NAME

addIndexEntry - Adds a tile to the cache and index

SYNOPSIS

#include "topo/index.h"

Example compile flags (system dependent):
  -DLINUX_X86_64 -DLINUX_X86_64_OPTERON  -DGNU_COMPILER 
   -I/home/kobus/include
   -L/home/kobus/misc/load/linux_x86_64_opteron -L/usr/lib/x86_64-linux-gnu
  -lKJB                               -lfftw3  -lgsl -lgslcblas -ljpeg  -lSVM -lstdc++                    -lpthread -lSLATEC -lg2c    -lacml -lacml_mv -lblas -lg2c      -lncursesw 


int addIndexEntry
(
	int x,
	int y,
	char typ,
	char zone,
	const char *buf,
	int buflen
);

PARAMETERS

int x: Tile-size easting of location added to index
int y: Tile-size northing of location added to index
char typ: Tileset type of this tile
char zone: UTM zone of location
const char *buf: buffer containing tile image data
int buflen: length of buffer 'buf'

DESCRIPTION

Adds tile specified to MapsXX.dat, MapIndex.dat, and the Index. Index is in memory. Doubles fileIndex if necessary. Creates new MapsXX.dat if current one is over 625MB. This and all file cache functions are NOT reentrant, because they access static structures.

RETURNS

On success, returns value in 'buflen' otherwise -1.

FIXME

This function is liable to leak resources.

DISCLAIMER

This software is not adequatedly tested. It is recomended that results are checked independantly where appropriate.

AUTHOR

Scott Morris

DOCUMENTER

Andrew Predoehl