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/* @source cai application
**
** Calculate codon usage statistics
**
** @author Copyright (C) Alan Bleasby (ableasby@hgmp.mrc.ac.uk)
** @@
**
** This program is free software; you can redistribute it and/or
** modify it under the terms of the GNU General Public License
** as published by the Free Software Foundation; either version 2
** of the License, or (at your option) any later version.
**
** This program is distributed in the hope that it will be useful,
** but WITHOUT ANY WARRANTY; without even the implied warranty of
** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
** GNU General Public License for more details.
**
** You should have received a copy of the GNU General Public License
** along with this program; if not, write to the Free Software
** Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
******************************************************************************/
#include "emboss.h"
/* @prog cai ******************************************************************
**
** CAI codon adaptation index
**
******************************************************************************/
int main(int argc, char **argv)
{
AjPSeqall seqall;
AjPSeq seq;
AjPFile outf;
AjPCod codon;
AjPStr substr;
ajint beg;
ajint end;
float cai;
embInit("cai", argc, argv);
seqall = ajAcdGetSeqall("seqall");
codon = ajAcdGetCodon("cfile");
outf = ajAcdGetOutfile("outfile");
substr=ajStrNew();
while(ajSeqallNext(seqall, &seq))
{
beg = ajSeqallGetseqBegin(seqall);
end = ajSeqallGetseqEnd(seqall);
ajStrAssignSubS(&substr,ajSeqGetSeqS(seq),beg-1,end-1);
ajStrFmtUpper(&substr);
cai = (float)ajCodCalcCaiSeq(codon,substr);
ajFmtPrintF(outf,"Sequence: %S CAI: %.3f\n",ajSeqGetNameS(seq), cai);
}
ajFileClose(&outf);
ajCodDel(&codon);
ajSeqallDel(&seqall);
ajSeqDel(&seq);
ajStrDel(&substr);
embExit();
return 0;
}
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