Line data    Source code

       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       5             :  * This Source Code Form is subject to the terms of the Mozilla Public
       6             :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7             :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8             :  */
       9             : #ifndef _TOOLS_HELPERS_HXX
      10             : #define _TOOLS_HELPERS_HXX
      11             : 
      12        1100 : inline long MinMax( long nVal, long nMin, long nMax )
      13             : {
      14        1100 :     return nVal >= nMin ? ( nVal <= nMax ? nVal : nMax ) : nMin;
      15             : }
      16             : 
      17          17 : inline long AlignedWidth4Bytes( long nWidthBits )
      18             : {
      19          17 :     return ( ( nWidthBits + 31 ) >> 5 ) << 2;
      20             : }
      21             : 
      22       36418 : inline long FRound( double fVal )
      23             : {
      24       36418 :     return fVal > 0.0 ? static_cast<long>( fVal + 0.5 ) : -static_cast<long>( -fVal + 0.5 );
      25             : }
      26             : 
      27             : #endif
      28             : 
      29             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */