ADDHTITEM(3) MBK HASH TABLE MANAGEMENT FUNCTIONS ADDHTITEM(3) NAME addhtitem - adds a new item in a hash table. SYNOPSIS #include "mut.h" void addhtitem(table, key, value) ht *table; void *key; int value; PARAMETERS table Hash table pointer key Key used by the hash coding function to add the item value Value associated with the key DESCRIPTION addhtitem() adds a new item in the hash table pointed to by table. If the key already exists, the old value is changed to the new one. Value must be distinct from EMPTYHT and DELETEHT. The length of the table increases au- tomatically when the length given in addht() leads to a performance shut down. EXAMPLE #include "mut.h" #include "mlo.h" void conHenter(h, ptfig) ht *h; lofig_list *ptfig; { locon_list *ptcon; /* since connector names are unique, add them without check */ for (ptcon = p->LOCON; ptcon; ptcon = ptcon->NEXT) addhtitem(h, ptcon->NAME, 0); } ERRORS "*** mbk error *** addhtitem impossible : value is EMPTYHT or DELETEHT" The values EMPTYHT, -1, and DELETEHT, -2, are reserved for internal use, sorry. DIAGNOSTICS The value must be distinct from -1 and -2. SEE ALSO mbk(1), addht(3), delht(3), gethtitem(3), sethtitem(3), delhtitem(3), viewht(3). ASIM/LIP6 October 1, 1997 ADDHTITEM(3)
NAME | SYNOPSIS | PARAMETERS | DESCRIPTION | EXAMPLE | ERRORS | DIAGNOSTICS | SEE ALSO
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