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Diffstat (limited to 'utils/scope.h')
-rw-r--r-- | utils/scope.h | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/utils/scope.h b/utils/scope.h deleted file mode 100644 index 961484e4d7..0000000000 --- a/utils/scope.h +++ /dev/null @@ -1,106 +0,0 @@ -/* -Copyright (C) 2009 Ricardo Pescuma Domenecci - -This is free software; you can redistribute it and/or -modify it under the terms of the GNU Library General Public -License as published by the Free Software Foundation; either -version 2 of the License, or (at your option) any later version. - -This is distributed in the hope that it will be useful, -but WITHOUT ANY WARRANTY; without even the implied warranty of -MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU -Library General Public License for more details. - -You should have received a copy of the GNU Library General Public -License along with this file; see the file license.txt. If -not, write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, -Boston, MA 02111-1307, USA. -*/ - - -#ifndef __SCOPE_H__ -# define __SCOPE_H__ - - -#define DEFINE_SCOPED_TYPE(_NAME_, _DELETE_) \ - template<class T> \ - class _NAME_ \ - { \ - _NAME_(_NAME_ &); \ - _NAME_ & operator=(_NAME_ &); \ - \ - public: \ - _NAME_(T *t = NULL) : p(t) {} \ - \ - ~_NAME_() \ - { \ - release(); \ - } \ - \ - T * operator=(T *t) \ - { \ - release(); \ - p = t; \ - return t; \ - } \ - \ - operator T*() const \ - { \ - return p; \ - } \ - \ - bool operator==(T *t) const \ - { \ - return p == t; \ - } \ - \ - bool operator!=(T *t) const \ - { \ - return p != t; \ - } \ - \ - T *get() const \ - { \ - return p; \ - } \ - \ - void release() \ - { \ - if (p != NULL) \ - dealoc(p); \ - p = NULL; \ - } \ - \ - T* detach() \ - { \ - T *ret = p; \ - p = NULL; \ - return ret; \ - } \ - \ - protected: \ - T *p; \ - \ - void dealoc(T *ptr) \ - { \ - _DELETE_; \ - } \ - }; \ - \ - template<typename T> \ - inline bool operator==(T* p, const _NAME_<T> &b) { \ - return p == b.get(); \ - } \ - \ - template<typename T> \ - inline bool operator!=(T* p, const _NAME_<T> &b) { \ - return p != b.get(); \ - } - -DEFINE_SCOPED_TYPE(scoped_ptr, delete ptr) -DEFINE_SCOPED_TYPE(scoped_array, delete[] ptr) -DEFINE_SCOPED_TYPE(scoped_free, free(ptr)) -DEFINE_SCOPED_TYPE(scoped_mir_free, mir_free(ptr)) - - -#endif // __SCOPE_H__ |