6.1 Public variables

Variable of mglData: float * a

Data array itself. The flat data representation is used. For example, matrix [nx x ny] is presented as flat (1d-) array with length nx*ny. The element with indexes {i, j, k} is a[i+nx*j+nx*ny*k] (indexes are zero based).

Variable of mglData: int nx

Number of points in 1st dimensions (’x’ dimension).

Variable of mglData: int ny

Number of points in 2nd dimensions (’y’ dimension).

Variable of mglData: int nz

Number of points in 3d dimensions (’z’ dimension).

Variable of mglData: char * id

Column (or slice if nz>1) names – one character per column.

Variable of mglData: bool link

Flag to use external data, i.e. don’t delete it.

Method on mglData: float GetVal (long i)

Method on mglData: void SetVal (float val, long i)

Gets or sets the value in by "flat" index i without border checking. Index i should be in range [0, nx*ny*nz-1].

Method on mglData: long GetNx ()

Method on mglData: long GetNy ()

Method on mglData: long GetNz ()

C function: long mgl_data_get_nx (HCDT dat)

C function: long mgl_data_get_ny (HCDT dat)

C function: long mgl_data_get_nz (HCDT dat)

Gets the x-, y-, z-size of the data.

C function: float mgl_data_get_value (HCDT dat, int i, int j, int k)

C function: float * mgl_data_value (HMDT dat, int i, int j, int k)

C function: void mgl_data_set_value (HMDT dat, float v, int i, int j, int k)

Gets or sets the value in specified cell of the data with border checking.

C function: const float * mgl_data_data (HCDT dat)

Returns pointer to internal data array.

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