ExpressionParsing::IUnitInterpreter Class Reference

#include <IUnitInterpreter.h>

Inheritance diagram for ExpressionParsing::IUnitInterpreter:

Collaboration diagram for ExpressionParsing::IUnitInterpreter:

Public Member Functions
virtual	~IUnitInterpreter ()
bool	isKnownUnit (const std::string &unitname) const
double	unitValue (const std::string &unitname) const

Private Member Functions
virtual const std::map< std::string, double > &	unitMap () const =0

Detailed Description

Definition at line 19 of file IUnitInterpreter.h.

Constructor & Destructor Documentation

~IUnitInterpreter()

virtual ExpressionParsing::IUnitInterpreter::~IUnitInterpreter ( )

inlinevirtual

Definition at line 21 of file IUnitInterpreter.h.

{ }

Member Function Documentation

isKnownUnit()

bool ExpressionParsing::IUnitInterpreter::isKnownUnit

(

const std::string &

unitname

)

const

Definition at line 17 of file IUnitInterpreter.cxx.

  {
    return (unitMap().count(unitname) > 0);
  }

unitMap()

virtual const std::map<std::string, double>& ExpressionParsing::IUnitInterpreter::unitMap ( ) const

privatepure virtual

Implemented in ExpressionParsing::NTUPUnitInterpreter.

unitValue()

double ExpressionParsing::IUnitInterpreter::unitValue

(

const std::string &

unitname

)

const

Definition at line 22 of file IUnitInterpreter.cxx.

  {
    typedef std::map<std::string, double>::const_iterator Iterator;
    const std::map<std::string, double> &theMap = unitMap();
    for (Iterator it = theMap.begin(); it != theMap.end(); ++it) {
      if (it->first == unitname) {
        return it->second;
      }
    }
 
    throw std::runtime_error("Trying to access unknown unit: "+unitname);
  }

---

The documentation for this class was generated from the following files:

• IUnitInterpreter.h
• IUnitInterpreter.cxx