85 lines
3.0 KiB
C
85 lines
3.0 KiB
C
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//YOU MAY NOT MODIFY THIS DOCUMENT
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#ifndef POLYNOMIALMANAGERINTERFACE_H_
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#define POLYNOMIALMANAGERINTERFACE_H_
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#include "PolynomialListInterface.h"
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#include <string>
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using namespace std;
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class PolynomialManagerInterface {
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public:
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PolynomialManagerInterface(){}
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virtual ~PolynomialManagerInterface(){}
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/*
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* addLists()
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* This function goes through the process of adding your two list's together and returning the resulting list.
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* Like terms should be added together correctly, creating one Node for the final list.
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* If both of the lists are empty, return an empty list. This list must be sorted in correct polynomial order by degree.
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* i.e.
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* (2x^4)->(4x^2)->(3x^1)->(11x^0), not (2x^4)->(3x^1)->(11x^0)->(4x^2) or anything else.
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*/
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virtual PolynomialListInterface * addLists() = 0;
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/*
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* subtractLists()
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* This function goes through the process of subtracting your list two from your list one and returning the resulting list.
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* Like terms should be subtracted correctly, creating one Node for the final list. If a resulting coefficient is 0, that node should be removed.
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* If both of the lists are empty, return an empty list. This list must be sorted in correct polynomial order by degree.
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* i.e.
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* (2x^4)->(4x^2)->(3x^1)->(11x^0), not (2x^4)->(3x^1)->(11x^0)->(4x^2) or anything else.
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*/
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virtual PolynomialListInterface * subtractLists() = 0;
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/*
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* fillListOne(string term)
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* This adds a single term at a time.
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* This function will be called many times while your first list is being filled.
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* You should add the new term at the appropriate spot in the list
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* which may involve adding it to an existing polynomial list, the list should be ordered by degrees.
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* All segments will have at least a variable and an exponent, however the Coefficient may be an implied 1.
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* i.e. x^6 is valid, but 2x is not.
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* If the term is not valid, it should not be added to the list.
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*
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*/
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virtual void fillListOne(string term) = 0;
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/*
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* fillListTwo(string term)
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* This adds a single term at a time.
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* This function will be called many times while your second list is being filled.
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* You should add the new term at the appropriate spot in the list
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* which may involve adding it to an existing polynomial list, the list should be ordered by degrees.
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* All segments will have at least a variable and an exponent, however the Coefficient may be an implied 1.
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* i.e. x^6 is valid, but 2x is not.
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* If the term is not valid, it should not be added to the list.
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*/
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virtual void fillListTwo(string term) = 0;
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/*
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* clearListOne()
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* This function should empty your first list entirely.
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*/
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virtual void clearListOne() = 0;
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/*
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* clearListTwo()
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* This function should empty your second list entirely.
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*/
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virtual void clearListTwo() = 0;
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/*
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* getListOne()
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* Returns a pointer to the first list.
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*/
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virtual PolynomialListInterface * getListOne() = 0;
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/*
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* getListTwo()
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* Returns a pointer to the second list.
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*/
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virtual PolynomialListInterface * getListTwo() = 0;
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};
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#endif /* POLYNOMIALMANAGERINTERFACE_H_ */
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