本文整理汇总了C++中Doc::urlModifier方法的典型用法代码示例。如果您正苦于以下问题：C++ Doc::urlModifier方法的具体用法？C++ Doc::urlModifier怎么用？C++ Doc::urlModifier使用的例子？那么, 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Doc的用法示例。
在下文中一共展示了Doc::urlModifier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: load
bool VrmlScene::load(const char *url, const char *localCopy)
{
// Look for '#Viewpoint' syntax. There ought to be a current
// scene if this format is used.
VrmlSFBool flag(true);
if (*url == '#')
{
VrmlNode *vp = d_namespace ? d_namespace->findNode(url+1) : 0;
// spec: ignore if named viewpoint not found
if (vp)
{
vp->eventIn( theSystem->time(), "set_bind", &flag );
setModified();
}
return true;
}
// Try to load a file. Prefer a local copy if available.
Doc *tryUrl;
if (localCopy)
tryUrl = new Doc( localCopy, 0 );
else
tryUrl = new Doc( url, d_url);
VrmlNamespace *newScope = new VrmlNamespace();
VrmlMFNode *newNodes = readWrl( tryUrl, newScope );
if ( newNodes )
{
Doc *sourceUrl = tryUrl, *urlLocal = 0;
if (localCopy)
{
sourceUrl = new Doc( url );
urlLocal = tryUrl;
}
replaceWorld( *newNodes, newScope, sourceUrl, urlLocal );
delete newNodes;
// Look for '#Viewpoint' syntax
if ( sourceUrl->urlModifier() )
{
VrmlNode *vp = d_namespace->findNode( sourceUrl->urlModifier()+1 );
double timeNow = theSystem->time();
if (vp)
vp->eventIn( timeNow, "set_bind", &flag );
}
return true; // Success.
}
delete tryUrl;
return false;
}示例2: readPROTO
VrmlNodeType* VrmlScene::readPROTO( VrmlMFString *urls, Doc *relative )
{
// This is a problem. The nodeType of the EXTERNPROTO has a namespace
// that refers back to this namespace (protos), which will be invalid
// after we exit this function. I guess it needs to be allocated and
// ref counted too...
VrmlNamespace protos;
Doc urlDoc;
VrmlNodeType* def = 0;
int i, n = urls->size();
theSystem->debug("readPROTO\n");
for (i=0; i<n; ++i)
{
//theSystem->debug("Trying to read url '%s'\n", urls->get(i));
urlDoc.seturl( urls->get(i), relative );
VrmlMFNode *kids = VrmlScene::readWrl( &urlDoc, &protos );
if ( kids ) delete kids;
// Grab the specified PROTO, or the first one.
const char *whichProto = urlDoc.urlModifier();
if (*whichProto)
def = (VrmlNodeType*) protos.findType( whichProto+1 );
else
def = (VrmlNodeType*) protos.firstType();
if (def)
{
def->setActualUrl( urlDoc.url() );
break;
}
else if (i < n-1 && strncmp(urls->get(i),"urn:",4))
theSystem->warn("Couldn't read EXTERNPROTO url '%s': %s\n",
urls->get(i), strerror( errno));
}
return def;
}