GL Studio C++ Runtime API
DistiAttributeEncodedString Class Reference

#include <gls_metadata_attributes.h>

Inheritance diagram for DistiAttributeEncodedString:
DistiAttributeString DistiAttributeBase WeakReferenceableMixin WeakReferenceable

Public Member Functions

virtual std::string ValueString ()
 
virtual void ValueString (const std::string &s)
 
virtual std::ostream & WriteValue (std::ostream &outstr)
 
virtual std::istream & ReadValue (std::istream &instr)
 
- Public Member Functions inherited from DistiAttributeString
virtual bool OkToWrite () const
 
- Public Member Functions inherited from DistiAttributeBase
 DistiAttributeBase (CallbackMethodCallerBase *callback, const AttributeName &name, bool localStorage)
 
virtual DistiAttributeBaseoperator= (const DistiAttributeBase &oldClass)
 
const AttributeNameName () const
 
AttributeNameName ()
 
bool LocalStorage () const
 
virtual bool Copyable () const
 
virtual bool ValueChanged ()
 
virtual void ResetValueChanged ()
 
virtual long ValueInt ()
 
virtual void ValueInt (long val)
 
virtual double ValueFloat ()
 
virtual void ValueFloat (double val)
 
virtual void CallCallback ()
 
virtual bool operator== (const DistiAttributeBase &r)
 
template<class valType >
DistiAttributeBaseoperator<< (const valType &val)
 
template<class valType >
DistiAttributeBaseoperator>> (valType &val)
 
virtual CallbackID RegisterObserver (AttributeObserver *observer)
 
virtual void UnregisterObserver (CallbackID id)
 
virtual void NotifyObservers ()
 
- Public Member Functions inherited from WeakReferenceableMixin
void AddWeakReference (WeakReference *weakRef) override
 
void NotifyWeakReferenceDestroyed (WeakReference *ref) override
 

Additional Inherited Members

- Public Types inherited from DistiAttributeBase
typedef unsigned int CallbackID
 Type for unique identifiers.
 
- Protected Member Functions inherited from WeakReferenceableMixin
 WeakReferenceableMixin (void)
 
virtual ~WeakReferenceableMixin ()
 
- Protected Attributes inherited from DistiAttributeBase
AttributeName _name
 
CallbackMethodCallerBase_callback
 
ScopedPtr< DistiAttributeObserverList > _observerList
 
bool _localStorage
 
- Protected Attributes inherited from WeakReferenceableMixin
DynamicArray< WeakReference * > * _weakRefs
 

Detailed Description

Derived from DistiAttributeString, the only difference is that it reads and writes encoded strings instead of clear strings.

Member Function Documentation

virtual std::istream& ReadValue ( std::istream &  instr)
virtual

Pure virtual because this is specific to the data type to be contained. This should be overridden to read the data from the stream. The value read could be encoded for being read from a file as a single string, or have its own special encoding specific to its underlying type. In the case of attribute strings, this will be the GLS file encoded value. The user is responsible for encoding the value themselves, or using WriteValue which should perform encoding to maintain symmetry.

Reimplemented from DistiAttributeString.

virtual std::string ValueString ( )
virtual

Returns the std::string version of the attribute data. Here in the base class it uses WriteValue() If this particular attribute's underlying type is a string, this returns the unencoded value, suitable for users. If a file encoded value is required, call WriteValue instead.

Reimplemented from DistiAttributeBase.

virtual void ValueString ( const std::string &  s)
virtual

Sets the value from a std::string argument. Here in the base class it uses ReadValue() If this particular attribute's underlying type is a string, this should not be set to an encoded value. If needing to set from an encoded value, call ReadValue instead.

Reimplemented from DistiAttributeBase.

virtual std::ostream& WriteValue ( std::ostream &  outstr)
virtual

Pure virtual because this is specific to the data type to be contained. This should be overridden to write the data to the stream. The value written could be encoded for writing to a file as a single string, or have its own special encoding specific to its underlying type. In the case of attribute strings, this will be the GLS file encoded value. The user is responsible for decoding the value themselves, or using ReadValue which should perform decoding to maintain symmetry.

Reimplemented from DistiAttributeString.


The documentation for this class was generated from the following file: