c code using libpuzzle

test_libpuzzle.c

/**
    Copyright: (c) SAEKI Yoshiyasu
    License  : MIT-style license
               <http://www.opensource.org/licenses/mit-license.php>
    last updated: 2012/09/08
**/

#include<stdio.h>
#include<stdlib.h>
#include<puzzle.h>

int main(int argc, char *argv[]) {
    PuzzleContext context;
    PuzzleCvec cvec1, cvec2;
    double distance;

    puzzle_init_context(&context);
    puzzle_init_cvec(&context, &cvec1);
    puzzle_init_cvec(&context, &cvec2);

    puzzle_fill_cvec_from_file(&context, &cvec1, argv[1]);
    puzzle_fill_cvec_from_file(&context, &cvec2, argv[2]);
    distance = puzzle_vector_normalized_distance(&context, &cvec1, &cvec2, 1);
    printf("distance: %g\n", distance);

    puzzle_free_cvec(&context, &cvec1);
    puzzle_free_cvec(&context, &cvec2);
    puzzle_free_context(&context);
    return 0;
}