本文整理汇总了C++中InStream::GetNumObjects方法的典型用法代码示例。如果您正苦于以下问题：C++ InStream::GetNumObjects方法的具体用法？C++ InStream::GetNumObjects怎么用？C++ InStream::GetNumObjects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InStream的用法示例。
在下文中一共展示了InStream::GetNumObjects方法的3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: LoadCachedResource
//----------------------------------------------------------------------------
bool ResourceManager::LoadCachedResource (const std::string &filename)
{
ScopedCS scopeCS(mResTableMutex);
InStream inPut;
if (inPut.Load(filename))
{
int numObjects = inPut.GetNumObjects();
for (int i=0; i<numObjects; i++)
{
Object *obj = inPut.GetObjectAt(i);
if (obj)
{
std::string filename = obj->GetResourcePath();
LoadRecord rec;
rec.Filename = filename;
rec.Obj = obj;
mResTable.insert(std::pair<std::string, LoadRecord>(filename, rec));
}
}
return true;
}
return false;
}示例2: Copy
//----------------------------------------------------------------------------
Object* Object::Copy(const std::string& uniqueNameAppend)
{
// Save the object to a memory buffer.
OutStream saveStream;
saveStream.Insert((Object*)this);
int bufferSize = 0;
char* buffer = 0;
saveStream.Save(bufferSize, buffer, BufferIO::BM_DEFAULT_WRITE);
// Load the object from the memory buffer.
InStream loadStream;
loadStream.Load(bufferSize, buffer, BufferIO::BM_DEFAULT_READ);
delete1(buffer);
if (uniqueNameAppend != "")
{
int numObjects = loadStream.GetNumObjects();
for (int i = 0; i < numObjects; i++)
{
PX2::Object *obj = loadStream.GetObjectAt(i);
std::string name = obj->GetName();
if (name.length() > 0)
{
name += uniqueNameAppend;
obj->SetName(name);
}
}
}
return loadStream.GetObjectAt(0);
}示例3: Copy
//----------------------------------------------------------------------------
Object* Object::Copy (const std::string& uniqueNameAppend) const
{
// Save the object to a memory buffer.
OutStream saveStream;
saveStream.Insert((Object*)this);
int bufferSize = 0;
char* buffer = 0;
saveStream.Save(bufferSize, buffer, BufferIO::BM_DEFAULT_WRITE);
// Load the object from the memory buffer.
InStream loadStream;
loadStream.Load(bufferSize, buffer, BufferIO::BM_DEFAULT_READ);
delete1(buffer);
if (uniqueNameAppend != "")
{
// The names of the input scene were copied as is. Generate unique
// names for the output scene.
int numObjects = loadStream.GetNumObjects();
for (int i=0; i<numObjects; i++)
{
PX2::Object *obj = loadStream.GetObjectAt(i);
std::string name = obj->GetName();
if (name.length() > 0)
{
// The object has a name. Append a string to make the name
// unique. TODO: This code does not ensure that the
// appended name is some other name in the copied scene. To
// do this would require building a set of names and verifying
// that the appended names are not in this set. For now we
// think this is not worth the effort, but maybe later we can
// add code to do this.
name += uniqueNameAppend;
obj->SetName(name);
}
}
}
return loadStream.GetObjectAt(0);
}