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#ifndef doublevector_h
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#define doublevector_h
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#include "mathfunc.h" |
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#include "gadget.h" |
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/**
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* \class DoubleVector
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* \brief This class implements a dynamic vector of double values
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*/
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class DoubleVector {
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public:
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/**
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* \brief This is the default DoubleVector constructor
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*/
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DoubleVector() { size = 0; v = 0; };
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/**
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* \brief This is the DoubleVector constructor for a specified size
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* \param sz is the size of the vector to be created
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* \note The elements of the vector will all be created, and set to zero
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*/
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DoubleVector(int sz);
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/**
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* \brief This is the DoubleVector constructor for a specified size with an initial value
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* \param sz is the size of the vector to be created
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* \param initial is the initial value for all the entries of the vector
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*/
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DoubleVector(int sz, double initial);
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/**
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* \brief This is the DoubleVector constructor that creates a copy of an existing DoubleVector
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* \param initial is the DoubleVector to copy
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*/
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DoubleVector(const DoubleVector& initial);
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/**
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* \brief This is the DoubleVector destructor
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* \note This will free all the memory allocated to all the elements of the vector
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*/
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~DoubleVector();
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ulcessvp |
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/** FIXME doc
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* \brief This is the DoubleVector constructor for a specified size with an initial value
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* \param sz is the size of the vector to be created
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* \param initial is the initial value for all the entries of the vector
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*/
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void Initialize(int sz, double initial);
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agomez |
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/**
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* \brief This will add new entries to the vector
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* \param addsize is the number of new entries to the vector
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* \param value is the value that will be entered for the new entries
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*/
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void resize(int addsize, double value);
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/**
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* \brief This will delete an entry from the vector
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* \param pos is the element of the vector to be deleted
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* \note This will free the memory allocated to the deleted element of the vector
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*/
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void Delete(int pos);
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/**
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* \brief This will return the size of the vector
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* \return the size of the vector
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*/
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int Size() const { return size; };
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/**
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* \brief This will return the value of an element of the vector
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* \param pos is the element of the vector to be returned
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* \return the value of the specified element
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*/
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double& operator [] (int pos) { return v[pos]; };
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/**
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* \brief This will return the value of an element of the vector
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* \param pos is the element of the vector to be returned
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* \return the value of the specified element
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*/
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const double& operator [] (int pos) const { return v[pos]; };
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/**
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* \brief This will reset the vector
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* \note This will delete every entry from the vector and set the size to zero
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*/
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void Reset();
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/**
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* \brief This function will set all of the entries of the vector to zero
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*/
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void setToZero();
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/**
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* \brief This operator will calculate the dot product of the vector and an existing DoubleVector
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* \param d is the DoubleVector to copy
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* \return the dot product of the two vectors
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*/
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double operator * (const DoubleVector& d) const;
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/**
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* \brief This operator will set the vector equal to an existing DoubleVector
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* \param d is the DoubleVector to copy
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*/
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DoubleVector& operator = (const DoubleVector& d);
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protected:
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/**
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* \brief This is the vector of double values
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*/
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double* v;
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/**
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* \brief This is the size of the vector
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*/
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int size;
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};
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#endif
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