grid_cell.h File Reference

#include <stdio.h>

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Data Structures
struct	yac_grid_cell

Enumerations
enum	yac_edge_type { YAC_GREAT_CIRCLE_EDGE = 0 , YAC_LAT_CIRCLE_EDGE = 1 , YAC_LON_CIRCLE_EDGE = 2 }
enum	yac_cell_type { YAC_LON_LAT_CELL , YAC_LAT_CELL , YAC_GREAT_CIRCLE_CELL , YAC_MIXED_CELL }

Functions
void	yac_init_grid_cell (struct yac_grid_cell *cell)
void	yac_copy_grid_cell (struct yac_grid_cell in_cell, struct yac_grid_cell *out_cell)
void	yac_free_grid_cell (struct yac_grid_cell *cell)

Enumeration Type Documentation

yac_cell_type

enum yac_cell_type

Enumerator
YAC_LON_LAT_CELL
YAC_LAT_CELL
YAC_GREAT_CIRCLE_CELL
YAC_MIXED_CELL

Definition at line 26 of file grid_cell.h.

yac_edge_type

enum yac_edge_type

Enumerator
YAC_GREAT_CIRCLE_EDGE	great circle
YAC_LAT_CIRCLE_EDGE	latitude circle
YAC_LON_CIRCLE_EDGE	longitude circle

Definition at line 12 of file grid_cell.h.

Function Documentation

yac_copy_grid_cell()

void yac_copy_grid_cell	(	struct yac_grid_cell	in_cell,
		struct yac_grid_cell *	out_cell )

copies a given grid cell

Parameters

[in]	in_cell	cell to be copied
[out]	out_cell	copied cell

Remarks

out_cell needs to be a cell that has previously been initialised or a cell that already contains valid data

Definition at line 34 of file grid_cell.c.

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yac_free_grid_cell()

void yac_free_grid_cell

(

struct yac_grid_cell *

cell

)

frees all memory associated with a grid_cell object and reinitialised the cell

Parameters

[in,out]

cell

Definition at line 44 of file grid_cell.c.

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yac_init_grid_cell()

void yac_init_grid_cell

(

struct yac_grid_cell *

cell

)

initiates a grid_cell object before the first being used a grid_cell object has to be initialised

Parameters

[in]

cell

object to be initialised

See also

free_grid_cell

get_grid_cell

Definition at line 14 of file grid_cell.c.

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