libdap
Updated for version 3.17.0
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00001 // ServerFunctionsList.h 00002 00003 // This file is part of bes, A C++ back-end server implementation framework 00004 // for the OPeNDAP Data Access Protocol. 00005 00006 // -*- mode: c++; c-basic-offset:4 -*- 00007 00008 // This file is part of libdap, A C++ implementation of the OPeNDAP Data 00009 // Access Protocol. 00010 00011 // Copyright (c) 2013 OPeNDAP, Inc. 00012 // Author: Nathan Potter <npotter@opendap.org> 00013 // 00014 // This library is free software; you can redistribute it and/or 00015 // modify it under the terms of the GNU Lesser General Public 00016 // License as published by the Free Software Foundation; either 00017 // version 2.1 of the License, or (at your option) any later version. 00018 // 00019 // This library is distributed in the hope that it will be useful, 00020 // but WITHOUT ANY WARRANTY; without even the implied warranty of 00021 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 00022 // Lesser General Public License for more details. 00023 // 00024 // You should have received a copy of the GNU Lesser General Public 00025 // License along with this library; if not, write to the Free Software 00026 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA 00027 // 00028 // You can contact OPeNDAP, Inc. at PO Box 112, Saunderstown, RI. 02874-0112. 00029 00030 #ifndef I_ServerFunctionsList_h 00031 #define I_ServerFunctionsList_h 1 00032 00033 #include <map> 00034 #include <string> 00035 00036 #include <expr.h> 00037 #include <D4Function.h> 00038 00039 #include <ServerFunction.h> 00040 00041 namespace libdap { 00042 00043 class ServerFunctionsListUnitTest; 00044 class ConstraintEvaluator; 00045 00046 class ServerFunctionsList { 00047 private: 00048 static ServerFunctionsList * d_instance; 00049 std::multimap<std::string, ServerFunction *> d_func_list; 00050 00051 static void initialize_instance(); 00052 static void delete_instance(); 00053 00054 virtual ~ServerFunctionsList(); 00055 00056 friend class ServerFunctionsListUnitTest; 00057 00058 protected: 00059 ServerFunctionsList() {} 00060 00061 public: 00062 // Added typedefs to reduce clutter jhrg 3/12/14 00063 typedef std::multimap<std::string, ServerFunction *>::iterator SFLIter; 00064 typedef std::multimap<std::string, ServerFunction *>::const_iterator SFLCIter; 00065 00066 static ServerFunctionsList * TheList(); 00067 00068 virtual void add_function(ServerFunction *func); 00069 00070 virtual bool find_function(const std::string &name, bool_func *f) const; 00071 virtual bool find_function(const std::string &name, btp_func *f) const; 00072 virtual bool find_function(const std::string &name, proj_func *f) const; 00073 virtual bool find_function(const std::string &name, D4Function *f) const; 00074 00075 SFLIter begin(); 00076 SFLIter end(); 00077 ServerFunction *getFunction(SFLIter it); 00078 00079 virtual void getFunctionNames(std::vector<std::string> *names); 00080 }; 00081 00082 } 00083 00084 #endif // I_ServerFunctionsList_h