File: reverse.cpp

package info (click to toggle)
blitz%2B%2B 1%3A1.0.2%2Bds-4.1
  • links: PTS, VCS
  • area: main
  • in suites: forky, sid, trixie
  • size: 8,580 kB
  • sloc: cpp: 57,803; python: 1,941; fortran: 1,510; f90: 852; makefile: 838; sh: 321
file content (71 lines) | stat: -rw-r--r-- 1,280 bytes parent folder | download | duplicates (3)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
#include "testsuite.h"
#include <blitz/array.h>

using namespace blitz;

int main()
{
    Array<int,2> A(3,4), B(3,4);
    A = 0, 1, 2, 3,
        4, 5, 6, 7,
        8, 9, 10, 11;
   
    B = 3, 2, 1, 0,
        7, 6, 5, 4,
        11, 10, 9, 8;
    A.reverseSelf(secondDim);

    BZTEST(count(A==B) == 12);

    A.reverseSelf(secondDim);
    B = 0, 1, 2, 3,
        4, 5, 6, 7,
        8, 9, 10, 11;
    BZTEST(count(A==B) == 12);

    A.reverseSelf(firstDim);
    B = 8, 9, 10, 11,
        4, 5, 6, 7,
        0, 1, 2, 3;
    BZTEST(count(A==B) == 12);

    A.reverseSelf(secondDim);
    B = 11, 10, 9, 8,
        7, 6, 5, 4,
        3, 2, 1, 0;
    BZTEST(count(A==B) == 12);

    Array<int,2> E(3,4);
    E = 0, 1, 2, 3,
        4, 5, 6, 7,
        8, 9, 10, 11;

    Array<int,2> C = E(Range(1,2),Range(2,3));
    Array<int,2> D(2,2);
    D = 6, 7,
        10, 11;
    BZTEST(count(C==D) == 4);

    C.reverseSelf(firstDim);
    D = 10, 11,
        6, 7;
    BZTEST(count(C==D) == 4);

    C.reverseSelf(firstDim);
    D = 6, 7, 
       10, 11;
    BZTEST(count(C==D) == 4);

    C.reverseSelf(secondDim);
    D = 7, 6,
       11, 10;

    BZTEST(count(C==D) == 4);
    C.reverseSelf(firstDim);
    D = 11, 10,
         7, 6;

    BZTEST(count(C==D) == 4);
    return 0;
}