10d29d597c
This is our new RELEASE-4_0 branch which was taken from ansto/93d9a7c Conflicts: .gitignore SICSmain.c asynnet.c confvirtualmot.c counter.c devexec.c drive.c event.h exebuf.c exeman.c histmem.c interface.h motor.c motorlist.c motorsec.c multicounter.c napi.c napi.h napi4.c network.c nwatch.c nxscript.c nxxml.c nxxml.h ofac.c reflist.c scan.c sicshipadaba.c sicsobj.c site_ansto/docs/Copyright.txt site_ansto/instrument/lyrebird/config/tasmad/sicscommon/nxsupport.tcl site_ansto/instrument/lyrebird/config/tasmad/taspub_sics/tasscript.tcl statusfile.c tasdrive.c tasub.c tasub.h tasublib.c tasublib.h
54 lines
879 B
C
54 lines
879 B
C
/*
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* arrayutil.c
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*
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* copyright: see file COPYRIGHT
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*
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* some utilities for dealing with arrays
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*
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* Created on: Mar 16, 2011
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* Author: koennecke
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*/
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long sumWindow(int *data, int xstart, int xend, int xlength,
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int ystart, int yend, int ylength)
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{
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int i,j;
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long result = 0;
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int *row;
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if(xstart < 0 || xstart > xlength){
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return -2;
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}
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if(xend < 0 || xend > xlength){
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return -2;
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}
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if(xend < xstart){
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return -2;
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}
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if(ystart < 0 || ystart > ylength){
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return -2;
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}
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if(yend < 0 || yend > ylength){
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return -2;
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}
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if(yend < ystart){
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return -2;
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}
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/* for(j = ystart; j < yend; j++){ */
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/* row = data + j*xlength; */
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/* for(i = xstart; i < xend; i++){ */
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/* result += row[i]; */
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/* } */
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/* } */
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for(i = xstart; i < xend; i++){
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row = data + i*ylength;
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for(j = ystart; j < yend; j++){
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result += row[j];
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}
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}
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return result;
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}
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