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EST_TSimpleVector.h
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34  /* Author: Richard Caley (rjc@cstr.ed.ac.uk) */
35  /* Date: Fri Oct 10 1997 */
36  /* -------------------------------------------------------------------- */
37  /* A subclass of TVector which copies using memcopy. This isn't */
38  /* suitable for matrices of class objects which have to be copied */
39  /* using a constructor or specialised assignment operator. */
40  /* */
41  /*************************************************************************/
42 
43 #ifndef __EST_TSimpleVector_H__
44 #define __EST_TSimpleVector_H__
45 
46 #include "EST_TVector.h"
47 #include "instantiate/EST_TSimpleVectorI.h"
48 
49 /** A derived class from <tt>EST_TVector</tt> which is used for
50 containing simple types, such as <tt>float</tt> or <tt>int</tt>.
51 */
52 template <class T> class EST_TSimpleVector : public EST_TVector<T> {
53 private:
54  /// private copy function
55  void copy(const EST_TSimpleVector<T> &a);
56 public:
57  ///default constructor
58  EST_TSimpleVector() : EST_TVector<T>() {};
59  /// copy constructor
60  EST_TSimpleVector(const EST_TSimpleVector<T> &v);
61  /// "size" constructor
62  EST_TSimpleVector(int n): EST_TVector<T>(n) {};
63  /// memory constructor
64  EST_TSimpleVector(int n, T* memory, int offset=0,
65  int free_when_destroyed=0): EST_TVector<T>(n,memory) {};
66 
67  /// resize vector
68  void resize(int n, int set=1);
69 
70  /// assignment operator
71  EST_TSimpleVector &operator=(const EST_TSimpleVector<T> &s);
72 
73  void copy_section(T* dest, int offset=0, int num=-1) const;
74  void set_section(const T* src, int offset=0, int num=-1);
75 
76  /// Fill entire array with 0 bits.
77  void zero(void);
78 
79  // /// Fill vector with default value
80  // void empty(void) { if (*this->def_val == 0) zero(); else fill(*this->def_val); }
81 };
82 
83 #endif