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Motif 2.1 Programmer's Reference


MrmOpenHierarchyFromBuffer

Allocates a hierarchy ID and opens a buffer containing a memory image of a UID file

Format

#include
<Mrm/MrmPublic.h>
Cardinal MrmOpenHierarchyFromBuffer
unsigned char
uid_bufferMrmHierarchy
*hierarchy_id

DESCRIPTION

MrmOpenHierarchyFromBuffer allows you to specify a buffer containing information from UID files that MRM searches in subsequent fetch operations. This function also allocates a hierarchy ID and initializes the optimized search lists in the hierarchy.

buffer
Specifies a stream of bytes containing information from UID files

hierarchy_id
Returns the search hierarchy ID. The search hierarchy ID identifies the buffer that MRM searches when performing subsequent fetch calls.

RETURN

This function returns one of the following status return constants:

MrmSUCCESS
The function executed successfully.

MrmFAILURE
The function failed.

RELATED

MrmCloseHierarchy (3) and MrmOpenHierarchyPerDisplay (3).


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