I wrote a simulation program and used HDF5 to export simulation results.
However, the names of groups and datasets in dumped file may be different due to different simulation setting.
I am now using C++ to write post-processing program and what I need is some API in HDF5 C++ wrapper I can call to scan the entire file tree or part of the tree (under certain group).In this way I can find out exactly how many groups and datasets in certain dumped file. Is there such function in HDF5 C++ wrapper?
I am now using C++ to write post-processing program and what I need is
some API in HDF5 C++ wrapper I can call to scan the entire file tree
or part of the tree (under certain group).In this way I can find out
exactly how many groups and datasets in certain dumped file. Is there
such function in HDF5 C++ wrapper?
I think you are looking for the method called getObjinfo
···
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The combination of some of these functions might do what you want:
getNumObjs, then
getObjTypeByIdx
getObjnameByIdx
getObjinfo
or iterateElems.
Some of these require H5_NO_DEPRECATED_SYMBOLS not defined.
Binh-Minh
···
-----Original Message-----
From: Hdf-forum [mailto:hdf-forum-bounces@hdfgroup.org] On Behalf Of
r95222028@ntu.edu.tw
Sent: Tuesday, December 25, 2012 9:30 AM
To: HDF Users Discussion List
Subject: [Hdf-forum] How to use HDF5 C++ wrapper to scan HDF5 tree??
Dear all
I wrote a simulation program and used HDF5 to export simulation results.
However, the names of groups and datasets in dumped file may be
different due to different simulation setting.
I am now using C++ to write post-processing program and what I need is
some API in HDF5 C++ wrapper I can call to scan the entire file tree
or part of the tree (under certain group).In this way I can find out
exactly how many groups and datasets in certain dumped file. Is there
such function in HDF5 C++ wrapper?
