本文整理汇总了C++中XML::CompressMemory方法的典型用法代码示例。如果您正苦于以下问题：C++ XML::CompressMemory方法的具体用法？C++ XML::CompressMemory怎么用？C++ XML::CompressMemory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XML的用法示例。
在下文中一共展示了XML::CompressMemory方法的2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: parseXMLFile
void Level::parseXMLFile(const char *uri)
{
// Initialize COM library.
OleInitialize(0);
XML* xmlDoc = 0;
// Load from file or URL.
FILE* fp = fopen(uri, "rb");
if (fp) {
// Load from file.
fclose(fp);
xmlDoc = new XML(uri);
} else {
// Load from URL.
xmlDoc = new XML(uri, XML_LOAD_MODE_LOCAL_FILE);
}
// Check parse status and do integrity test. 0 OK , 1 Header warning (not fatal) , 2 Error in parse (fatal)
if (xmlDoc->ParseStatus() == 2 || !xmlDoc->IntegrityTest()) {
debug("Error: XML file %s is corrupt (or not a XML file).", uri);
delete xmlDoc;
return;
}
// Compress level XML in memory.
xmlDoc->CompressMemory();
XMLElement *rootNode = xmlDoc->GetRootElement();
this->parseElement(rootNode);
delete xmlDoc;
}示例2: main
int main()
{
OleInitialize(0);
char* f1 = "http://www.turboirc.com/xml/sample1.xml";
char* f2 = ".\\sample2.xml";
XML* x = 0;
// Load from file or url
FILE* fp = fopen(f1,"rb");
if (fp)
{
// Load from file
fclose(fp);
x = new XML(f1);
}
else
{
// Load from url
x = new XML(f1,XML_LOAD_MODE_URL);
}
// Parse status check
int iPS = x->ParseStatus(); // 0 OK , 1 Header warning (not fatal) , 2 Error in parse (fatal)
bool iTT = x->IntegrityTest(); // TRUE OK
if (iPS == 2 || iTT == false)
{
fprintf(stderr,"Error: XML file %s is corrupt (or not a XML file).\r\n\r\n",f1);
delete x;
return 0;
}
// Sample export to stdout
x->Export(stdout,XML_SAVE_MODE_ZERO);
// Sample XML functions
fprintf(stdout,"\r\n\r\n---------- XML test ----------\r\n");
XML_VERSION_INFO xI = {0};
x->Version(&xI);
fprintf(stdout,"XML version: %u.%u (%s)\r\n",xI.VersionHigh,xI.VersionLow,xI.RDate);
int m1 = x->MemoryUsage();
x->CompressMemory();
int m2 = x->MemoryUsage();
fprintf(stdout,"Memory used before/after compression: %u / %u bytes.\r\n",m1,m2);
fprintf(stdout,"XML header: %s\r\n",x->GetHeader()->operator const char *());
// Sample XMLElement functions
fprintf(stdout,"\r\n\r\n---------- XMLElement test ----------\r\n");
XMLElement* r = x->GetRootElement();
int nC = r->GetChildrenNum();
fprintf(stdout,"Root element has %u children.\r\n",nC);
for(int i = 0 ; i < nC ; i++)
{
XMLElement* ch = r->GetChildren()[i];
int nV = ch->GetVariableNum();
int nMaxElName = ch->GetElementName(0);
char* n = new char[nMaxElName + 1];
ch->GetElementName(n);
fprintf(stdout,"\t Child %u: Variables: %u , Name: %s\r\n",i,nV,n);
delete[] n;
}
// Add a children to the end
r->AddElement(new XMLElement(r,(char*)"<testel x=\"1\" />"));
// Find this element by name
XMLElement* el = r->FindElementZ("testel");
if (!el)
fprintf(stderr,"Error, element not found!\r\n");
else
{
// Add some variables
el->AddVariable(new XMLVariable("somename","somevalue"));
// Note that the new XMLVariable we added is now owned by el
// Export only this element
el->Export(stdout,1,XML_SAVE_MODE_ZERO); // this prints <testel somename="somevalue"/>
}
// Find an element that may not exist, get its variable X that may not exist, get
// a default value of 0
int v = r->FindElementZ("elx",true)->FindVariableZ("varx",true)->GetValueInt();
// Set it to 5, set some more
r->FindElementZ("elx",true)->FindVariableZ("varx",true)->SetValueInt(5);
r->FindElementZ("elx",true)->FindVariableZ("varx2",true)->SetValueInt(10);
// Printout it
// This would print: <elx varx="5" varx2="10"/>
r->FindElementZ("elx",true)->Export(stdout,1,XML_SAVE_MODE_ZERO);
// Remove the var we just added
int ix = r->FindElement("elx");
if (ix != -1)
r->RemoveVariable(ix);
// Other XMLElement functions
r->Copy(); // Copy entire thing to windows clipboard
XMLElement* nP = XML::Paste();
if (nP)
//.........这里部分代码省略.........