disp (memmapfile) (MATLAB Functions)

MATLAB Function Reference

disp (memmapfile)

Display information about memory map object

Syntax

```
disp(obj)
```

Description

disp(obj) displays all properties and their values for memmapfile object obj.

MATLAB also displays this information when you construct a memmapfile object or set any of the object's property values, provided you do not terminate the command to do so with a semicolon.

Examples

Construct an object m of class memmapfile:

m = memmapfile('records.dat', 'offset', 2048, 'format', {  ...
               'int16'  [2 2] 'model';                     ...
               'uint32' [1 1] 'serialno';                  ...
               'single' [1 3] 'expenses'})

Use disp to display all the object's current properties:

disp(m)
    Filename: 'd:\matlab\mfiles\records.dat'
    Writable: false
      Offset: 2048
      Format: {'int16' [2 2] 'model'
               'uint32' [1 1] 'serialno'
               'single' [1 3] 'expenses'}
      Repeat: Inf
        Data: 753x1 struct array with fields:
            model
         serialno
         expenses

See Also

memmapfile, get(memmapfile)

display disp (timer)