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// THIS IS A GENERATED FILE: RUN callback.pl to regenerate it |
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// THIS IS A GENERATED FILE: callback.pl is part of the GVPE |
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// THIS IS A GENERATED FILE: distribution. |
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/* |
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callback.h -- C++ callback mechanism |
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Copyright (C) 2003-2007 Marc Lehmann <pcg@goof.com> |
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This file is part of GVPE. |
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GVPE is free software; you can redistribute it and/or modify |
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it under the terms of the GNU General Public License as published by |
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the Free Software Foundation; either version 2 of the License, or |
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(at your option) any later version. |
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This program is distributed in the hope that it will be useful, |
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but WITHOUT ANY WARRANTY; without even the implied warranty of |
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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GNU General Public License for more details. |
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You should have received a copy of the GNU General Public License |
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along with gvpe; if not, write to the Free Software |
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Foundation, Inc. 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA |
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*/ |
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#ifndef CALLBACK_H__ |
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#define CALLBACK_H__ |
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#define CALLBACK_H_VERSION 3 |
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|
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template<typename signature> |
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struct callback; |
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|
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#define callback_set(callback,obj,klass,method) callback.set<klass, &klass::method> (obj) |
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|
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template<class R> |
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struct callback<R ()> |
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{ |
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typedef R (*ptr_type)(void *self); |
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|
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private: |
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|
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void *self; |
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ptr_type func; |
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protected: |
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template<typename method> |
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struct thunktype; |
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template<class klass> |
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struct thunktype<R (klass::*)> |
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{ |
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typedef klass K; |
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}; |
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template<class klass, R (klass::*method)()> |
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static R thunk (void *self) |
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{ |
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klass *obj = static_cast<klass *>(self); |
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return (obj->*method) (); |
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} |
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public: |
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template<class K, R (K::*method)()> |
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void set (K *object) |
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{ |
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self = object; |
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func = thunk<K, method>; |
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} |
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R call () const |
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{ |
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return func (self); |
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} |
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|
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R operator ()() const |
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{ |
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return call (); |
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} |
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}; |
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template<class R, class A1> |
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struct callback<R (A1)> |
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{ |
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typedef R (*ptr_type)(void *self, A1); |
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private: |
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void *self; |
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ptr_type func; |
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protected: |
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|
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template<typename method> |
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struct thunktype; |
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|
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template<class klass> |
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struct thunktype<R (klass::*)> |
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{ |
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typedef klass K; |
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}; |
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|
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template<class klass, R (klass::*method)(A1)> |
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static R thunk (void *self, A1 a1) |
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{ |
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klass *obj = static_cast<klass *>(self); |
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return (obj->*method) (a1); |
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} |
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public: |
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template<class K, R (K::*method)(A1)> |
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void set (K *object) |
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{ |
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self = object; |
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func = thunk<K, method>; |
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} |
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R call (A1 a1) const |
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{ |
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return func (self, a1); |
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} |
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|
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R operator ()(A1 a1) const |
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{ |
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return call (a1); |
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} |
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}; |
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template<class R, class A1, class A2> |
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struct callback<R (A1, A2)> |
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{ |
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typedef R (*ptr_type)(void *self, A1, A2); |
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private: |
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void *self; |
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ptr_type func; |
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protected: |
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|
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template<typename method> |
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struct thunktype; |
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template<class klass> |
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struct thunktype<R (klass::*)> |
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{ |
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typedef klass K; |
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}; |
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|
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template<class klass, R (klass::*method)(A1, A2)> |
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static R thunk (void *self, A1 a1, A2 a2) |
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{ |
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klass *obj = static_cast<klass *>(self); |
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return (obj->*method) (a1, a2); |
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} |
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public: |
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template<class K, R (K::*method)(A1, A2)> |
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void set (K *object) |
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{ |
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self = object; |
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func = thunk<K, method>; |
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} |
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R call (A1 a1, A2 a2) const |
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{ |
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return func (self, a1, a2); |
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} |
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|
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R operator ()(A1 a1, A2 a2) const |
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{ |
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return call (a1, a2); |
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} |
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}; |
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template<class R, class A1, class A2, class A3> |
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struct callback<R (A1, A2, A3)> |
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{ |
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typedef R (*ptr_type)(void *self, A1, A2, A3); |
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private: |
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void *self; |
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ptr_type func; |
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protected: |
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|
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template<typename method> |
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struct thunktype; |
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|
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template<class klass> |
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struct thunktype<R (klass::*)> |
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{ |
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typedef klass K; |
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}; |
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|
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template<class klass, R (klass::*method)(A1, A2, A3)> |
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static R thunk (void *self, A1 a1, A2 a2, A3 a3) |
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{ |
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klass *obj = static_cast<klass *>(self); |
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return (obj->*method) (a1, a2, a3); |
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} |
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public: |
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template<class K, R (K::*method)(A1, A2, A3)> |
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void set (K *object) |
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{ |
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self = object; |
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func = thunk<K, method>; |
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} |
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R call (A1 a1, A2 a2, A3 a3) const |
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{ |
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return func (self, a1, a2, a3); |
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} |
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|
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R operator ()(A1 a1, A2 a2, A3 a3) const |
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{ |
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return call (a1, a2, a3); |
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} |
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}; |
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template<class R, class A1, class A2, class A3, class A4> |
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struct callback<R (A1, A2, A3, A4)> |
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{ |
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typedef R (*ptr_type)(void *self, A1, A2, A3, A4); |
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private: |
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void *self; |
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ptr_type func; |
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protected: |
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|
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template<typename method> |
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struct thunktype; |
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|
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template<class klass> |
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struct thunktype<R (klass::*)> |
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{ |
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typedef klass K; |
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}; |
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template<class klass, R (klass::*method)(A1, A2, A3, A4)> |
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static R thunk (void *self, A1 a1, A2 a2, A3 a3, A4 a4) |
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{ |
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klass *obj = static_cast<klass *>(self); |
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return (obj->*method) (a1, a2, a3, a4); |
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} |
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|
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public: |
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template<class K, R (K::*method)(A1, A2, A3, A4)> |
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void set (K *object) |
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{ |
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self = object; |
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func = thunk<K, method>; |
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} |
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R call (A1 a1, A2 a2, A3 a3, A4 a4) const |
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{ |
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return func (self, a1, a2, a3, a4); |
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} |
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|
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R operator ()(A1 a1, A2 a2, A3 a3, A4 a4) const |
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{ |
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return call (a1, a2, a3, a4); |
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} |
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}; |
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template<class R, class A1, class A2, class A3, class A4, class A5> |
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struct callback<R (A1, A2, A3, A4, A5)> |
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{ |
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typedef R (*ptr_type)(void *self, A1, A2, A3, A4, A5); |
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private: |
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void *self; |
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ptr_type func; |
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protected: |
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|
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template<typename method> |
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struct thunktype; |
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|
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template<class klass> |
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struct thunktype<R (klass::*)> |
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{ |
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typedef klass K; |
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}; |
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|
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template<class klass, R (klass::*method)(A1, A2, A3, A4, A5)> |
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static R thunk (void *self, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) |
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{ |
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klass *obj = static_cast<klass *>(self); |
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return (obj->*method) (a1, a2, a3, a4, a5); |
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} |
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|
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public: |
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template<class K, R (K::*method)(A1, A2, A3, A4, A5)> |
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void set (K *object) |
302 |
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{ |
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self = object; |
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func = thunk<K, method>; |
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} |
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|
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R call (A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) const |
308 |
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{ |
309 |
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return func (self, a1, a2, a3, a4, a5); |
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} |
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|
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R operator ()(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5) const |
313 |
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{ |
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return call (a1, a2, a3, a4, a5); |
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} |
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}; |
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template<class R, class A1, class A2, class A3, class A4, class A5, class A6> |
319 |
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struct callback<R (A1, A2, A3, A4, A5, A6)> |
320 |
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{ |
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typedef R (*ptr_type)(void *self, A1, A2, A3, A4, A5, A6); |
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private: |
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void *self; |
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ptr_type func; |
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|
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protected: |
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|
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template<typename method> |
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struct thunktype; |
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|
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template<class klass> |
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struct thunktype<R (klass::*)> |
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{ |
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typedef klass K; |
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}; |
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|
339 |
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template<class klass, R (klass::*method)(A1, A2, A3, A4, A5, A6)> |
340 |
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static R thunk (void *self, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) |
341 |
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{ |
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klass *obj = static_cast<klass *>(self); |
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return (obj->*method) (a1, a2, a3, a4, a5, a6); |
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} |
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|
346 |
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public: |
347 |
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template<class K, R (K::*method)(A1, A2, A3, A4, A5, A6)> |
348 |
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void set (K *object) |
349 |
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{ |
350 |
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self = object; |
351 |
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func = thunk<K, method>; |
352 |
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} |
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|
354 |
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R call (A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) const |
355 |
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{ |
356 |
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return func (self, a1, a2, a3, a4, a5, a6); |
357 |
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} |
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|
359 |
root |
1.5 |
R operator ()(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6) const |
360 |
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1.9 |
{ |
361 |
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return call (a1, a2, a3, a4, a5, a6); |
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} |
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}; |
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|
365 |
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template<class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7> |
366 |
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struct callback<R (A1, A2, A3, A4, A5, A6, A7)> |
367 |
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{ |
368 |
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typedef R (*ptr_type)(void *self, A1, A2, A3, A4, A5, A6, A7); |
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370 |
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private: |
371 |
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|
372 |
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void *self; |
373 |
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ptr_type func; |
374 |
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|
375 |
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protected: |
376 |
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|
377 |
root |
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template<typename method> |
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struct thunktype; |
379 |
root |
1.8 |
|
380 |
root |
1.10 |
template<class klass> |
381 |
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struct thunktype<R (klass::*)> |
382 |
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{ |
383 |
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typedef klass K; |
384 |
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}; |
385 |
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386 |
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template<class klass, R (klass::*method)(A1, A2, A3, A4, A5, A6, A7)> |
387 |
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static R thunk (void *self, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) |
388 |
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{ |
389 |
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klass *obj = static_cast<klass *>(self); |
390 |
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return (obj->*method) (a1, a2, a3, a4, a5, a6, a7); |
391 |
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} |
392 |
pcg |
1.1 |
|
393 |
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public: |
394 |
root |
1.10 |
template<class K, R (K::*method)(A1, A2, A3, A4, A5, A6, A7)> |
395 |
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void set (K *object) |
396 |
root |
1.9 |
{ |
397 |
root |
1.10 |
self = object; |
398 |
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func = thunk<K, method>; |
399 |
root |
1.9 |
} |
400 |
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|
401 |
root |
1.10 |
R call (A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) const |
402 |
root |
1.9 |
{ |
403 |
root |
1.10 |
return func (self, a1, a2, a3, a4, a5, a6, a7); |
404 |
root |
1.9 |
} |
405 |
pcg |
1.1 |
|
406 |
root |
1.5 |
R operator ()(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7) const |
407 |
root |
1.9 |
{ |
408 |
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return call (a1, a2, a3, a4, a5, a6, a7); |
409 |
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} |
410 |
pcg |
1.1 |
}; |
411 |
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|
412 |
root |
1.10 |
template<class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8> |
413 |
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struct callback<R (A1, A2, A3, A4, A5, A6, A7, A8)> |
414 |
root |
1.8 |
{ |
415 |
root |
1.10 |
typedef R (*ptr_type)(void *self, A1, A2, A3, A4, A5, A6, A7, A8); |
416 |
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|
417 |
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private: |
418 |
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419 |
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void *self; |
420 |
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ptr_type func; |
421 |
root |
1.8 |
|
422 |
root |
1.10 |
protected: |
423 |
root |
1.8 |
|
424 |
root |
1.10 |
template<typename method> |
425 |
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struct thunktype; |
426 |
root |
1.8 |
|
427 |
root |
1.10 |
template<class klass> |
428 |
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struct thunktype<R (klass::*)> |
429 |
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{ |
430 |
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typedef klass K; |
431 |
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}; |
432 |
root |
1.8 |
|
433 |
root |
1.10 |
template<class klass, R (klass::*method)(A1, A2, A3, A4, A5, A6, A7, A8)> |
434 |
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static R thunk (void *self, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8) |
435 |
|
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{ |
436 |
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klass *obj = static_cast<klass *>(self); |
437 |
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return (obj->*method) (a1, a2, a3, a4, a5, a6, a7, a8); |
438 |
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} |
439 |
root |
1.8 |
|
440 |
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public: |
441 |
root |
1.10 |
template<class K, R (K::*method)(A1, A2, A3, A4, A5, A6, A7, A8)> |
442 |
|
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void set (K *object) |
443 |
root |
1.9 |
{ |
444 |
root |
1.10 |
self = object; |
445 |
|
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func = thunk<K, method>; |
446 |
root |
1.9 |
} |
447 |
|
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|
448 |
root |
1.10 |
R call (A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8) const |
449 |
root |
1.9 |
{ |
450 |
root |
1.10 |
return func (self, a1, a2, a3, a4, a5, a6, a7, a8); |
451 |
root |
1.9 |
} |
452 |
root |
1.8 |
|
453 |
|
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R operator ()(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8) const |
454 |
root |
1.9 |
{ |
455 |
|
|
return call (a1, a2, a3, a4, a5, a6, a7, a8); |
456 |
|
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} |
457 |
root |
1.8 |
}; |
458 |
|
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|
459 |
root |
1.10 |
template<class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9> |
460 |
|
|
struct callback<R (A1, A2, A3, A4, A5, A6, A7, A8, A9)> |
461 |
root |
1.8 |
{ |
462 |
root |
1.10 |
typedef R (*ptr_type)(void *self, A1, A2, A3, A4, A5, A6, A7, A8, A9); |
463 |
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|
464 |
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private: |
465 |
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|
466 |
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void *self; |
467 |
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ptr_type func; |
468 |
root |
1.8 |
|
469 |
root |
1.10 |
protected: |
470 |
root |
1.8 |
|
471 |
root |
1.10 |
template<typename method> |
472 |
|
|
struct thunktype; |
473 |
root |
1.8 |
|
474 |
root |
1.10 |
template<class klass> |
475 |
|
|
struct thunktype<R (klass::*)> |
476 |
|
|
{ |
477 |
|
|
typedef klass K; |
478 |
|
|
}; |
479 |
root |
1.8 |
|
480 |
root |
1.10 |
template<class klass, R (klass::*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9)> |
481 |
|
|
static R thunk (void *self, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9) |
482 |
|
|
{ |
483 |
|
|
klass *obj = static_cast<klass *>(self); |
484 |
|
|
return (obj->*method) (a1, a2, a3, a4, a5, a6, a7, a8, a9); |
485 |
|
|
} |
486 |
root |
1.8 |
|
487 |
|
|
public: |
488 |
root |
1.10 |
template<class K, R (K::*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9)> |
489 |
|
|
void set (K *object) |
490 |
root |
1.9 |
{ |
491 |
root |
1.10 |
self = object; |
492 |
|
|
func = thunk<K, method>; |
493 |
root |
1.9 |
} |
494 |
|
|
|
495 |
root |
1.10 |
R call (A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9) const |
496 |
root |
1.9 |
{ |
497 |
root |
1.10 |
return func (self, a1, a2, a3, a4, a5, a6, a7, a8, a9); |
498 |
root |
1.9 |
} |
499 |
root |
1.8 |
|
500 |
|
|
R operator ()(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9) const |
501 |
root |
1.9 |
{ |
502 |
|
|
return call (a1, a2, a3, a4, a5, a6, a7, a8, a9); |
503 |
|
|
} |
504 |
root |
1.8 |
}; |
505 |
|
|
|
506 |
root |
1.10 |
template<class R, class A1, class A2, class A3, class A4, class A5, class A6, class A7, class A8, class A9, class A10> |
507 |
|
|
struct callback<R (A1, A2, A3, A4, A5, A6, A7, A8, A9, A10)> |
508 |
root |
1.8 |
{ |
509 |
root |
1.10 |
typedef R (*ptr_type)(void *self, A1, A2, A3, A4, A5, A6, A7, A8, A9, A10); |
510 |
|
|
|
511 |
|
|
private: |
512 |
|
|
|
513 |
|
|
void *self; |
514 |
|
|
ptr_type func; |
515 |
root |
1.8 |
|
516 |
root |
1.10 |
protected: |
517 |
root |
1.8 |
|
518 |
root |
1.10 |
template<typename method> |
519 |
|
|
struct thunktype; |
520 |
root |
1.8 |
|
521 |
root |
1.10 |
template<class klass> |
522 |
|
|
struct thunktype<R (klass::*)> |
523 |
|
|
{ |
524 |
|
|
typedef klass K; |
525 |
|
|
}; |
526 |
root |
1.8 |
|
527 |
root |
1.10 |
template<class klass, R (klass::*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10)> |
528 |
|
|
static R thunk (void *self, A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10) |
529 |
|
|
{ |
530 |
|
|
klass *obj = static_cast<klass *>(self); |
531 |
|
|
return (obj->*method) (a1, a2, a3, a4, a5, a6, a7, a8, a9, a10); |
532 |
|
|
} |
533 |
root |
1.8 |
|
534 |
|
|
public: |
535 |
root |
1.10 |
template<class K, R (K::*method)(A1, A2, A3, A4, A5, A6, A7, A8, A9, A10)> |
536 |
|
|
void set (K *object) |
537 |
root |
1.9 |
{ |
538 |
root |
1.10 |
self = object; |
539 |
|
|
func = thunk<K, method>; |
540 |
root |
1.9 |
} |
541 |
|
|
|
542 |
root |
1.10 |
R call (A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10) const |
543 |
root |
1.9 |
{ |
544 |
root |
1.10 |
return func (self, a1, a2, a3, a4, a5, a6, a7, a8, a9, a10); |
545 |
root |
1.9 |
} |
546 |
root |
1.8 |
|
547 |
|
|
R operator ()(A1 a1, A2 a2, A3 a3, A4 a4, A5 a5, A6 a6, A7 a7, A8 a8, A9 a9, A10 a10) const |
548 |
root |
1.9 |
{ |
549 |
|
|
return call (a1, a2, a3, a4, a5, a6, a7, a8, a9, a10); |
550 |
|
|
} |
551 |
root |
1.8 |
}; |
552 |
|
|
|
553 |
|
|
|
554 |
pcg |
1.1 |
#endif |