00001 00002 // 00003 // XML storage classes 00004 // 00005 // example3.cpp 00006 // 00007 // Copyright (c) 2005 Martin Fuchs <martin-fuchs@gmx.net> 00008 // 00009 00010 00011 /* 00012 00013 All rights reserved. 00014 00015 Redistribution and use in source and binary forms, with or without 00016 modification, are permitted provided that the following conditions are met: 00017 00018 * Redistributions of source code must retain the above copyright 00019 notice, this list of conditions and the following disclaimer. 00020 * Redistributions in binary form must reproduce the above copyright 00021 notice, this list of conditions and the following disclaimer in 00022 the documentation and/or other materials provided with the 00023 distribution. 00024 00025 THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 00026 AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 00027 IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 00028 ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE 00029 LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 00030 CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 00031 SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 00032 INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 00033 CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 00034 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 00035 POSSIBILITY OF SUCH DAMAGE. 00036 00037 */ 00038 00039 //#define XS_USE_EXPAT 00040 00041 //#define XML_STATIC 00042 #include <xmlstorage.h> 00043 using namespace XMLStorage; 00044 00045 #include <iostream> 00046 using namespace std; 00047 00048 00049 void test_write() 00050 { 00051 XMLDoc doc; 00052 XMLPos pos(&doc); 00053 00054 // Zusammenstellen der XML-Struktur im Dokument 'doc' 00055 pos.create("Y_ACHSE"); 00056 pos["Stopbits"] = XMLInt(1); 00057 pos["Parity"] = "N"; 00058 pos.back(); 00059 00060 // Schreiben der XML-Datei 00061 doc.write_file("example3.xml"); 00062 } 00063 00064 00065 void test_read() 00066 { 00067 XMLDoc doc; 00068 00069 // Einlesen des XML-Files 00070 doc.read_file("example3.xml"); 00071 00072 XMLPos pos(&doc); 00073 00074 int stopbits = 0; 00075 string parity; 00076 00077 // Abfrage der Attributwerte des Elements "Y_ACHSE" 00078 if (pos.go("Y_ACHSE")) { 00079 stopbits = XMLInt(pos, "Stopbits"); 00080 parity = pos["Parity"]; 00081 00082 pos.back(); 00083 } 00084 00085 // Ausgabe der ermittelten Werte 00086 cout << "Stopbits: " << stopbits << '\n'; 00087 cout << "Parity: " << parity << '\n'; 00088 } 00089 00090 00091 int main() 00092 { 00093 test_write(); 00094 test_read(); 00095 00096 return 0; 00097 }