Dogcows Code - chaz/yoink/blob - src/cml/fixed.h

   1 /* -*- C++ -*- ------------------------------------------------------------
   2
   3 Copyright (c) 2007 Jesse Anders and Demian Nave http://cmldev.net/
   4
   5 The Configurable Math Library (CML) is distributed under the terms of the
   6 Boost Software License, v1.0 (see cml/LICENSE for details).
   7
   8  *-----------------------------------------------------------------------*/
   9 /** @file
  10  *  @brief
  11  */
  12
  13 #ifndef fixed_h
  14 #define fixed_h
  15
  16 namespace cml {
  17
  18
  19 /** This is a selector for fixed 1D and 2D arrays.
  20  *
  21  * The fixed<> struct is used only to select a 1D or 2D array as the base
  22  * class of a vector or matrix.  The rebind<> template is used by
  23  * quaternion<> to select its vector length in a generic way.
  24  *
  25  * @sa dynamic
  26  * @sa external
  27  */
  28 template<int Dim1 = -1, int Dim2 = -1> struct fixed {
  29
  30     /** Rebind to a 1D type.
  31      *
  32      * This is used by quaternion<>.
  33      */
  34     template<int D> struct rebind { typedef fixed<D> other; };
  35 };
  36
  37 } // namespace cml
  38
  39 #endif
  40
  41 // -------------------------------------------------------------------------
  42 // vim:ft=cpp