#include "h5get.h"
#include "HDF5Int32.h"
#include "HDF5UInt32.h"
#include "HDF5UInt16.h"
#include "HDF5Int16.h"
#include "HDF5Byte.h"
#include "HDF5Int8.h"
#include "HDF5Int64.h"
#include "HDF5UInt64.h"
#include "HDF5Array.h"
#include "HDF5Str.h"
#include "HDF5Float32.h"
#include "HDF5Float64.h"
#include "HDF5Url.h"
#include "HDF5Structure.h"
#include <BESDebug.h>
#include <math.h>
#include <sstream>
Go to the source code of this file.
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bool | check_dimscale (hid_t fileid) |
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bool | check_h5str (hid_t h5type) |
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void | close_fileid (hid_t fid) |
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D4AttributeType | daptype_strrep_to_dap4_attrtype (std::string s) |
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hid_t | get_attr_info (hid_t dset, int index, bool is_dap4, DSattr_t *attr_inst_ptr, bool *ignore_attr_ptr) |
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BaseType * | Get_bt (const string &vname, const string &vpath, const string &dataset, hid_t datatype, bool is_dap4) |
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string | get_dap_type (hid_t type, bool is_dap4) |
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void | get_dataset (hid_t pid, const string &dname, DS_t *dt_inst_ptr, bool use_dimscale) |
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hid_t | get_fileid (const char *filename) |
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Structure * | Get_structure (const string &varname, const string &vpath, const string &dataset, hid_t datatype, bool is_dap4) |
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void | obtain_dimnames (hid_t dset, int ndims, DS_t *dt_inst_ptr) |
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string | print_attr (hid_t type, int loc, void *sm_buf) |
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void | write_vlen_str_attrs (hid_t attr_id, hid_t ty_id, DSattr_t *attr_inst_ptr, D4Attribute *d4_attr, AttrTable *d2_attr, bool is_dap4) |
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iterates all HDF5 internals.
This file includes all the routines to search HDF5 group, dataset, links, and attributes. since we are using HDF5 C APIs, we include all c functions in this file.
- Author
- Hyo-Kyung Lee hyokl.nosp@m.ee@h.nosp@m.dfgro.nosp@m.up.o.nosp@m.rg
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Muqun Yang myang.nosp@m.6@hd.nosp@m.fgrou.nosp@m.p.or.nosp@m.g
Definition in file h5get.cc.
◆ check_h5str()
check_h5str |
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hid_t |
h5type | ) |
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checks if type is HDF5 string type
- Parameters
-
- Returns
- true if type is string
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false otherwise
Definition at line 621 of file h5get.cc.
◆ close_fileid()
close_fileid |
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hid_t |
fid | ) |
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closes HDF5 file reffered by fid.
This function closes the HDF5 file.
- Parameters
-
- Returns
- throws an error if it can't close the file.
Definition at line 414 of file h5get.cc.
◆ get_attr_info()
get_attr_info |
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hid_t |
dset, |
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int |
index, |
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bool |
is_dap4, |
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DSattr_t * |
attr_inst_ptr, |
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bool * |
ignoreptr |
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will get attribute information.
This function will get attribute information: datatype, dataspace(dimension sizes) and number of dimensions and put it into a data struct.
- Parameters
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[in] | dset | dataset id |
[in] | index | index of attribute |
[in] | is_dap4 | is this for DAP4 |
[out] | attr_inst_ptr | an attribute instance pointer |
[out] | ignoreptr | a flag to record whether it can be ignored. |
- Returns
- pointer to attribute structure
- Exceptions
-
Definition at line 83 of file h5get.cc.
◆ get_dap_type()
get_dap_type |
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hid_t |
type, |
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bool |
is_dap4 |
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returns the string representation of HDF5 type.
This function will get the text representation(string) of the corresponding DODS datatype. DODS-HDF5 subclass method will use this function. Return type is different for DAP2 and DAP4.
- Returns
- string
- Parameters
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type | datatype id |
is_dap4 | is this for DAP4(for the calls from DMR-related routines) |
Definition at line 272 of file h5get.cc.
◆ get_fileid()
get_fileid |
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const char * |
filename | ) |
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gets HDF5 file id.
This function is used because H5Fopen cannot be directly used in a C++ code.
- Parameters
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- Returns
- a file handler id
Definition at line 392 of file h5get.cc.
◆ obtain_dimnames()
obtain_dimnames |
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hid_t |
dset, |
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int |
ndims, |
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DS_t * |
dt_inst_ptr |
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) |
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Obtain the dimension names of an HDF5 dataset and save the dimension names.
- Parameters
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[in] | dset | HDF5 dataset ID |
[in] | ndims | number of dimensions |
[out] | dt_inst_ptr | pointer to the dataset struct that saves the dim. names |
Definition at line 1494 of file h5get.cc.
◆ print_attr()
print_attr |
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hid_t |
type, |
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int |
loc, |
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void * |
sm_buf |
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) |
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will get the printed representation of an attribute.
- Parameters
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type | HDF5 data type id |
loc | the number of array number |
sm_buf | pointer to an attribute |
- Returns
- a string
- Todo:
Due to the priority of the handler work, this function will not be
re-written in this re-engineering process. KY 2011-Nov. 14th
Definition at line 642 of file h5get.cc.