commonWidgetsVersion.h

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/******************************************************************************
 ** Copyright (c) 1992-2010 VT MAK
** All rights reserved.
******************************************************************************/


// \file versions.h
// \brief Header ensures that the library is versioned correctly.

// Check if version has already been set.  If so we cache the value to check 
// later if the version has changed.
#ifdef DT_LIB_MAJOR_VERSION
#define DT_LIB_OLD_MAJOR_VERSION DT_LIB_MAJOR_VERSION
#undef DT_LIB_MAJOR_VERSION
#endif
#ifdef DT_LIB_MINOR_VERSION
#define DT_LIB_OLD_MINOR_VERSION DT_LIB_MINOR_VERSION
#undef DT_LIB_MINOR_VERSION
#endif

//Change 1_1 with each new version. Must use only valid identifier characters.
#define DT_LIB_MAJOR_VERSION 2
#define DT_LIB_MINOR_VERSION 5


#define DtCommonWidgetsVersion "2.7tot"

//--------------------------------------------------
//--------------------------------------------------
// Common Widgets 2.1 RELEASE NUMBER = 1
// Common Widgets 2.3 RELEASE NUMBER = 3
// Common Widgets 2.4 RELEASE NUMBER = 4
// Common Widgets 2.5 RELEASE NUMBER = 5
// Common Widgets 2.6 RELEASE NUMBER = 6
// Common Widgets 2.7 RELEASE NUMBER = 7
#define COMMON_WIDGETS_RELEASE_NUM 7

// Check to see if the version has changed.
#ifdef DT_LIB_OLD_MAJOR_VERSION
#if DT_LIB_OLD_MAJOR_VERSION != DT_LIB_MAJOR_VERSION
#ifndef DT_USE_MULTIPLE_VERSIONS
#error Using multiple versions of MAKVrExchange without defining DT_USE_MULTIPLE_VERSIONS.
#endif
#endif
#undef DT_LIB_OLD_MAJOR_VERSION
#endif

// Check to see if the minor version.
#ifdef DT_LIB_OLD_MINOR_VERSION
#if DT_LIB_OLD_MINOR_VERSION != DT_LIB_MINOR_VERSION
#ifndef DT_USE_MULTIPLE_VERSIONS
#error Using multiple versions of MAKVrExchange without defining DT_USE_MULTIPLE_VERSIONS.
#endif
#endif
#undef DT_LIB_OLD_MINOR_VERSION
#endif


// Necessary Merge Macros for creating the namespace
#ifndef DT_MERGE_IDS
#define DT_MERGE_IDS(Part1,Part2,Part3) Part1##Part2##Part3
#endif
#ifndef DT_MERGE_MACROS
#define DT_MERGE_MACROS(Part1,Part2) DT_MERGE_IDS(Part1,_,Part2)
#endif

// Alias MAKVrExchange to DT_LIB_NAMESPACE _ DT_LIB_MAJOR_VERSION _ DT_LIB_MINOR_VERSION
// Example: MAKVrExchange -> MAKVrExchange_1_0
#ifndef MAKVrExchange
#undef MAKVrExchange
#endif
#define MAKVrExchange DT_MERGE_MACROS(DT_LIB_NAMESPACE,DT_MERGE_MACROS(DT_LIB_MAJOR_VERSION,DT_LIB_MINOR_VERSION))