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Member "gnuastro-0.9/lib/arithmetic-and.c" (2 Jan 2019, 1847 Bytes) of package /linux/privat/gnuastro-0.9.tar.lz:


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    1 /*********************************************************************
    2 Arithmetic operations on data structures.
    3 This is part of GNU Astronomy Utilities (Gnuastro) package.
    4 
    5 Original author:
    6      Mohammad Akhlaghi <mohammad@akhlaghi.org>
    7 Contributing author(s):
    8 Copyright (C) 2016-2019, Free Software Foundation, Inc.
    9 
   10 Gnuastro is free software: you can redistribute it and/or modify it
   11 under the terms of the GNU General Public License as published by the
   12 Free Software Foundation, either version 3 of the License, or (at your
   13 option) any later version.
   14 
   15 Gnuastro is distributed in the hope that it will be useful, but
   16 WITHOUT ANY WARRANTY; without even the implied warranty of
   17 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
   18 General Public License for more details.
   19 
   20 You should have received a copy of the GNU General Public License
   21 along with Gnuastro. If not, see <http://www.gnu.org/licenses/>.
   22 **********************************************************************/
   23 #include <config.h>
   24 
   25 #include <stdio.h>
   26 #include <errno.h>
   27 #include <error.h>
   28 #include <stdlib.h>
   29 
   30 #include <gnuastro/blank.h>
   31 
   32 #include <gnuastro-internal/arithmetic-binary.h>
   33 #include <gnuastro-internal/arithmetic-internal.h>
   34 
   35 
   36 
   37 
   38 
   39 /* `BINARY_SET_LT' is defined in `arithmetic-binary.h'. As you see there,
   40    this is a deep macro (calls other macros) to deal with different
   41    types. This allows efficiency in processing (after compilation), but
   42    compilation will be very slow. Therefore, for each operator we have
   43    defined a separate `.c' file so they are built separately and when built
   44    in parallel can be much faster than having them all in a single file. */
   45 void
   46 arithmetic_and(gal_data_t *l, gal_data_t *r, gal_data_t *o)
   47 {
   48   int checkblank=gal_arithmetic_binary_checkblank(l, r);
   49 
   50   BINARY_SET_LT( ARITHMETIC_BINARY_OUT_TYPE_INCR_SEP, && );
   51 }