matvar_t Struct Reference
[Matlab MAT File I/O Library]

Matlab variable information. More...

Data Fields
int	class_type
int	compression
void *	data
int	data_size
int	data_type
long	datapos
int *	dims
mat_t *	fp
long	fpos
int	isComplex
int	isGlobal
int	isLogical
int	mem_conserve
char *	name
int	nbytes
int	rank
z_stream *	z

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Detailed Description

Contains information about a Matlab variable

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Field Documentation

int matvar_t::class_type

Class type in Matlab(mxDOUBLE_CLASS, etc)

int matvar_t::compression

Compression (0=>None,1=>ZLIB)

void* matvar_t::data

Pointer to the data

int matvar_t::data_size

Bytes / element for the data

int matvar_t::data_type

Data type(MAT_T_*)

long matvar_t::datapos

Offset from the beginning of the MAT file to the data

int* matvar_t::dims

Array of lengths for each dimension

mat_t* matvar_t::fp

Pointer to the MAT file structure (mat_t)

long matvar_t::fpos

Offset from the beginning of the MAT file to the variable

int matvar_t::isComplex

non-zero if the data is complex, 0 if real

int matvar_t::isGlobal

non-zero if the variable is global

int matvar_t::isLogical

non-zero if the variable is logical

int matvar_t::mem_conserve

1 if Memory was conserved with data

char* matvar_t::name

Name of the variable

int matvar_t::nbytes

Number of bytes for the MAT variable

int matvar_t::rank

Rank (Number of dimensions) of the data

z_stream* matvar_t::z

zlib compression state

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The documentation for this struct was generated from the following file:

• matio.h

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