kabc Library: FloatValue.cpp Source File (kabc Library)

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# 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

This file is part of the documentation for kabc Library Version 3.4.1.
Documentation copyright © 1996-2004 the KDE developers.
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