| // Copyright (C) 2010 David Sugar, Tycho Softworks. |
| // |
| // This file is part of GNU uCommon C++. |
| // |
| // GNU uCommon C++ is free software: you can redistribute it and/or modify |
| // it under the terms of the GNU Lesser General Public License as published |
| // by the Free Software Foundation, either version 3 of the License, or |
| // (at your option) any later version. |
| // |
| // GNU uCommon C++ 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 Lesser General Public License for more details. |
| // |
| // You should have received a copy of the GNU Lesser General Public License |
| // along with GNU uCommon C++. If not, see <http://www.gnu.org/licenses/>. |
| |
| #ifndef DEBUG |
| #define DEBUG |
| #endif |
| |
| #include <ucommon/ucommon.h> |
| |
| #include <stdio.h> |
| |
| using namespace UCOMMON_NAMESPACE; |
| |
| static unsigned reused = 0; |
| |
| class myobject : public ReusableObject |
| { |
| public: |
| unsigned count; |
| |
| myobject() |
| {count = ++reused;}; |
| }; |
| |
| static mempager pool; |
| static paged_reuse<myobject> myobjects(&pool, 100); |
| static queueof<myobject> mycache(&pool, 10); |
| |
| extern "C" int main() |
| { |
| unsigned i; |
| |
| myobject *x; |
| for(i = 0; i < 10; ++i) { |
| x = myobjects.create(); |
| mycache.post(x); |
| } |
| assert(x->count == 10); |
| |
| for(i = 0; i < 3; ++i) { |
| x = mycache.lifo(); |
| assert(x != NULL); |
| } |
| assert(x->count == 8); |
| |
| init<myobject>(x); |
| assert(x->count == 11); |
| |
| for(i = 0; i < 3; ++i) { |
| x = mycache.lifo(); |
| assert(x != NULL); |
| myobjects.release(x); |
| } |
| |
| x = init<myobject>(NULL); |
| assert(x == NULL); |
| assert(reused == 11); |
| return 0; |
| } |
| |