uvar-common.cc

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00001 
00021 #include "urbi/uobject.hh"
00022 
00023 namespace urbi
00024 {
00025   // **************************************************************************
00027   UVar::UVar(const std::string& varname)
00028     : VAR_PROP_INIT
00029   {
00030     name = varname;
00031     __init();
00032   }
00033 
00035   UVar::UVar(UObject& obj, const std::string& varname)
00036     : VAR_PROP_INIT
00037   {
00038     name = obj.__name + '.' + varname;
00039     __init();
00040   }
00041 
00043   UVar::UVar(const std::string& objname, const std::string& varname)
00044     : VAR_PROP_INIT
00045   {
00046     name = objname + '.' + varname;
00047     __init();
00048   }
00049 
00050 
00052   void
00053   UVar::init(const std::string& objname, const std::string& varname)
00054   {
00055     name = objname + '.' + varname;
00056     __init();
00057   }
00058 
00059   bool
00060   UVar::invariant () const
00061   {
00062     if (!vardata)
00063     {
00064       echo("Unable to locate variable %s in hashtable. "
00065            "Memory problem, report bug.\n",
00066            name.c_str());
00067       return false;
00068     }
00069     else
00070       return true;
00071   }
00072 
00073 } // namespace urbi

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