C++ (Cpp) indel Examples

Example #1

File: breathalyzer.c Project: santiago739/puzzles

int string_compare(char *s, char *t)
{
    uint i, j, k;
    int opt[3];

    for (i = 0; i < MAXLEN; i++) {
        row_init(i);
        column_init(i);
    }
    //print_matrix(s, t, TRUE);

    for (i = 1; i < strlen(s); i++) {
        for (j = 1; j < strlen(t); j++) {
            opt[MATCH]  = m[i-1][j-1].cost + match(s[i], t[j]);
            opt[INSERT] = m[i][j-1].cost + indel(t[j]);
            opt[DELETE] = m[i-1][j].cost + indel(s[i]);

            m[i][j].cost = opt[MATCH];
            m[i][j].parent = MATCH;
            for (k = INSERT; k <= DELETE; k++) {
                if (opt[k] < m[i][j].cost) {
                    m[i][j].cost = opt[k];
                    m[i][j].parent = k;
                }
            }
        }
    }

    goal_cell(s, t, &i, &j);
    
    return m[i][j].cost;
} 

Example #2

File: editdistance.c Project: LihuaWu/recipe

int string_compare(char *s, char *t)
{
	int i,j,k;		/* counters */
	int opt[3];		/* cost of the three options */

	for (i=0; i<MAXLEN; i++) {
		row_init(i);
		column_init(i);
	}

	for (i=1; i<strlen(s); i++)
		for (j=1; j<strlen(t); j++) {
			opt[MATCH] = m[i-1][j-1].cost + match(s[i],t[j]);
			opt[INSERT] = m[i][j-1].cost + indel(t[j]);
			opt[DELETE] = m[i-1][j].cost + indel(s[i]);

			m[i][j].cost = opt[MATCH];
			m[i][j].parent = MATCH;
			for (k=INSERT; k<=DELETE; k++)
				if (opt[k] < m[i][j].cost) {
					m[i][j].cost = opt[k];
					m[i][j].parent = k;
				}
		}

	goal_cell(s,t,&i,&j);
	return( m[i][j].cost );
}