本文整理汇总了C++中TiXmlElement::DataPos方法的典型用法代码示例。如果您正苦于以下问题：C++ TiXmlElement::DataPos方法的具体用法？C++ TiXmlElement::DataPos怎么用？C++ TiXmlElement::DataPos使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类TiXmlElement的用法示例。
在下文中一共展示了TiXmlElement::DataPos方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。
示例1: readTestFile
int MinosTestImport::readTestFile( HANDLE ctfile )
{
// read the stream as a sequence of Minos stanzas
char rdbuffer[ IO_BUF_SIZE + 1 ];
bool fileComplete = false;
// NB - old versions might not have a proper header
bool firstRead = true;
std::string buffer;
while ( !fileComplete )
{
DWORD chRead = 0;
DWORD chToRead = IO_BUF_SIZE;
bool ReadOK = ReadFile ( ctfile, rdbuffer, chToRead, &chRead, 0 );
if ( ReadOK )
{
if ( chRead > 0 )
{
rdbuffer[ chRead ] = '\0';
buffer += rdbuffer;
if ( firstRead )
{
firstRead = false;
iqOffset = 0;
if ( strncmp( rdbuffer, header1, strlen( header1 ) ) == 0 )
{
buffer = buffer.substr( strlen( header1 ), buffer.size() - strlen( header1 ) ); // overwriting what is there already
iqOffset = strlen( header1 );
}
else
if ( strncmp( rdbuffer, header2, strlen( header2 ) ) == 0 )
{
buffer = buffer.substr( strlen( header2 ), buffer.size() - strlen( header2 ) ); // overwriting what is there already
iqOffset = strlen( header2 );
}
buffer = std::string( stubHeader ) + buffer;
}
}
else
{
fileComplete = true;
}
}
else
{
fileComplete = true;
}
}
// and now we parse the document, and grind through the root
buffer += "</stream:stream>";
TiXmlBase::SetCondenseWhiteSpace( false );
TiXmlDocument xdoc;
xdoc.Parse( buffer.c_str(), 0 );
TiXmlElement *tix = xdoc.RootElement();
if ( !tix || !checkElementName( tix, "stream:stream" ) )
{
return 0;
}
int stanzas = 0;
for ( TiXmlElement * e = tix->FirstChildElement(); e; e = e->NextSiblingElement() )
{
stanzas++;
// Tiny gives us a "cursor" of row/column on the parsed data, but this
// doesn't actually translate at all easily to a file position
// I've added the code to get a data offset (DataPos)
// as we get a position of the START rather than the END of a stanza,
// we don't always get a good length, so we may need to do a "large" read in thos cases
curfpos = iqOffset + e->DataPos() - 1 - strlen( stubHeader );
analyseNode( this, e );
}
return stanzas;
}