kabc Library API Documentation

FloatValue.cpp

00001 /*
00002     libvcard - vCard parsing library for vCard version 3.0
00003 
00004     Copyright (C) 1998 Rik Hemsley rik@kde.org
00005     
00006   Permission is hereby granted, free of charge, to any person obtaining a copy
00007   of this software and associated documentation files (the "Software"), to
00008   deal in the Software without restriction, including without limitation the
00009   rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
00010   sell copies of the Software, and to permit persons to whom the Software is
00011   furnished to do so, subject to the following conditions:
00012 
00013   The above copyright notice and this permission notice shall be included in
00014   all copies or substantial portions of the Software.
00015 
00016   THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
00017   IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
00018   FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
00019   AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
00020   ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
00021   WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
00022 */
00023 
00024 #include <VCardFloatValue.h>
00025 
00026 #include <VCardValue.h>
00027 
00028 using namespace VCARD;
00029 
00030 FloatValue::FloatValue()
00031     :   Value()
00032 {
00033 }
00034 
00035 FloatValue::FloatValue(float f)
00036     :   Value   (),
00037         value_  (f)
00038 {
00039     parsed_ = true;
00040 }
00041 
00042 FloatValue::FloatValue(const FloatValue & x)
00043     :   Value(x)
00044 {
00045     value_ = x.value_;
00046 }
00047 
00048 FloatValue::FloatValue(const QCString & s)
00049     :   Value(s)
00050 {
00051 }
00052 
00053     FloatValue &
00054 FloatValue::operator = (FloatValue & x)
00055 {
00056     if (*this == x) return *this;
00057     
00058     x.parse();
00059     value_ = x.value_;
00060 
00061     Value::operator = (x);
00062     return *this;
00063 }
00064 
00065     FloatValue &
00066 FloatValue::operator = (const QCString & s)
00067 {
00068     Value::operator = (s);
00069     return *this;
00070 }
00071 
00072     bool
00073 FloatValue::operator == (FloatValue & x)
00074 {
00075     x.parse();
00076     return (value_ == x.value_);
00077 }
00078 
00079 FloatValue::~FloatValue()
00080 {
00081 }
00082 
00083     void
00084 FloatValue::_parse()
00085 {
00086     bool negative(false);
00087     
00088     if (strRep_[0] == '-' || strRep_[1] == '+') {
00089         
00090         if (strRep_[0] == '-')
00091             negative = true;
00092         
00093         strRep_.remove(0, 1);
00094     }
00095     
00096     value_ = strRep_.toFloat();
00097     if (negative)
00098         value_ = -value_;
00099 }
00100 
00101     void
00102 FloatValue::_assemble()
00103 {
00104     strRep_ = QCString().setNum(value_);
00105 }
00106 
00107     float
00108 FloatValue::value()
00109 {
00110     parse();
00111     return value_;
00112 }
00113 
00114     void
00115 FloatValue::setValue(float f)
00116 {
00117     parsed_ = true;
00118     value_ = f;
00119 }
00120 
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This file is part of the documentation for kdelibs Version 3.1.0.
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