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libsigc++
2.99.10
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Adaptor that adds a dummy parameter to the wrapped functor. More...
#include <sigc++/adaptors/hide.h>

Public Member Functions | |
| hide_functor (const T_functor& func) | |
| Constructs a hide_functor object that adds a dummy parameter to the passed functor. More... | |
| template<typename... T_arg> | |
| decltype(auto) | operator() (T_arg&&... a) |
| Invokes the wrapped functor, ignoring the argument at index I_location (0-indexed). More... | |
Public Member Functions inherited from sigc::adapts< T_functor > | |
| adapts (const T_functor& functor) | |
| Constructs an adaptor that wraps the passed functor. More... | |
Additional Inherited Members | |
Public Attributes inherited from sigc::adapts< T_functor > | |
| adaptor_type | functor_ |
| Adaptor that is invoked from operator()(). More... | |
Adaptor that adds a dummy parameter to the wrapped functor.
Use the convenience function sigc::hide() to create an instance of sigc::hide_functor.
The following template arguments are used:
-1 for the last parameter).
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inlineexplicit |
Constructs a hide_functor object that adds a dummy parameter to the passed functor.
| func | Functor to invoke from operator()(). |
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inline |
Invokes the wrapped functor, ignoring the argument at index I_location (0-indexed).
| a | Arguments to be passed on to the functor, apart from the ignored argument. |
1.8.13