00001 /*---------------------------------------------------------------------------*\ 00002 * OpenSG * 00003 * * 00004 * * 00005 * Copyright (C) 2000-2002,2002 by the OpenSG Forum * 00006 * * 00007 * www.opensg.org * 00008 * * 00009 * contact: dirk@opensg.org, gerrit.voss@vossg.org, jbehr@zgdv.de * 00010 * * 00011 \*---------------------------------------------------------------------------*/ 00012 /*---------------------------------------------------------------------------*\ 00013 * License * 00014 * * 00015 * This library is free software; you can redistribute it and/or modify it * 00016 * under the terms of the GNU Library General Public License as published * 00017 * by the Free Software Foundation, version 2. * 00018 * * 00019 * This library is distributed in the hope that it will be useful, but * 00020 * WITHOUT ANY WARRANTY; without even the implied warranty of * 00021 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU * 00022 * Library General Public License for more details. * 00023 * * 00024 * You should have received a copy of the GNU Library General Public * 00025 * License along with this library; if not, write to the Free Software * 00026 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. * 00027 * * 00028 \*---------------------------------------------------------------------------*/ 00029 /*---------------------------------------------------------------------------*\ 00030 * Changes * 00031 * * 00032 * * 00033 * * 00034 * * 00035 * * 00036 * * 00037 \*---------------------------------------------------------------------------*/ 00038 00039 OSG_BEGIN_NAMESPACE 00040 00041 inline 00042 const Char8 *IDString::str(void) const 00043 { 00044 return _str; 00045 } 00046 00047 inline 00048 bool IDString::isEmpty(void) const 00049 { 00050 return (_str != NULL && *_str != '\0') ? false : true; 00051 } 00052 00053 inline 00054 const IDString &IDString::operator =(const IDString &obj) 00055 { 00056 set(obj._str); 00057 00058 return *this; 00059 } 00060 00061 inline 00062 bool IDString::operator ==(const IDString &obj) const 00063 { 00064 return ((_str == obj._str) ? 00065 1 : 00066 (_str != NULL && obj._str != NULL && !::strcmp(_str, obj._str))); 00067 } 00068 00069 inline 00070 bool IDString::operator !=(const IDString &obj) const 00071 { 00072 return ! (*this == obj); 00073 } 00074 00075 inline 00076 bool IDString::operator <(const IDString &obj) const 00077 { 00078 return ( _str != NULL && 00079 obj._str != NULL && 00080 (::strcmp(_str, obj._str) < 0)); 00081 } 00082 00083 inline 00084 bool IDString::operator >(const IDString &obj) const 00085 { 00086 return ! (*this < obj) && ! (*this == obj); 00087 } 00088 00089 inline 00090 bool IDString::operator >=(const IDString &obj) const 00091 { 00092 return ! (*this < obj); 00093 } 00094 00095 inline 00096 bool IDString::operator <=(const IDString &obj) const 00097 { 00098 return (*this < obj) || (*this == obj); 00099 } 00100 00101 OSG_END_NAMESPACE 00102 00103
1.5.5