.TH "globus_hashtable_iterators" 3 "Version 18.14" "globus_common" \" -*- nroff -*-
.ad l
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.SH NAME
globus_hashtable_iterators \- Iterators
.PP
 \- Iterators\&.  

.SH SYNOPSIS
.br
.PP
.SS "Functions"

.in +1c
.ti -1c
.RI "void * \fBglobus_hashtable_first\fP (globus_hashtable_t *table)"
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.RI "Initialize iterator to first hash table entry\&. "
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.RI "void * \fBglobus_hashtable_next\fP (globus_hashtable_t *table)"
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.RI "Increment hash table iterator\&. "
.ti -1c
.RI "void * \fBglobus_hashtable_last\fP (globus_hashtable_t *table)"
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.RI "Initialize iterator to last hash table entry\&. "
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.RI "void * \fBglobus_hashtable_prev\fP (globus_hashtable_t *table)"
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.RI "Decrement hash table iterator\&. "
.in -1c
.SH "Detailed Description"
.PP 
Iterators\&. 

The iterator is initially NULL until one of \fBglobus_hashtable_first()\fP or \fBglobus_hashtable_last()\fP has been called\&. All other calls have no effect on iterator except for \fBglobus_hashtable_remove()\fP\&. If the iterator points at the entry being removed, the iterator is moved to the next entry\&.
.PP
Once an 'end' has been reached with \fBglobus_hashtable_next()\fP or \fBglobus_hashtable_prev()\fP, the iterator must again be reset with \fBglobus_hashtable_first()\fP or \fBglobus_hashtable_last()\fP before being used\&. 
.SH "Function Documentation"
.PP 
.SS "void * globus_hashtable_first (globus_hashtable_t * table)"

.PP
Initialize iterator to first hash table entry\&. Set iterator to first entry and return datum, NULL if empty 
.SS "void * globus_hashtable_last (globus_hashtable_t * table)"

.PP
Initialize iterator to last hash table entry\&. Set iterator to last entry and return datum, NULL if empty 
.SS "void * globus_hashtable_next (globus_hashtable_t * table)"

.PP
Increment hash table iterator\&. Set iterator to next entry and return datum, NULL if at end 
.SS "void * globus_hashtable_prev (globus_hashtable_t * table)"

.PP
Decrement hash table iterator\&. Set iterator to the previous entry and return datum, NULL if at end 
.SH "Author"
.PP 
Generated automatically by Doxygen for globus_common from the source code\&.