C++ class for reading and writing XML structures. No need for a C++ code parser or special pre compiler. Specify a schema entirly in native C++. The schema is verified when XML is read and exceptions are thrown when the XML to be parse is invalid.
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92 lines
3.1 KiB
92 lines
3.1 KiB
16 years ago
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/*! @file
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@id $Id: inherit_serialization.cxx 26 2009-04-24 07:13:10Z $
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*/
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// 1 2 3 4 5 6 7 8
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// 45678901234567890123456789012345678901234567890123456789012345678901234567890
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#include <xml-cxx/xml.hxx>
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#include <iostream>
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#include <sstream>
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#include <list>
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class A: public xml::Serialize {
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public:
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xml::List<std::string> list;
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protected:
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void initXmlMembers() {
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className("A");
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persist(list, "list");
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}
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};
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class B: public xml::Serialize {
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public:
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int b;
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A a;
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xml::List<A> as;
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protected:
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void initXmlMembers() {
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className("B");
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persist(b, "b");
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persist(a, "a");
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persist(as, "As");
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}
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};
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int main(int, char**) {
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std::stringstream ss("<B>"
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" <b>1234</b>"
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" <a>"
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" <list>"
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" <item>guguseli</item>"
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" </list>"
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" </a>"
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" <As>"
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" <A>"
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" <list>"
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" <item>Hello</item>"
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" <item>World</item>"
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" <item>how</item>"
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" <item>are</item>"
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" <item>you</item>"
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" </list>"
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" </A>"
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" <A>"
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" <list>"
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" <item>a</item>"
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" <item>b</item>"
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" <item>c</item>"
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" <item>d</item>"
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" <item>e</item>"
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" </list>"
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" </A>"
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" <A>"
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" <list>"
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" <item>f</item>"
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" <item>g</item>"
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" <item>h</item>"
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" <item>i</item>"
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" <item>j</item>"
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" </list>"
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" </A>"
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" <A>"
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" <list>"
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" <item>k</item>"
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" <item>l</item>"
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" <item>m</item>"
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" <item>n</item>"
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" <item>o</item>"
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" </list>"
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" </A>"
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" </As>"
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"</B>");
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B b;
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std::cout<<"SCHEMA:"<<std::endl<<b.schema()<<std::endl;
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b.loadXml(ss);
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if (b.as.front().list.front()=="Hello") b.as.front().list.front()="Good Bye";
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if (b.as.front().list.back()=="you") b.as.front().list.back()="we";
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b.saveXml(std::cout)<<std::endl;
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return 0;
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}
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