plus_struct.c File Reference

#include <sys/types.h>
#include <string.h>
#include <grass/vector.h>
#include <grass/glocale.h>
#include <grass/version.h>

Include dependency graph for plus_struct.c:

Go to the source code of this file.

Functions
int	dig_Rd_P_node (struct Plus_head *Plus, int n, struct gvfile *fp)
int	dig_Wr_P_node (struct Plus_head *Plus, int n, struct gvfile *fp)
int	dig_Rd_P_line (struct Plus_head *Plus, int n, struct gvfile *fp)
int	dig_Wr_P_line (struct Plus_head *Plus, int n, struct gvfile *fp)
int	dig_Rd_P_area (struct Plus_head *Plus, int n, struct gvfile *fp)
int	dig_Wr_P_area (struct Plus_head *Plus, int n, struct gvfile *fp)
int	dig_Rd_P_isle (struct Plus_head *Plus, int n, struct gvfile *fp)
int	dig_Wr_P_isle (struct Plus_head *Plus, int n, struct gvfile *fp)
int	dig_Rd_Plus_head (struct gvfile *fp, struct Plus_head *ptr)
	Read Plus_head from file. More...
int	dig_Wr_Plus_head (struct gvfile *fp, struct Plus_head *ptr)

Function Documentation

dig_Rd_P_area()

int dig_Rd_P_area	(	struct Plus_head *	Plus,
		int	n,
		struct gvfile *	fp
	)

Definition at line 329 of file plus_struct.c.

References Plus_head::Area, P_area::centroid, dig__fread_port_P(), dig_alloc_area(), dig_area_alloc_isle(), dig_area_alloc_line(), G_debug(), P_area::isles, P_area::lines, P_area::n_isles, P_area::n_lines, and NULL.

Referenced by dig_load_plus().

dig_Rd_P_isle()

int dig_Rd_P_isle	(	struct Plus_head *	Plus,
		int	n,
		struct gvfile *	fp
	)

Definition at line 414 of file plus_struct.c.

References P_isle::area, dig__fread_port_P(), dig_alloc_isle(), dig_isle_alloc_line(), G_debug(), Plus_head::Isle, P_isle::lines, P_isle::n_lines, and NULL.

Referenced by dig_load_plus().

dig_Rd_P_line()

int dig_Rd_P_line	(	struct Plus_head *	Plus,
		int	n,
		struct gvfile *	fp
	)

Definition at line 148 of file plus_struct.c.

References P_topo_c::area, dig__fread_port_C(), dig__fread_port_I(), dig__fread_port_O(), dig__fread_port_P(), dig_alloc_line(), dig_alloc_topo(), dig_type_from_store(), G_debug(), GV_BOUNDARY, GV_CENTROID, GV_FACE, GV_KERNEL, GV_LINE, GV_POINT, if(), P_topo_b::left, P_topo_f::left, Plus_head::Line, P_topo_l::N1, P_topo_b::N1, P_topo_l::N2, P_topo_b::N2, NULL, Plus_head::off_t_size, P_line::offset, P_topo_b::right, P_line::topo, P_line::type, P_topo_k::volume, and Plus_head::with_z.

Referenced by dig_load_plus().

dig_Rd_P_node()

int dig_Rd_P_node	(	struct Plus_head *	Plus,
		int	n,
		struct gvfile *	fp
	)

Definition at line 50 of file plus_struct.c.

References P_node::angles, dig__fread_port_D(), dig__fread_port_F(), dig__fread_port_P(), dig_alloc_node(), dig_node_alloc_line(), G_debug(), P_node::lines, P_node::n_lines, Plus_head::Node, NULL, Plus_head::with_z, P_node::x, P_node::y, and P_node::z.

Referenced by dig_load_plus().

dig_Rd_Plus_head()

int dig_Rd_Plus_head	(	struct gvfile *	fp,
		struct Plus_head *	ptr
	)

Read Plus_head from file.

Parameters

	fp	pointer to gvfile structure
[in,out]	ptr	pointer to Plus_head structure

Returns

-1 error

0 OK

Definition at line 489 of file plus_struct.c.

References _, Plus_head::Area_offset, bound_box::B, Version_info::back_major, Version_info::back_minor, Plus_head::box, Plus_head::coor_size, dig__fread_port_C(), dig__fread_port_D(), dig__fread_port_L(), dig__fread_port_O(), dig__fread_port_P(), dig_fseek(), dig_init_portable(), dig_rewind(), dig_set_cur_port(), bound_box::E, Plus_head::Edge_offset, G_debug(), G_fatal_error(), G_warning(), GRASS_VERSION_MAJOR, GRASS_VERSION_MINOR, GV_TOPO_VER_MAJOR, GV_TOPO_VER_MINOR, Plus_head::head_size, Plus_head::Hole_offset, Plus_head::Isle_offset, Plus_head::Line_offset, Version_info::major, Version_info::minor, bound_box::N, Plus_head::n_areas, Plus_head::n_blines, Plus_head::n_clines, Plus_head::n_edges, Plus_head::n_flines, Plus_head::n_holes, Plus_head::n_isles, Plus_head::n_klines, Plus_head::n_lines, Plus_head::n_llines, Plus_head::n_nodes, Plus_head::n_plines, Plus_head::n_volumes, Plus_head::Node_offset, Plus_head::off_t_size, Plus_head::port, PRI_OFF_T, bound_box::S, bound_box::T, Plus_head::topo, Plus_head::version, Plus_head::Volume_offset, bound_box::W, and Plus_head::with_z.

Referenced by dig_load_plus(), and Vect_open_topo().

dig_Wr_P_area()

int dig_Wr_P_area	(	struct Plus_head *	Plus,
		int	n,
		struct gvfile *	fp
	)

Definition at line 376 of file plus_struct.c.

References Plus_head::Area, P_area::centroid, dig__fwrite_port_P(), P_area::isles, P_area::lines, P_area::n_isles, P_area::n_lines, and NULL.

Referenced by dig_write_areas().

dig_Wr_P_isle()

int dig_Wr_P_isle	(	struct Plus_head *	Plus,
		int	n,
		struct gvfile *	fp
	)

Definition at line 450 of file plus_struct.c.

References P_isle::area, dig__fwrite_port_P(), Plus_head::Isle, P_isle::lines, P_isle::n_lines, and NULL.

Referenced by dig_write_isles().

dig_Wr_P_line()

int dig_Wr_P_line	(	struct Plus_head *	Plus,
		int	n,
		struct gvfile *	fp
	)

Definition at line 239 of file plus_struct.c.

References P_topo_c::area, dig__fwrite_port_C(), dig__fwrite_port_I(), dig__fwrite_port_O(), dig__fwrite_port_P(), dig_type_to_store(), G_debug(), GV_BOUNDARY, GV_CENTROID, GV_FACE, GV_KERNEL, GV_LINE, if(), P_topo_b::left, P_topo_f::left, Plus_head::Line, P_topo_l::N1, P_topo_b::N1, P_topo_l::N2, P_topo_b::N2, NULL, Plus_head::off_t_size, P_line::offset, P_topo_b::right, P_topo_f::right, P_line::topo, P_line::type, P_topo_k::volume, and Plus_head::with_z.

Referenced by dig_write_lines().

dig_Wr_P_node()

int dig_Wr_P_node	(	struct Plus_head *	Plus,
		int	n,
		struct gvfile *	fp
	)

Definition at line 103 of file plus_struct.c.

References P_node::angles, dig__fwrite_port_D(), dig__fwrite_port_F(), dig__fwrite_port_P(), G_debug(), P_node::lines, P_node::n_lines, Plus_head::Node, NULL, Plus_head::with_z, P_node::x, P_node::y, and P_node::z.

Referenced by dig_write_nodes().

dig_Wr_Plus_head()

int dig_Wr_Plus_head	(	struct gvfile *	fp,
		struct Plus_head *	ptr
	)

Definition at line 646 of file plus_struct.c.

References Plus_head::Area_offset, bound_box::B, Plus_head::box, Port_info::byte_order, Plus_head::coor_size, dig__fwrite_port_C(), dig__fwrite_port_D(), dig__fwrite_port_L(), dig__fwrite_port_O(), dig__fwrite_port_P(), dig_ftell(), dig_rewind(), dig_set_cur_port(), bound_box::E, Plus_head::Edge_offset, G_debug(), GV_TOPO_EARLIEST_MAJOR, GV_TOPO_EARLIEST_MINOR, GV_TOPO_VER_MAJOR, GV_TOPO_VER_MINOR, Plus_head::Hole_offset, Plus_head::Isle_offset, Plus_head::Line_offset, bound_box::N, Plus_head::n_areas, Plus_head::n_blines, Plus_head::n_clines, Plus_head::n_edges, Plus_head::n_flines, Plus_head::n_holes, Plus_head::n_isles, Plus_head::n_klines, Plus_head::n_lines, Plus_head::n_llines, Plus_head::n_nodes, Plus_head::n_plines, Plus_head::n_volumes, Plus_head::Node_offset, Plus_head::off_t_size, Plus_head::port, PORT_LONG_MAX, PRI_OFF_T, bound_box::S, bound_box::T, Plus_head::Volume_offset, bound_box::W, and Plus_head::with_z.

Referenced by dig_write_plus_file().