lib/xenshow.c File Reference

#include "common.h"
#include "nt4.h"
#include "xenalign.h"

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Functions
static void	printMatchers (char *a, char *b, int lineSize, FILE *f)
static int	nonDashCount (char *s, int size)
void	xenShowAli (char *qSym, char *tSym, char *hSym, int symCount, FILE *f, int qOffset, int tOffset, char qStrand, char tStrand, int maxLineSize)
Variables
static char const	rcsid [] = "$Id: xenshow.c,v 1.5 2003/05/06 07:33:44 kate Exp $"

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Function Documentation

static int nonDashCount	(	char *	s,
		int	size
	)			[static]

Definition at line 22 of file xenshow.c.

Referenced by xenShowAli().

{
int count = 0;
int i;
for (i=0; i<size; ++i)
    if (s[i] != '-')
        ++count;
return count;
}

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static void printMatchers	(	char *	a,
		char *	b,
		int	lineSize,
		FILE *	f
	)			[static]

Definition at line 11 of file xenshow.c.

Referenced by xenShowAli().

{
int i;
for (i=0; i<lineSize; ++i)
   {
   char c = ((a[i] == b[i]) ? '|' : ' ');
   fputc(c, f);
   }
}

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void xenShowAli	(	char *	qSym,
		char *	tSym,
		char *	hSym,
		int	symCount,
		FILE *	f,
		int	qOffset,
		int	tOffset,
		char	qStrand,
		char	tStrand,
		int	maxLineSize
	)

Definition at line 34 of file xenshow.c.

References mustWrite(), nonDashCount(), and printMatchers().

{
int i;
int lineSize;
int count;

for (i=0; i<symCount; i += lineSize)
    {
    lineSize = symCount - i;
    if (lineSize > maxLineSize) lineSize = maxLineSize;
    mustWrite(f, qSym+i, lineSize);
    count = nonDashCount(qSym+i, lineSize);
    if (qStrand == '-')
        count = -count;
    qOffset += count;
    fprintf(f, " %9d\n", qOffset);
    printMatchers(qSym+i, tSym+i, lineSize, f);
    fputc('\n', f);
    mustWrite(f, tSym+i, lineSize);
    count = nonDashCount(tSym+i, lineSize);
    if (tStrand == '-')
        count = -count;
    tOffset += count;
    fprintf(f, " %9d\n", tOffset);
    mustWrite(f, hSym+i, lineSize);
    fputc('\n', f);
    fputc('\n', f);
    }
}

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Variable Documentation

char const rcsid[] = "$Id: xenshow.c,v 1.5 2003/05/06 07:33:44 kate Exp $" [static]

Definition at line 9 of file xenshow.c.

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