Annotation of /trunk/gadget/preyptrvector.h

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1 :	agomez	1	#ifndef preyptrvector_h
2 :			#define preyptrvector_h
3 :
4 :			class Prey;
5 :
6 :			/**
7 :			* \class PreyPtrVector
8 :			* \brief This class implements a dynamic vector of Prey values
9 :			*/
10 :			class PreyPtrVector {
11 :			public:
12 :			/**
13 :			* \brief This is the default PreyPtrVector constructor
14 :			*/
15 :			PreyPtrVector() { size = 0; v = 0; };
16 :			/**
17 :			* \brief This is the PreyPtrVector constructor that creates a copy of an existing PreyPtrVector
18 :			* \param initial is the PreyPtrVector to copy
19 :			*/
20 :			PreyPtrVector(const PreyPtrVector& initial);
21 :			/**
22 :			* \brief This is the PreyPtrVector destructor
23 :			* \note This will free all the memory allocated to all the elements of the vector
24 :			*/
25 :			~PreyPtrVector();
26 :			/**
27 :			* \brief This will add new blank (ie. NULL) entries to the vector
28 :			* \param addsize is the number of blank entries that will be entered
29 :			*/
30 :			void resizeBlank(int addsize);
31 :			/**
32 :			* \brief This will add one new entry to the vector
33 :			* \param value is the value that will be entered for the new entry
34 :			*/
35 :			void resize(Prey* value);
36 :			/**
37 :			* \brief This will delete an entry from the vector
38 :			* \param pos is the element of the vector to be deleted
39 :			* \note This will free the memory allocated to the deleted element of the vector
40 :			*/
41 :			void Delete(int pos);
42 :			/**
43 :			* \brief This will return the size of the vector
44 :			* \return the size of the vector
45 :			*/
46 :			int Size() const { return size; };
47 :			/**
48 :			* \brief This will return the value of an element of the vector
49 :			* \param pos is the element of the vector to be returned
50 :			* \return the value of the specified element
51 :			*/
52 :			Prey*& operator [] (int pos) { return v[pos]; };
53 :			/**
54 :			* \brief This will return the value of an element of the vector
55 :			* \param pos is the element of the vector to be returned
56 :			* \return the value of the specified element
57 :			*/
58 :			Prey* const& operator [] (int pos) const { return v[pos]; };
59 :			protected:
60 :			/**
61 :			* \brief This is the vector of Prey values
62 :			*/
63 :			Prey** v;
64 :			/**
65 :			* \brief This is the size of the vector
66 :			*/
67 :			int size;
68 :			};
69 :
70 :			#endif

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