00001
00002
00003
00004
00005
00006
00007
00008
00009
00010
00011
00012
00013
00014
00015
00016
00017
00018
00019
00020
00021
00022
00023
00024
00025
00026
00027
00028
00029
00030
00031
00032
00033
00034
00035
00036
00037
00038 #ifndef ORO_OPERATORS_HPP
00039 #define ORO_OPERATORS_HPP
00040
00041 #include <string>
00042 #include <vector>
00043 #include "../internal/DataSource.hpp"
00044 #include <boost/shared_ptr.hpp>
00045
00046 namespace RTT { namespace types
00047 {
00048
00065 class RTT_API UnaryOp
00066 {
00067 public:
00068 virtual ~UnaryOp();
00076 virtual base::DataSourceBase* build( const std::string& op,
00077 base::DataSourceBase* a ) = 0;
00078 };
00079
00080 class RTT_API BinaryOp
00081 {
00082 public:
00083 virtual ~BinaryOp();
00092 virtual base::DataSourceBase* build(
00093 const std::string& op, base::DataSourceBase* a, base::DataSourceBase* b ) = 0;
00094
00099 virtual bool isExactMatch(const std::string& op, base::DataSourceBase* a,
00100 base::DataSourceBase* b ) = 0;
00101 };
00102
00107 class RTT_API OperatorRepository
00108 {
00109 std::vector<UnaryOp*> unaryops;
00110 std::vector<BinaryOp*> binaryops;
00111 OperatorRepository();
00112 OperatorRepository( const OperatorRepository& );
00113
00114 public:
00115 void add( UnaryOp* o );
00116 void add( BinaryOp* o );
00117
00118 typedef boost::shared_ptr<OperatorRepository> shared_ptr;
00119 ~OperatorRepository();
00123 static shared_ptr Instance();
00124 base::DataSourceBase* applyUnary( const std::string& op, base::DataSourceBase* a );
00125 base::DataSourceBase* applyBinary(
00126 const std::string& op, base::DataSourceBase* a, base::DataSourceBase* b );
00127 };
00128
00133 RTT_API OperatorRepository::shared_ptr operators();
00134 }}
00135
00136 #endif