/* -*- coding: utf-8;mode:c++;c-file-style:"stroustrup" -*- */
/*
  Licensed under the terms of the BSD 3-Clause
  (see plotpy/__init__.py for details)
*/
#ifndef __DEBUG_HPP__
#define __DEBUG_HPP__

#define DEBUG 0

#if DEBUG

#define check(msg, x, n, r)                         \
    if (x < 0 || x >= n)                            \
    {                                               \
        printf(msg "%d out of bound (%d)\n", x, n); \
        return r;                                   \
    }
#define check_img_ptr(msg, p, r, img)                                                                  \
    if (p < img.base || p > (img.base + (img.ni - 1) * img.si + (img.nj - 1) * img.sj))                \
    {                                                                                                  \
        printf(msg "%p out of bound (%p,%dx%d, %dx%d\n", p, img.base, img.ni, img.si, img.nj, img.sj); \
        return r;                                                                                      \
    }

#else

#define check(msg, x, n, r) ;
#define check_img_ptr(msg, p, r, img) ;

#endif

#endif