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Common/vtkSystemIncludes.h

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00001 /*=========================================================================
00002 
00003   Program:   Visualization Toolkit
00004   Module:    $RCSfile: vtkSystemIncludes.h,v $
00005   Language:  C++
00006 
00007   Copyright (c) 1993-2002 Ken Martin, Will Schroeder, Bill Lorensen 
00008   All rights reserved.
00009   See Copyright.txt or http://www.kitware.com/Copyright.htm for details.
00010 
00011      This software is distributed WITHOUT ANY WARRANTY; without even 
00012      the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR 
00013      PURPOSE.  See the above copyright notice for more information.
00014 
00015 =========================================================================*/
00031 #ifndef __vtkSystemIncludes_h
00032 #define __vtkSystemIncludes_h
00033 
00034 /* first include the local configuration for this machine */
00035 #define __VTK_SYSTEM_INCLUDES__INSIDE
00036 #include "vtkWin32Header.h"
00037 #undef __VTK_SYSTEM_INCLUDES__INSIDE
00038 
00039 #ifndef VTK_NO_STD_NAMESPACE
00040 # define vtkstd std
00041 #else
00042 # define vtkstd
00043 #endif
00044 
00045 // The language wrapper files do not need the real streams.  They
00046 // define VTK_STREAMS_FWD_ONLY so that the streams are only
00047 // forward-declared.  This significantly improves compile time on some
00048 // platforms.
00049 #if defined(VTK_STREAMS_FWD_ONLY)
00050 # include "vtkIOStreamFwd.h" // Forward-declare the C++ streams.
00051 #else
00052 # include "vtkIOStream.h"    // Include the real C++ streams.
00053 #endif
00054 
00055 #define __VTK_SYSTEM_INCLUDES__INSIDE
00056 #include "vtkIdType.h"            // Define vtkIdType and its stream operators.
00057 #include "vtkOStreamWrapper.h"    // Include the ostream wrapper.
00058 #include "vtkOStrStreamWrapper.h" // Include the ostrstream wrapper.
00059 #undef __VTK_SYSTEM_INCLUDES__INSIDE
00060 
00061 // Include generic stuff.
00062 #include <stdio.h>
00063 #include <stdlib.h>
00064 #include <string.h>
00065 
00066 // Some constants used throughout the code
00067 #define VTK_LARGE_FLOAT 1.0e+38F
00068 #ifdef VTK_USE_64BIT_IDS
00069 #  ifdef _WIN32
00070 #    define VTK_LARGE_ID 9223372036854775807i64 // 2^63 - 1
00071 #  else
00072 #    define VTK_LARGE_ID 9223372036854775807LL // 2^63 - 1
00073 #  endif
00074 #else
00075 #  define VTK_LARGE_ID 2147483647 // 2^31 - 1
00076 #endif
00077 
00078 #define VTK_LARGE_INTEGER 2147483647 // 2^31 - 1
00079 
00080 // These types are returned by GetDataType to indicate pixel type.
00081 #define VTK_VOID            0
00082 #define VTK_BIT             1 
00083 #define VTK_CHAR            2
00084 #define VTK_UNSIGNED_CHAR   3
00085 #define VTK_SHORT           4
00086 #define VTK_UNSIGNED_SHORT  5
00087 #define VTK_INT             6
00088 #define VTK_UNSIGNED_INT    7
00089 #define VTK_LONG            8
00090 #define VTK_UNSIGNED_LONG   9
00091 #define VTK_FLOAT          10
00092 #define VTK_DOUBLE         11 
00093 #define VTK_ID_TYPE        12
00094 
00095 // These types are not currently supported by GetDataType, but are 
00096 // for completeness.
00097 #define VTK_STRING         13
00098 #define VTK_OPAQUE         14
00099 
00100 // Some constant required for correct template performance
00101 #define VTK_BIT_MIN            0
00102 #define VTK_BIT_MAX            1
00103 #define VTK_CHAR_MIN          -128
00104 #define VTK_CHAR_MAX           127
00105 #define VTK_UNSIGNED_CHAR_MIN  0
00106 #define VTK_UNSIGNED_CHAR_MAX  255
00107 #define VTK_SHORT_MIN         -32768
00108 #define VTK_SHORT_MAX          32767
00109 #define VTK_UNSIGNED_SHORT_MIN 0
00110 #define VTK_UNSIGNED_SHORT_MAX 65535
00111 #define VTK_INT_MIN          (-VTK_LARGE_INTEGER-1)
00112 #define VTK_INT_MAX            VTK_LARGE_INTEGER
00113 #define VTK_UNSIGNED_INT_MIN   0
00114 #define VTK_UNSIGNED_INT_MAX   4294967295UL
00115 #define VTK_LONG_MIN         (-VTK_LARGE_INTEGER-1)
00116 #define VTK_LONG_MAX           VTK_LARGE_INTEGER
00117 #define VTK_UNSIGNED_LONG_MIN  0
00118 #define VTK_UNSIGNED_LONG_MAX  4294967295UL
00119 #define VTK_FLOAT_MIN         -VTK_LARGE_FLOAT
00120 #define VTK_FLOAT_MAX          VTK_LARGE_FLOAT
00121 #define VTK_DOUBLE_MIN        -1.0e+99L
00122 #define VTK_DOUBLE_MAX         1.0e+99L
00123 
00124 // These types are returned to distinguish data object types
00125 #define VTK_POLY_DATA          0
00126 #define VTK_STRUCTURED_POINTS  1
00127 #define VTK_STRUCTURED_GRID    2
00128 #define VTK_RECTILINEAR_GRID   3
00129 #define VTK_UNSTRUCTURED_GRID  4
00130 #define VTK_PIECEWISE_FUNCTION 5
00131 #define VTK_IMAGE_DATA         6
00132 #define VTK_DATA_OBJECT        7
00133 #define VTK_DATA_SET           8
00134 #define VTK_POINT_SET          9
00135 
00136 // These types define error codes for vtk functions
00137 #define VTK_OK                 1
00138 #define VTK_ERROR              2
00139 
00140 // These types define different text properties
00141 #define VTK_ARIAL     0
00142 #define VTK_COURIER   1
00143 #define VTK_TIMES     2
00144 
00145 #define VTK_TEXT_LEFT     0
00146 #define VTK_TEXT_CENTERED 1
00147 #define VTK_TEXT_RIGHT    2
00148 
00149 #define VTK_TEXT_BOTTOM 0
00150 #define VTK_TEXT_TOP    2
00151 
00152 #define VTK_TEXT_GLOBAL_ANTIALIASING_SOME 0
00153 #define VTK_TEXT_GLOBAL_ANTIALIASING_NONE 1
00154 #define VTK_TEXT_GLOBAL_ANTIALIASING_ALL 2
00155 
00156 #define VTK_LUMINANCE       1
00157 #define VTK_LUMINANCE_ALPHA 2
00158 #define VTK_RGB             3
00159 #define VTK_RGBA            4
00160 
00161 #define VTK_COLOR_MODE_DEFAULT 0
00162 #define VTK_COLOR_MODE_MAP_SCALARS 1
00163 
00164 // Constants for InterpolationType
00165 #define VTK_NEAREST_INTERPOLATION       0
00166 #define VTK_LINEAR_INTERPOLATION        1
00167 
00168 // For volume rendering
00169 #define VTK_MAX_VRCOMP                  4
00170 
00171 // For multithreading
00172 
00173 // The maximum number of threads allowed
00174 #ifdef VTK_USE_SPROC
00175 #define VTK_MAX_THREADS              32
00176 #endif
00177 
00178 #ifdef VTK_USE_PTHREADS
00179 #define VTK_MAX_THREADS              32
00180 #endif
00181 
00182 #ifdef VTK_USE_WIN32_THREADS
00183 #define VTK_MAX_THREADS              8
00184 #endif
00185 
00186 #ifndef VTK_USE_WIN32_THREADS
00187 #ifndef VTK_USE_SPROC
00188 #ifndef VTK_USE_PTHREADS
00189 #define VTK_MAX_THREADS              1
00190 #endif
00191 #endif
00192 #endif
00193 
00194 // If VTK_USE_PTHREADS is defined, then the multithreaded
00195 // function is of type void *, and returns NULL
00196 // Otherwise the type is void which is correct for WIN32
00197 // and SPROC
00198 #ifdef VTK_USE_PTHREADS
00199 #define VTK_THREAD_RETURN_VALUE  NULL
00200 #define VTK_THREAD_RETURN_TYPE   void *
00201 #endif
00202 
00203 #ifdef VTK_USE_WIN32_THREADS
00204 #define VTK_THREAD_RETURN_VALUE 0
00205 #define VTK_THREAD_RETURN_TYPE DWORD __stdcall
00206 #endif
00207 
00208 #if !defined(VTK_USE_PTHREADS) && !defined(VTK_USE_WIN32_THREADS)
00209 #define VTK_THREAD_RETURN_VALUE
00210 #define VTK_THREAD_RETURN_TYPE void
00211 #endif
00212 
00213 #endif