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/*
* Modification History
*
* 2003-April-28 Jason Rohrer
* Created.
*
* 2003-April-29 Jason Rohrer
* Added missing destructor.
*/
#ifndef VARIABLE_INCLUDED
#define VARIABLE_INCLUDED
#include "minorGems/util/stringUtils.h"
/**
* Wrapper for a variable value.
*
* @author Jason Rohrer
*/
class Variable {
public:
/**
* Constructs a variable, setting its value.
*
* @param inName the name of the variable.
* Must be destroyed by caller if non-const.
* @param inValue the initial value of the variable.
*/
Variable( char *inName, double inValue );
virtual ~Variable();
/**
* Gets the value of this variable.
*
* @return the variable's value.
*/
virtual double getValue();
/**
* Sets the value for this variable.
*
* @param inValue the value.
*/
virtual void setValue( double inValue );
/**
* Gets the name of this variable.
*
* @return the name.
* Must be destroyed by caller.
*/
virtual char *getName();
protected:
char *mName;
double mValue;
};
inline Variable::Variable( char *inName, double inValue )
: mName( stringDuplicate( inName ) ), mValue( inValue ) {
}
inline Variable::~Variable() {
delete [] mName;
}
inline double Variable::getValue() {
return mValue;
}
inline void Variable::setValue( double inValue ) {
mValue = inValue;
}
inline char *Variable::getName() {
return stringDuplicate( mName );
}
#endif
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