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/* Copyright 2013 10gen Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* 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 Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the GNU Affero General Public License in all respects
* for all of the code used other than as permitted herein. If you modify
* file(s) with this exception, you may extend this exception to your
* version of the file(s), but you are not obligated to do so. If you do not
* wish to do so, delete this exception statement from your version. If you
* delete this exception statement from all source files in the program,
* then also delete it in the license file.
*/
#pragma once
#include "mongo/platform/compiler.h"
/**
* Definition of macros used to label the mongo client api.
*
* If a type, free function or global variable is part of the client api, it must be labeled.
*
* To label a type, place the MONGO_CLIENT_API macro after the struct, class or enum keyword.
* Example:
* class MONGO_CLIENT_API DBClientInterface { ... };
*
* To label a function, place the label on the declaration before the return type. You
* do NOT need to label the methods of exported classes.
* Example:
* MONGO_CLIENT_API Status myFreeFunction(int arg1);
*
* To label a global variable, place the label on the declaration, before the type and
* after the "extern" keyword.
* Example:
* extern MONGO_CLIENT_API int myGlobalVariable;
*
* dbclient.h sets the LIBMONGOCLIENT_CONSUMER macro, so all clients will convert the
* MONGO_CLIENT_API macro to the the import form, while the library code will convert it to the
* export form.
*/
#if defined(LIBMONGOCLIENT_CONSUMER) && !defined(LIBMONGOCLIENT_BUILDING)
#define MONGO_CLIENT_API MONGO_COMPILER_API_IMPORT
#elif !defined(LIBMONGOCLIENT_CONSUMER) && defined(LIBMONGOCLIENT_BUILDING)
#define MONGO_CLIENT_API MONGO_COMPILER_API_EXPORT
#elif !defined(LIBMONGOCLIENT_CONSUMER) && !defined(LIBMONGOCLIENT_BUILDING)
#define MONGO_CLIENT_API
#else
#error "Must not define both LIBMONGOCLIENT_BUILDING and LIBMONGOCLIENT_CONSUMER"
#endif
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