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 kdelibs Version 3.1.5.
Documentation copyright © 1996-2002 the KDE developers.
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