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# DataTypeInfo.cpp

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    00001 // $Header: /local/reps/Gaudi/GaudiKernel/src/Lib/DataTypeInfo.cpp,v 1.4 2006/03/13 15:56:49 hmd Exp $
    00002 //      ====================================================================
    00003 //
    00004 //      DataTypeInfo.cpp
    00005 //      --------------------------------------------------------------------
    00006 //
    00007 //      Package   : Kernel
    00008 //              Data Object types - implementation
    00009 //
    00010 //      Author    : Markus Frank
    00011 //  History:
    00012 //  +---------+----------------------------------------------+---------+
    00013 //  |    Date |                 Comment                      | Who     |
    00014 //  +---------+----------------------------------------------+---------+
    00015 //  | 3/07/00 | Initial version                              | M.Frank |
    00016 //  +---------+----------------------------------------------+---------+
    00017 //      ====================================================================
    00018 #define GAUDI_KERNEL_DATATYPEINFO_CPP 1
    00019
    00020 #include "GaudiKernel/System.h"
    00021 #include "GaudiKernel/DataTypeInfo.h"
    00022 #include "GaudiKernel/IOpaqueAddress.h"
    00023
    00024 // Access to type information
    00025 const DataTypeInfo::Type DataTypeInfo::idByName( const std::string& typ )   {
    00026   if ( typ == "unsigned char"         || typ == "const unsigned char" )
    00027     return UCHAR;
    00028   else if ( typ == "unsigned short"   || typ == "const unsigned short" )
    00029     return USHORT;
    00030   else if ( typ == "unsigned int"     || typ == "const unsigned int" )
    00031     return UINT;
    00032   else if ( typ == "unsigned long"    || typ == "const unsigned long" )
    00033     return ULONG;
    00034   else if ( typ == "char"             || typ == "const char" )
    00035     return CHAR;
    00036   else if ( typ == "short"            || typ == "const short" )
    00037     return SHORT;
    00038   else if ( typ == "int"              || typ == "const int" )
    00039     return INT;
    00040   else if ( typ == "long"             || typ == "const long" )
    00041     return LONG;
    00042   else if ( typ == "bool"             || typ == "const bool" )
    00043     return BOOL;
    00044   else if ( typ == "float"            || typ == "const float" )
    00045     return FLOAT;
    00046   else if ( typ == "double"           || typ == "const double" )
    00047     return DOUBLE;
    00048   else if ( typ == "std::string"      || typ == "const std::string" )
    00049     return STRING;
    00050   else if ( typ == "char*"            || typ == "const char*" )
    00051     return NTCHAR;
    00052   else if ( typ == "IOpaqueAddress*"  || typ == "const IOpaqueAddress*" )
    00053     return OBJECT_ADDR;
    00054   else if ( typ == "SmartRef<DataObject>"      || typ == "const SmartRef<DataObject>" )
    00055     return OBJECT_REF;
    00056   else if ( typ == "SmartRef<ContainedObject>" || typ == "const SmartRef<ContainedObject>" )
    00057     return CONTAINED_REF;
    00058   else if ( typ == "void*"            || typ == "const void*" )
    00059     return POINTER;
    00060   else
    00061     return UNKNOWN;
    00062 }
    00063
    00064 // Access to type information
    00065 const std::type_info& DataTypeInfo::typeByName( const std::string& typ )   {
    00066   if ( typ == "unsigned char"         || typ == "const unsigned char" )
    00067     return typeid(unsigned char);
    00068   else if ( typ == "unsigned short"   || typ == "const unsigned short" )
    00069     return typeid(unsigned short);
    00070   else if ( typ == "unsigned int"     || typ == "const unsigned int" )
    00071     return typeid(unsigned int);
    00072   else if ( typ == "unsigned long"    || typ == "const unsigned long" )
    00073     return typeid(unsigned long);
    00074   else if ( typ == "char"             || typ == "const char" )
    00075     return typeid(char);
    00076   else if ( typ == "short"            || typ == "const short" )
    00077     return typeid(short);
    00078   else if ( typ == "int"              || typ == "const int" )
    00079     return typeid(int);
    00080   else if ( typ == "long"             || typ == "const long" )
    00081     return typeid(long);
    00082   else if ( typ == "bool"             || typ == "const bool" )
    00083     return typeid(bool);
    00084   else if ( typ == "float"            || typ == "const float" )
    00085     return typeid(float);
    00086   else if ( typ == "double"           || typ == "const double" )
    00087     return typeid(double);
    00088   else if ( typ == "std::string"      || typ == "const std::string" )
    00089     return typeid(std::string);
    00090   else if ( typ == "char*"            || typ == "const char*" )
    00091     return typeid(char*);
    00092   else if ( typ == "IOpaqueAddress*"  || typ == "const IOpaqueAddress*" )
    00093     return typeid(IOpaqueAddress);
    00094   else if ( typ == "SmartRef<DataObject>"      || typ == "const SmartRef<DataObject>" )
    00095     return typeid(DataObject*);
    00096   else if ( typ == "SmartRef<ContainedObject>" || typ == "const SmartRef<ContainedObject>" )
    00097     return typeid(SmartRef<ContainedObject>);
    00098   else if ( typ == "void*"            || typ == "const void*" )
    00099     return typeid(void*);
    00100   else
    00101     return typeid(void*);
    00102 }
    00103
    00104 // Access the type name by type ID
    00105 const std::string DataTypeInfo::name(long typ)   {
    00106   switch(typ)   {
    00107   case UCHAR:
    00108     return System::typeinfoName(typeid(unsigned char));
    00109   case USHORT:
    00110     return System::typeinfoName(typeid(unsigned short));
    00111   case UINT:
    00112     return System::typeinfoName(typeid(unsigned int));
    00113   case ULONG:
    00114     return System::typeinfoName(typeid(unsigned long));
    00115   case CHAR:
    00116     return System::typeinfoName(typeid(char));
    00117   case SHORT:
    00118     return System::typeinfoName(typeid(short));
    00119   case INT:
    00120     return System::typeinfoName(typeid(int));
    00121   case LONG:
    00122     return System::typeinfoName(typeid(long));
    00123   case BOOL:
    00124     return System::typeinfoName(typeid(bool));
    00125   case FLOAT:
    00126     return System::typeinfoName(typeid(float));
    00127   case DOUBLE:
    00128     return System::typeinfoName(typeid(double));
    00129   case STRING:
    00130     return System::typeinfoName(typeid(std::string));
    00131   case LONG_STRING:
    00132     return System::typeinfoName(typeid(std::string));
    00133   case NTCHAR:
    00134     return System::typeinfoName(typeid(char*));
    00135   case LONG_NTCHAR:
    00136     return System::typeinfoName(typeid(char*));
    00137   case OBJECT_ADDR:
    00138     return System::typeinfoName(typeid(IOpaqueAddress*));
    00139   case OBJECT_REF:
    00140     return System::typeinfoName(typeid(SmartRef<DataObject>));
    00141   case CONTAINED_REF:
    00142     return System::typeinfoName(typeid(SmartRef<ContainedObject>));
    00143   case POINTER:
    00144     return System::typeinfoName(typeid(void*));
    00145   case UNKNOWN:
    00146   default:
    00147     return "";
    00148   }
    00149 }
    00150
    00151 // Access the type name by type_info
    00152 const std::string DataTypeInfo::name(const std::type_info& typ)    {
    00153   if ( typ == typeid(unsigned char) )
    00154     return DataTypeInfo::name(UCHAR);
    00155   else if ( typ == typeid(unsigned short) )
    00156     return DataTypeInfo::name(USHORT);
    00157   else if ( typ == typeid(unsigned int) )
    00158     return DataTypeInfo::name(UINT);
    00159   else if ( typ == typeid(unsigned long) )
    00160     return DataTypeInfo::name(ULONG);
    00161   else if ( typ == typeid(char) )
    00162     return DataTypeInfo::name(CHAR);
    00163   else if ( typ == typeid(short) )
    00164     return DataTypeInfo::name(SHORT);
    00165   else if ( typ == typeid(int) )
    00166     return DataTypeInfo::name(INT);
    00167   else if ( typ == typeid(long) )
    00168     return DataTypeInfo::name(LONG);
    00169   else if ( typ == typeid(bool) )
    00170     return DataTypeInfo::name(BOOL);
    00171   else if ( typ == typeid(float) )
    00172     return DataTypeInfo::name(FLOAT);
    00173   else if ( typ == typeid(double) )
    00174     return DataTypeInfo::name(DOUBLE);
    00175   else if ( typ == typeid(std::string) )
    00176     return DataTypeInfo::name(STRING);
    00177   else if ( typ == typeid(char*) )
    00178     return DataTypeInfo::name(NTCHAR);
    00179   else if ( typ == typeid(IOpaqueAddress*) )
    00180     return DataTypeInfo::name(OBJECT_ADDR);
    00181   else if ( typ == typeid(SmartRef<DataObject>) )
    00182     return DataTypeInfo::name(OBJECT_REF);
    00183   else if ( typ == typeid(SmartRef<ContainedObject>) )
    00184     return DataTypeInfo::name(CONTAINED_REF);
    00185   else if ( typ == typeid(void*) )
    00186     return DataTypeInfo::name(POINTER);
    00187   else
    00188     return DataTypeInfo::name(UNKNOWN);
    00189 }