Mercurial > hg > orthanc
view Core/SQLite/StatementReference.h @ 0:3959d33612cc
initial commit
author | Sebastien Jodogne <s.jodogne@gmail.com> |
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date | Thu, 19 Jul 2012 14:32:22 +0200 |
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children | db4d996ea264 |
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/** * Palantir - A Lightweight, RESTful DICOM Store * Copyright (C) 2012 Medical Physics Department, CHU of Liege, * Belgium * * This program is free software: you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation, either version 3 of the * License, or (at your option) any later version. * * This program 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 * General Public License for more details. * * You should have received a copy of the GNU General Public License * along with this program. If not, see <http://www.gnu.org/licenses/>. **/ #pragma once #include <boost/noncopyable.hpp> #include <stdint.h> #include <cassert> #include <stdlib.h> struct sqlite3; struct sqlite3_stmt; namespace Palantir { namespace SQLite { class StatementReference : boost::noncopyable { private: StatementReference* root_; // Only used for non-root nodes uint32_t refCount_; // Only used for root node struct sqlite3_stmt* statement_; bool IsRoot() const; public: StatementReference(); StatementReference(sqlite3* database, const char* sql); StatementReference(StatementReference& other); ~StatementReference(); uint32_t GetReferenceCount() const; struct sqlite3_stmt* GetWrappedObject() const { assert(statement_ != NULL); return statement_; } }; } }