The header file for the floatVector class.
See Example: floatVector - Version 1 for links to
the test and implementation files.
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// fv1/loatVector.h - Illustrates typical vector features
// Fred Swartz - 2004-12-01
#ifndef floatVector_H
#define floatVector_H
class floatVector {
public:
floatVector(); // default constructor
~floatVector(); // destructor
float& at(int position) const; // ref to element at position
float& back() const; // reference to last elem
int capacity() const; // max size before reallocation.
void clear(); // delete all items
void push_back(float item); // add item to end
void reserve(int cap); // insure capacity at least cap.
int size() const; // number of elements in vector
private:
int _capacity; // current maximum size (number of floats).
int _size; // current "size"
float* _data; // pointer to array of floats
};
#endif
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