mat.c File Reference

Functions
int	Mat_CalcSingleSubscript (int rank, int *dims, int *subs)
	Calculate a single subscript from a set of subscript values.
int *	Mat_CalcSubscripts (int rank, int *dims, int index)
	Calculate a set of subscript values from a single(linear) subscript.
int	Mat_Close (mat_t *mat)
	Closes an open Matlab MAT file.
mat_t *	Mat_Create (const char *matname, const char *hdr_str)
	Creates a new Matlab MAT file.
mat_t *	Mat_Open (const char *matname, int mode)
	Opens an existing Matlab MAT file.
int	Mat_Rewind (mat_t *mat)
	Rewinds a Matlab MAT file to the first variable.
size_t	Mat_SizeOfClass (int class_type)
	Returns the size of a Matlab Class.
int	Mat_VarAddStructField (matvar_t *matvar, matvar_t **fields)
	Adds a field to a structure.
matvar_t *	Mat_VarCalloc (void)
	Allocates memory for a new matvar_t and initializes all the fields.
matvar_t *	Mat_VarCreate (const char *name, int class_type, int data_type, int rank, int *dims, void *data, int opt)
	Creates a MAT Variable with the given name and (optionally) data.
int	Mat_VarDelete (mat_t *mat, char *name)
	Deletes a variable from a file.
matvar_t *	Mat_VarDuplicate (const matvar_t *in, int opt)
	Duplicates a matvar_t structure.
void	Mat_VarFree (matvar_t *matvar)
	Frees all the allocated memory associated with the structure.
void	Mat_VarFree2 (matvar_t *matvar)
matvar_t *	Mat_VarGetCell (matvar_t *matvar, int index)
	Returns a pointer to the Cell array at a specific index.
matvar_t **	Mat_VarGetCells (matvar_t *matvar, int *start, int *stride, int *edge)
	Indexes a cell array.
matvar_t **	Mat_VarGetCellsLinear (matvar_t *matvar, int start, int stride, int edge)
	Indexes a cell array.
int	Mat_VarGetNumberOfFields (matvar_t *matvar)
	Returns the number of fields in a structure variable.
size_t	Mat_VarGetSize (matvar_t *matvar)
	Calculates the size of a matlab variable in bytes.
matvar_t *	Mat_VarGetStructField (matvar_t *matvar, void *name_or_index, int opt, int index)
	Finds a field of a structure.
matvar_t *	Mat_VarGetStructs (matvar_t *matvar, int *start, int *stride, int *edge, int copy_fields)
	Indexes a structure.
matvar_t *	Mat_VarGetStructsLinear (matvar_t *matvar, int start, int stride, int edge, int copy_fields)
	Indexes a structure.
void	Mat_VarPrint (matvar_t *matvar, int printdata)
	Prints the variable information.
matvar_t *	Mat_VarRead (mat_t *mat, char *name)
	Reads the variable with the given name from a MAT file.
int	Mat_VarReadData (mat_t *mat, matvar_t *matvar, void *data, int *start, int *stride, int *edge)
	Reads MAT variable data from a file.
int	Mat_VarReadDataAll (mat_t *mat, matvar_t *matvar)
	Reads all the data for a matlab variable.
int	Mat_VarReadDataLinear (mat_t *mat, matvar_t *matvar, void *data, int start, int stride, int edge)
	Reads MAT variable data from a file.
matvar_t *	Mat_VarReadInfo (mat_t *mat, char *name)
	Reads the information of a variable with the given name from a MAT file.
matvar_t *	Mat_VarReadNext (mat_t *mat)
	Reads the next variable in a MAT file.
matvar_t *	Mat_VarReadNextInfo (mat_t *mat)
	Reads the information of the next variable in a MAT file.
int	Mat_VarWrite (mat_t *mat, matvar_t *matvar, int compress)
	Writes the given MAT variable to a MAT file.
int	Mat_VarWriteData (mat_t *mat, matvar_t *matvar, void *data, int *start, int *stride, int *edge)
	Writes the given data to the MAT variable.
int	Mat_VarWriteInfo (mat_t *mat, matvar_t *matvar)
	Writes the given MAT variable to a MAT file.

---

Detailed Description

Matlab MAT version 5 file functions