IO::StreamReader Class Reference
#include <streamreader.h>
Inheritance diagram for IO::StreamReader:
Detailed Description
Stream reader classes provide a specialized read-interface for a stream. This is the abstract base class for all stream readers. It is possible to attach any number of readers and writers to the same stream.(C) 2006 Radon Labs GmbH
Public Member Functions | |
| StreamReader () | |
| constructor | |
| virtual | ~StreamReader () |
| destructor | |
| void | SetStream (const Ptr< Stream > &s) |
| set stream to read from | |
| const Ptr< Stream > & | GetStream () const |
| get currently set stream | |
| bool | HasStream () const |
| return true if a stream is set | |
| bool | Eof () const |
| return true if the stream has reached EOF | |
| virtual bool | Open () |
| begin reading from the stream | |
| virtual void | Close () |
| end reading from the stream | |
| bool | IsOpen () const |
| return true if currently open | |
| int | GetRefCount () const |
| get the current refcount | |
| void | AddRef () |
| increment refcount by one | |
| void | Release () |
| decrement refcount and destroy object if refcount is zero | |
| bool | IsInstanceOf (const Rtti &rtti) const |
| return true if this object is instance of given class | |
| bool | IsInstanceOf (const Util::String &className) const |
| return true if this object is instance of given class by string | |
| bool | IsInstanceOf (const Util::FourCC &classFourCC) const |
| return true if this object is instance of given class by fourcc | |
| bool | IsA (const Rtti &rtti) const |
| return true if this object is instance of given class, or a derived class | |
| bool | IsA (const Util::String &rttiName) const |
| return true if this object is instance of given class, or a derived class, by string | |
| bool | IsA (const Util::FourCC &rttiFourCC) const |
| return true if this object is instance of given class, or a derived class, by fourcc | |
| const Util::String & | GetClassName () const |
| get the class name | |
| Util::FourCC | GetClassFourCC () const |
| get the class FourCC code | |
Static Public Member Functions | |
| static void | DumpRefCountingLeaks () |
| dump refcounting leaks, call at end of application (NEBULA3_DEBUG builds only!) | |
Member Function Documentation
set stream to read from
Attaches the reader to a stream. This will imcrement the refcount of the stream.
Reimplemented in Messaging::MessageReader.
get currently set stream
Get pointer to the attached stream. If there is no stream attached, an assertion will be thrown. Use HasStream() to determine if a stream is attached.
| bool IO::StreamReader::HasStream | ( | ) | const |
return true if a stream is set
Returns true if a stream is attached to the reader.
| int Core::RefCounted::GetRefCount | ( | ) | const [inline, inherited] |
get the current refcount
Return the current refcount of the object.
| void Core::RefCounted::AddRef | ( | ) | [inline, inherited] |
increment refcount by one
Increment the refcount of the object.
| void Core::RefCounted::Release | ( | ) | [inline, inherited] |
decrement refcount and destroy object if refcount is zero
Decrement the refcount and destroy object if refcount is zero.
| const Util::String & Core::RefCounted::GetClassName | ( | ) | const [inline, inherited] |
get the class name
Get the class name of the object.
| Util::FourCC Core::RefCounted::GetClassFourCC | ( | ) | const [inline, inherited] |
get the class FourCC code
Get the class FourCC of the object.
| void Core::RefCounted::DumpRefCountingLeaks | ( | ) | [static, inherited] |
dump refcounting leaks, call at end of application (NEBULA3_DEBUG builds only!)
This method should be called as the very last before an application exits.