Dogcows Code - chaz/yoink/blob - src/moof/cml/external.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 external_h
  14 #define external_h
  15
  16 namespace cml {
  17
  18 /** This is a selector for external 1D and 2D arrays.
  19  *
  20  * The external<> struct is used only to select a 1D or 2D array as the
  21  * base class of a vector or matrix.  The rebind<> template is used by
  22  * quaternion<> to select its vector length in a generic way.
  23  *
  24  * @sa fixed
  25  * @sa dynamic
  26  */
  27 template<int Dim1 = -1, int Dim2 = -1> struct external {
  28
  29     /** Rebind to a 1D type.
  30      *
  31      * This is used by quaternion<>.
  32      */
  33     template<int D> struct rebind { typedef external<D> other; };
  34 };
  35
  36 } // namespace cml
  37
  38 #endif
  39
  40 // -------------------------------------------------------------------------
  41 // vim:ft=cpp