Dogcows Code - chaz/yoink/blob - src/moof/cml/core/common.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 core_common_h
  14 #define core_common_h
  15
  16 // XXX This isn't really the right place for this.
  17 #if defined(_MSC_VER)
  18 #include <cstdlib>
  19 #ifndef _SSIZE_T_DEFINED
  20 #ifdef  _WIN64
  21 typedef __int64    ssize_t;
  22 #else
  23 typedef _W64 int   ssize_t;
  24 #endif
  25 #define _SSIZE_T_DEFINED
  26 #endif
  27 #endif
  28
  29 #include <cstddef>              // for size_t
  30 #include <utility>              // for std::pair<>
  31 #include <cml/defaults.h>
  32
  33 namespace cml {
  34
  35 /** 1D tag (to select array shape). */
  36 struct oned_tag {};
  37
  38 /** 2D tag (to select array shape). */
  39 struct twod_tag {};
  40
  41 /** Statically-allocated memory tag. */
  42 struct fixed_memory_tag {};
  43
  44 /** Dynamically-allocated memory tag. */
  45 struct dynamic_memory_tag {};
  46
  47 /** Externally-allocated memory tag. */
  48 struct external_memory_tag {};
  49
  50 /** Statically-sized tag. */
  51 struct fixed_size_tag {};
  52
  53 /** Runtime-sized tag. */
  54 struct dynamic_size_tag {};
  55
  56 /** Resizable tag. */
  57 struct resizable_tag {};
  58
  59 /** Not resizable tag. */
  60 struct not_resizable_tag {};
  61
  62 /** Unit-sized tag. */
  63 struct unit_size_tag {};
  64
  65 /** Row-major storage tag. */
  66 struct row_major {};
  67
  68 /** Col-major storage tag. */
  69 struct col_major {};
  70
  71 /** Row-vector matrix basis tag. */
  72 struct row_basis {};
  73
  74 /** Column-vector matrix basis tag. */
  75 struct col_basis {};
  76
  77 /* This is the pair returned from the matrix size() method, as well as from
  78  * the matrix expression size checking code:
  79  */
  80 typedef std::pair<size_t,size_t> matrix_size;
  81
  82 } // namespace cml
  83
  84 #endif
  85
  86 // -------------------------------------------------------------------------
  87 // vim:ft=cpp