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Hi
Code:I'm trying to read an XML file (below) using C++. Please help!
<?xml version="1.0" encoding="utf-8" ?>
<nodes>
<node id="n1" x="25" y="25" connection="n2,n3" />
<node id="n2" x="110" y="110" connection="n1,n3,n4" />
<node id="n3" x="50" y="180" connection="n1,n2,n5,n6" />
<node id="n4" x="225" y="90" connection="n2,n5,n6" />
<node id="n5" x="190" y="160" connection="n3,n4" />
<node id="n6" x="230" y="170" connection="n3,n4" />
</nodes>
Search the Web for "C++ XML parser".
there are so many c++ xml parser available. but what is the logic to read data from xml file using c++ and display on the screen??Quote:
Originally Posted by laserlight
Pick a few parsers, read their documentation, and use one that meets your needs.Quote:
Originally Posted by leo2008
Do you really want to know how parsers work? I ask because it can mean years of study to understand parser theory.Quote:
but what is the logic to read data from xml file using c++ and display on the screen??
Or do you just want to get the job of parsing done? I ask because using an existing library will be fairly easy. As laserlight says, just pick one; flip a coin if you must.
Soma
tinyxml and tinyxpath will probably solve all your problems.
This guy is apparently a bot.
How to read XML file using C++ - Hot Scripts Forums
tinyxml seems to be the most popular one, although I have also come across tinyxml++ but have not used it yet, or liquid xml c++ tool will happily do the job as well.
Looks like the site has two versions now.Quote:
Originally Posted by joethomas
TinyXML-2
Tim S.
If all you want to do is read XML, boost::property tree is the easiest way to go.
It's dead simple, it's header only, so no compiling and linking libraries, and it has xpath-esque syntax for easy access to the XML data.