 00118 00120 void operator-- (void) {m_value --;} 00121 00123 operator float (void) const {return(m_value);} 00124 }; 00125 00126 #endif 00127
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