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33 /* */
34 /* Author: Richard Caley (rjc@cstr.ed.ac.uk) */
35 /* Date: Tue Mar 10 1998 */
36 /* -------------------------------------------------------------------- */
37 /* Support functions for all matrix types. */
38 /* */
39 /*************************************************************************/
40
41 #include <iostream>
42 #include "EST_TVector.h"
43 #include "EST_matrix_support.h"
44 #include "EST_bool.h"
45
46 const int EST_CURRENT=-1;
47 const int EST_ALL=-1;
48
EST_matrix_bounds_check(int r,int c,int num_rows,int num_columns,bool set)49 bool EST_matrix_bounds_check(int r,
50 int c,
51 int num_rows,
52 int num_columns,
53 bool set)
54 {
55 const char *what = set?"set":"access";
56
57 if ((r < 0) || (r >= num_rows))
58 {
59 cerr << "Tried to " << what << " row " << r << " of " << num_rows << " row matrix\n";
60 return FALSE;
61 }
62 if ((c < 0) || (c >= num_columns))
63 {
64 cerr << "Tried to " << what << " column " << c << " of " << num_columns << " column matrix\n";
65 return FALSE;
66 }
67
68 return TRUE;
69 }
70
EST_matrix_bounds_check(int r,int nr,int c,int nc,int num_rows,int num_columns,bool set)71 bool EST_matrix_bounds_check(int r, int nr,
72 int c, int nc,
73 int num_rows,
74 int num_columns,
75 bool set)
76 {
77 const char *what = set?"set":"access";
78
79 if (nr>0)
80 {
81 if ((r < 0) || (r >= num_rows))
82 {
83 cerr << "Tried to " << what << " row " << r << " of " << num_rows << " row matrix\n";
84 return FALSE;
85 }
86 if (r+nr-1 >= num_rows)
87 {
88 cerr << "Tried to " << what << " row " << r+nr-1 << " of " << num_rows << " row matrix\n";
89 return FALSE;
90 }
91 }
92 if (nc>0)
93 {
94 if ((c < 0) || (c >= num_columns))
95 {
96 cerr << "Tried to " << what << " column " << c << " of " << num_columns << " column matrix\n";
97 return FALSE;
98 }
99 if (c+nc-1 >= num_columns)
100 {
101 cerr << "Tried to " << what << " column " << c+nc-1 << " of " << num_columns << " column matrix\n";
102 return FALSE;
103 }
104 }
105
106 return TRUE;
107 }
108
EST_vector_bounds_check(int c,int num_columns,bool set)109 bool EST_vector_bounds_check(int c,
110 int num_columns,
111 bool set)
112 {
113 const char *what = set?"set":"access";
114
115 if ((c < 0) || (c >= num_columns))
116 {
117 cerr << "Tried to " << what << " column " << c << " of " << num_columns << " column vector\n";
118 return FALSE;
119 }
120
121 return TRUE;
122 }
123
EST_vector_bounds_check(int c,int nc,int num_columns,bool set)124 bool EST_vector_bounds_check(int c, int nc,
125 int num_columns,
126 bool set)
127 {
128 const char *what = set?"set":"access";
129
130 if (nc>0)
131 {
132 if ((c < 0) || (c >= num_columns))
133 {
134 cerr << "Tried to " << what << " column " << c << " of " << num_columns << " column vector\n";
135 return FALSE;
136 }
137 if (c+nc-1 >= num_columns)
138 {
139 cerr << "Tried to " << what << " column " << c+nc-1 << " of " << num_columns << " column vector\n";
140 return FALSE;
141 }
142 }
143 return TRUE;
144 }
145
146