h5common.h File Reference

#include <hdf5.h>
#include <vector>
#include <string>

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Functions
void	claim_vlen_string_memory (hid_t memtype, hid_t dspace, hid_t dtypeid, hid_t mspace, std::vector< char > &strval, bool is_scalar)
void	get_data (hid_t dset, void *buf)
int	get_slabdata (hid_t dset, const int64_t *, const int64_t *, const int64_t *, const int num_dim, void *)
void	get_strdata (int64_t, char *, char *, int)
void	get_vlen_str_data (const char *src, std::string &finalstrval)
bool	promote_char_to_short (H5T_class_t type_cls, hid_t type_id)
bool	read_vlen_string (hid_t d_dset_id, const int64_t nelms, const hsize_t *offset, const hsize_t *step, const hsize_t *count, std::vector< std::string > &finstrval)
void	read_vlen_string_value (const int64_t nelms, std::vector< char > &strval, std::vector< std::string > &finstrval, size_t ty_size)

Detailed Description

Common helper functions to access HDF5 data for both the CF and the default options.

Definition in file dmrpp_module/writer/h5common.h.

Function Documentation

claim_vlen_string_memory()

void claim_vlen_string_memory	(	hid_t	memtype,
		hid_t	dspace,
		hid_t	dtypeid,
		hid_t	mspace,
		std::vector< char > &	strval,
		bool	is_scalar )

Definition at line 393 of file dmrpp_module/h5common.cc.

get_data()

void get_data	(	hid_t	dset,
		void *	buf )

Parameters

[in]	dset	dataset id(dset)
[out]	buf	pointer to a buffer

will get all data of a dset dataset and put it into buf. Note: this routine is only used to access HDF5 integer,float and fixed-size string.

Parameters

[in]	dset	dataset id(dset)
[out]	buf	pointer to a buffer

Definition at line 50 of file dmrpp_module/h5common.cc.

get_slabdata()

int get_slabdata	(	hid_t	dset,
		const int64_t *	offset,
		const int64_t *	step,
		const int64_t *	count,
		const int	num_dim,
		void *	buf )

Definition at line 149 of file dmrpp_module/h5common.cc.

get_strdata()

void get_strdata	(	int64_t	strindex,
		char *	allbuf,
		char *	buf,
		int	elesize )

Definition at line 115 of file dmrpp_module/h5common.cc.

get_vlen_str_data()

void get_vlen_str_data	(	const char *	src,
		std::string &	finalstrval )

Definition at line 427 of file dmrpp_module/h5common.cc.

promote_char_to_short()

bool promote_char_to_short	(	H5T_class_t	type_cls,
		hid_t	type_id )

Definition at line 413 of file dmrpp_module/h5common.cc.

read_vlen_string()

bool read_vlen_string	(	hid_t	d_dset_id,
		const int64_t	nelms,
		const hsize_t *	offset,
		const hsize_t *	step,
		const hsize_t *	count,
		std::vector< std::string > &	finstrval )

Definition at line 243 of file dmrpp_module/h5common.cc.

read_vlen_string_value()

void read_vlen_string_value	(	const int64_t	nelms,
		std::vector< char > &	strval,
		std::vector< std::string > &	finstrval,
		size_t	ty_size )

Definition at line 374 of file dmrpp_module/h5common.cc.