---
name: "CosPropertyService_PropertyNamesIterator"
section: "3erl"
platform: "linux"
package: "erlang-manpages"
version: "1:19.2.1+dfsg-2+deb9u3"
release: "Debian 9 (Stretch)"
platforms: ["linux"]
url: "https://new.carta.tech/CosPropertyService_PropertyNamesIterator"
---

# CosPropertyService\_PropertyNamesIterator(3erl)

This module implements the OMG CosPropertyService::PropertyNamesIterator interface.

## NAME

CosPropertyService\_PropertyNamesIterator - This module implements the OMG CosPropertyService::PropertyNamesIterator interface.

## DESCRIPTION

To get access to the record definitions for the structures use: \
 *-include\_lib("cosProperty/include/CosPropertyService.hrl").*

## EXPORTS

**reset(Iterator) -\> ok**\

Types:

Iterator = #objref\

This operation resets the position to the first property name.

**next\_one(Iterator) -\> Reply**\

Types:

Iterator = #objref\
 Reply = {boolean(), Name}\
 Name = string()\

This operation returns true if a Property Name exists at the current position and the out parameter is a valid Property Name. If false is returned the out parameter is a non-valid Property Name.

**next\_n(Iterator, HowMany) -\> Reply**\

Types:

Iterator = #objref\
 HowMany = long()\
 Reply = {boolean(), \[Name\]}\
 Name = string()\

This operation returns true if the requested number of Property Names can be delivered and there are additional property names. If false is returned a sequence of max *HowMany* property names will be returned and no more Property Names can be delivered.

**destroy(Iterator) -\> ok**\

Types:

Iterator = #objref\

This operation will terminate the Iterator and all subsequent calls will fail.