1VIEWHT(3)             MBK HASH TABLE MANAGEMENT FUNCTIONS            VIEWHT(3)
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NAME

6       viewht - displays a hash table contents
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SYNOPSIS

9       #include "mut.h"
10       void viewht(table, display)
11       ht ∗table;
12       char ∗(∗display)();
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PARAMETER

15       table               Hash table to be viewed
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17       display             Function  to  be used for displaying an item of the
18                           table This function needs a user  supplied  parame‐
19                           ter, the pointer to the item.
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DESCRIPTION

22       viewht() displays all items of table :
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24       index               This is the entry index of the hash table
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26       key                 This  pointer  is the one given by the user.  It is
27                           displayed using something like
28                           fprintf(stdout, "%s\n", display(key));.
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30       value               This is the value associated with the key.   It  is
31                           displayed as an int.
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EXAMPLE

34       #include "mut.h"
35       #include <stdio.h>
36       typedef struct of_fp {
37          char ∗name;
38          float f;
39          void ∗p;
40       } fp;
41       char ∗printout(s)
42       fp ∗s;
43       {
44       char t[BUFSIZ];
45          sprintf(t, "name : `%s' :~~~: float value : `%.6f' <%#x>",
46             s->name, s->f, s->p);
47          return t;
48       }
49       void displayall(h)
50       ht *h;
51       {
52          viewht(h, printout);
53       }
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SEE ALSO

56       mbk(1),  addht(3),  delht(3), addhtitem(3), gethtitem(3), sethtitem(3),
57       delhtitem(3).
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64ASIM/LIP6                       October 1, 1997                      VIEWHT(3)