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Roeland Merks

In response to referee's comment:

"I am also afraid that

the ‘snapshot’ and the ‘Export cell data’ functions do not seem to work very
well in my hands, could the program be changed so that the correct file
extension (.jpg, .tif, .txt, .dat, .xls, .csv…) is given automatically."

I corrected the "export cell data" dialog (it did not actually write the file in the submitted version). Also we now assume default file extensions (.jpg for snapshot and .csv for data export) if none is given.

--
user: Roeland Merks <roeland.merks@cwi.nl>
branch 'default'
changed src/VirtualLeaf.pro
changed src/canvas.cpp
removed src/miscq.cpp
removed src/miscq.h

/*
 *
 *  $Id$
 *
 *  This file is part of the Virtual Leaf.
 *
 *  VirtualLeaf is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  VirtualLeaf is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with the Virtual Leaf.  If not, see <http://www.gnu.org/licenses/>.
 *
 *  From "Numerical recipes in C"
 *
 *  Copyright 2010 Roeland Merks.
 *
 */

#ifndef _SQR_H_
#define _SQR_H_


// redefine these macros as inline functions, to prevent scary
// behavior.  (According to compiler warnings, the above macros from
// Numerical Recipes in C are officially undefined...)
//
// However, they seem to work, but it seems safer to redefine them.
// Inline functions will behave like macros anyhow.
inline double DSQR( double a ) {

  if (a == 0.0) {
    return 0.0;
  } else {
    return a*a;
  }
}

inline float SQR( float a ) {
  if (a == 0.0) {
    return 0.0;
  } else {
    return a*a;
  }
}

#endif

/* finis */