geometry2.h File Reference

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Data Structures
struct	DOUBLE_GRID

Functions
POINT *	new_point_from_point (POINT *point)
LINE *	new_line_from_line (LINE *line)
LINEVECTOR *	new_linevector_from_linevector (LINEVECTOR *lines)
POLYGON *	new_polygon_from_polygon (POLYGON *polygon)
POLYGONVECTOR *	new_polygonvector_from_polygonvector (POLYGONVECTOR *polygons)
polygon_connection_attributes *	new_connection_from_connection (polygon_connection_attributes *pc)
polygon_connection_attribute_array *	new_connection_array_from_connection_array (polygon_connection_attribute_array *pca)
GRID *	new_grid_from_grid (GRID *grid)
LONGBIN *	new_longbin_from_doublematrix_array (LONGMATRIX_VECTOR *lmv)
LONGBIN *	new_longbin_from_longbin (LONGBIN *lb)
DOUBLE_GRID *	new_double_grid_from_doublesquare_grid (DOUBLESQUARE_GRID *dsq)
void	free_DOUBLE_GRID (DOUBLE_GRID *dgrid)
LONGBIN *	new_longbin_from_longbin_cleaning_novalues (LONGBIN *lb)
long	bubble_sort_eleveation (long *cell_index, long nh, DOUBLEVECTOR *elevation)
int	bubble_sort_elevation_in_longbin (LONGBIN *lb, DOUBLEVECTOR *elevation)

Function Documentation

int bubble_sort_elevation_in_longbin	(	LONGBIN *	lb,
		DOUBLEVECTOR *	elevation
	)

Author

Emanuele Cordano

Date

April 2010

Definition at line 520 of file geometry2.c.

References bubble_sort_eleveation(), LONGBIN::index, NL, and LONGVECTOR::nl.

Referenced by main().

long bubble_sort_eleveation	(	long *	cell_index,
		long	nh,
		DOUBLEVECTOR *	elevation
	)

Author

Emanuele Cordano

Date

April 2001

Parameters

-(long	*) cell_index : index of the cells
-(long	) number of the cells in the rows
(DOUBLEVECTOR	*) - map of elevation

sort the cell_indexes according with the increase of elevation.

swap cell_index[i] and cell_index[i+1]

swap cell_index[i] and cell_index[i+1]

Definition at line 451 of file geometry2.c.

References DOUBLEVECTOR::nh, and DOUBLEVECTOR::nl.

Referenced by bubble_sort_elevation_in_longbin().

void free_DOUBLE_GRID

(

DOUBLE_GRID *

dgrid)

Parameters

\author

Emanuele Cordano

Date

April 2010

Definition at line 350 of file geometry2.c.

References DOUBLE_GRID::coarse, DOUBLE_GRID::fine, free_grid(), free_longbin(), DOUBLE_GRID::small_line_content, and DOUBLE_GRID::small_polygon_content.

Referenced by main().

polygon_connection_attribute_array* new_connection_array_from_connection_array

(

polygon_connection_attribute_array *

pca)

Parameters

(polygon_connection_attribute_array

*) - polygon_connection_attribute_array

Author

Emanuele Cordano

Date

April 2010

Definition at line 163 of file geometry2.c.

References polygon_connection_attribute_array::element, new_connection_attributes(), new_connection_from_connection(), polygon_connection_attribute_array::nh, and polygon_connection_attribute_array::nl.

Referenced by new_grid_from_grid().

polygon_connection_attributes* new_connection_from_connection

(

polygon_connection_attributes *

pc)

Definition at line 130 of file geometry2.c.

References polygon_connection_attributes::connections, polygon_connection_attributes::d_connections, new_doublevector(), new_longvector(), LONGVECTOR::nh, DOUBLEVECTOR::nh, LONGVECTOR::nl, and DOUBLEVECTOR::nl.

Referenced by new_connection_array_from_connection_array().

DOUBLE_GRID* new_double_grid_from_doublesquare_grid

(

DOUBLESQUARE_GRID *

dsq)

Author

Emanuele Cordano

Date

April 2010

Definition at line 321 of file geometry2.c.

References DOUBLESQUARE_GRID::big, DOUBLE_GRID::coarse, dgrid, DOUBLE_GRID::fine, DOUBLESQUARE_GRID::fine, SQUARE_GRID::grid, new_grid_from_grid(), new_longbin_from_doublematrix_array(), new_longbin_from_longbin_cleaning_novalues(), DOUBLE_GRID::novalue, SQUARE_GRID::novalue, DOUBLESQUARE_GRID::small_content_line, DOUBLESQUARE_GRID::small_content_polygon, DOUBLE_GRID::small_line_content, and DOUBLE_GRID::small_polygon_content.

Referenced by main().

GRID* new_grid_from_grid

(

GRID *

grid)

Author

Emanuele Cordano

Date

April 2010

Definition at line 187 of file geometry2.c.

References GRID::boundary_indicator, copy_string(), GRID::file_resume_connections, GRID::file_resume_lines, GRID::file_resume_polygons, GRID::lines, GRID::links, new_connection_array_from_connection_array(), new_linevector_from_linevector(), new_polygonvector_from_polygonvector(), and GRID::polygons.

Referenced by new_double_grid_from_doublesquare_grid().

LINE* new_line_from_line

(

LINE *

line)

Parameters

(LINE

*) line

Author

Emanuele Cordano

Date

April 2010

Definition at line 31 of file geometry2.c.

References LINE::begin, LINE::end, LINE::index, and new_line_from_points().

Referenced by new_linevector_from_linevector().

LINEVECTOR* new_linevector_from_linevector

(

LINEVECTOR *

lines)

Parameters

(LINEVECTOR

*) line

Author

Emanuele Cordano

Date

April 2010

Definition at line 55 of file geometry2.c.

References LINEVECTOR::element, new_line_from_line(), new_linevector(), LINEVECTOR::nh, and LINEVECTOR::nl.

Referenced by new_grid_from_grid().

LONGBIN* new_longbin_from_doublematrix_array

(

LONGMATRIX_VECTOR *

lmv)

The following functions transforms a DOUBLESQUARE_GRID into a DOUBLEGRID

Parameters

(LONGMATRIX_VECTOR	* ) - lmv
(long)	- novalue

Author

Emanuele Cordano

Definition at line 232 of file geometry2.c.

References LONGMATRIX_VECTOR::element, free_longvector(), LONGBIN::index, LONGMATRIX::ncl, new_longbin(), new_longvector(), LONGMATRIX_VECTOR::nh, LONGVECTOR::nh, LONGMATRIX_VECTOR::nl, NL, LONGVECTOR::nl, and LONGMATRIX::nrl.

Referenced by new_double_grid_from_doublesquare_grid().

LONGBIN* new_longbin_from_longbin

(

LONGBIN *

lb)

Parameters

(LONGBIN

*) - lb

Author

Emanuele Cordano

Date

April 2010

Definition at line 296 of file geometry2.c.

References LONGBIN::index, new_longbin(), NL, and LONGVECTOR::nl.

LONGBIN* new_longbin_from_longbin_cleaning_novalues

(

LONGBIN *

lb)

Parameters

(LONGBIN

*) - lb

Author

Emanuele Cordano

Date

April 2010

Definition at line 369 of file geometry2.c.

References free_longvector(), LONGBIN::index, new_longbin(), new_longvector(), LONGVECTOR::nh, NL, LONGVECTOR::nl, and stop_execution().

Referenced by new_double_grid_from_doublesquare_grid().

POINT* new_point_from_point

(

POINT *

point)

Parameters

(POINT

*) point

Author

Emanuele Cordano

Date

April 2010

Definition at line 15 of file geometry2.c.

References POINT::index, new_point(), POINT::x, POINT::y, and POINT::z.

Referenced by new_polygon_from_polygon().

POLYGON* new_polygon_from_polygon

(

POLYGON *

polygon)

Parameters

(POLYGON

*) polygon;

Author

Emanuele Cordano

Definition at line 78 of file geometry2.c.

References POLYGON::area2D, POLYGON::centroid, POLYGON::edge_indices, POLYGON::index, new_longvector(), new_point_from_point(), LONGVECTOR::nh, and LONGVECTOR::nl.

Referenced by new_polygonvector_from_polygonvector().

POLYGONVECTOR* new_polygonvector_from_polygonvector

(

POLYGONVECTOR *

polygons)

Parameters

(POLYGONVECTOR

*) - polygons

Author

Emanuele Cordano

Date

April 2010

Definition at line 107 of file geometry2.c.

References POLYGONVECTOR::element, new_polygon_from_polygon(), new_polygonvector(), POLYGONVECTOR::nh, and POLYGONVECTOR::nl.

Referenced by new_grid_from_grid().