cwidget  0.5.17
Classes | Namespaces | Typedefs | Functions
slotarg.h File Reference

Provides a simple mechanism for passing in optional slots to a function. More...

#include <sigc++/functors/slot.h>

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Classes

class  cwidget::util::slotarg< T >
 Wraps a slot that may not be present. More...
 

Namespaces

 cwidget
 The namespace containing everything defined by cwidget.
 
 cwidget::util
 Miscellaneous utility functions that are not directly related to the core functionality of cwidget.
 

Typedefs

typedef slotarg< sigc::slot0< void > > cwidget::util::slot0arg
 Convenience typedefs for slot arguments that take no parameters and return nothing.
 

Functions

template<typename T >
slotarg< T > cwidget::util::arg (const T &slot)
 Convenience routine to construct a slotarg. More...
 

Detailed Description

Provides a simple mechanism for passing in optional slots to a function.