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// File: DDocStd_Sample.cxx
// Created: Tue Dec 28 09:46:59 1999
// Author: Sergey RUIN
// <srn@popox.nnov.matra-dtv.fr>
#include <TDF_Data.hxx>
#include <TDF_Label.hxx>
#include <TDocStd_Application.hxx>
#include <TDocStd_Document.hxx>
#include <TDocStd_XLinkTool.hxx>
#include <CDF_Session.hxx>
//#include <AppSketch_Application.hxx>
// Unused :
#ifdef DEB
static void Sample()
{
//...Creating application (example of sketch)
Handle(TDocStd_Application) app; // = new AppSketch_Application ();
// the application is now handled by the CDF_Session variable
//...Retrieving the application
if (!CDF_Session::Exists()) {
Handle(CDF_Session) S = CDF_Session::CurrentSession();
if (!S->HasCurrentApplication())
Standard_DomainError::Raise("DDocStd::Find no applicative session");
app = Handle(TDocStd_Application)::DownCast(S->CurrentApplication());
}
else {
// none active application
}
//...Creating the new document (document conatins a framework)
Handle(TDocStd_Document) doc;
app->NewDocument("NewDocumentFormat", doc);
//...Getting application to which the document belongs
app = Handle(TDocStd_Application)::DownCast(doc->Application());
//...Getting application to which the document belongs
app = Handle(TDocStd_Application)::DownCast(doc->Application());
//...Getting data framework from document
Handle(TDF_Data) framework = doc->GetData();
//...Retrieving the document from a label of its framework
TDF_Label label;
doc = TDocStd_Document::Get(label);
//... Filling document with data
//Saving document in the file "/tmp/example.caf" give the full path
app->SaveAs(doc, "/tmp/example.caf");
//Closing document
app->Close(doc);
//Opening document stored in file
app->Open("/tmp/example.caf", doc);
//Coping content of a document to another document with possibility update copy in future
Handle(TDocStd_Document) doc1;
Handle(TDocStd_Document) doc2;
TDF_Label source = doc1->GetData()->Root();
TDF_Label target = doc2->GetData()->Root();
TDocStd_XLinkTool XLinkTool;
//Coping content of a document to another document with possibility update copy in future
XLinkTool.CopyWithLink(target,source); //Now target document has a copy of source document , the copy also has
//a link to have possibility update content of the copy if orginal changed
//...Something is chaneged in source document
//Updating copy in target document
XLinkTool.UpdateLink(target);
//Cping content of a document to another document
XLinkTool.Copy(target, source); //Now target document has a copy of source document, there is no link between
//the copy and original
}
#endif
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