00001 //---------------------------------------------------------------------------------
00002 // File Name: Version.h
00003 // Description:
00004 //
00005 // Copyright (C) 2004 - 2006 True Axis Pty Ltd, Australia. 
00006 // All Rights Reserved.
00007 //
00008 // History:
00009 //---------------------------------------------------------------------------------
00010 
00011 #ifndef TA_VERSION_H
00012 #define TA_VERSION_H
00013 
00014 #ifndef TA_DEBUG_H
00015 #include "Debug.h"
00016 #endif // TA_DEBUG_H
00017 
00018 #ifndef TA_COMMON_H
00019 #include "Common.h"
00020 #endif // TA_COMMON_H
00021 
00022 namespace TA
00023 {
00024 
00025 struct TACOMMON_CLASS Version
00026 {
00027     Version() {}
00028     Version(u16 nMajor, u16 nMinor) { this->nMajor = nMajor; this->nMinor = nMinor; }
00029     u16 nMajor;
00030     u16 nMinor;
00031 
00032     bool operator <= (const Version& that) const
00033     {
00034         if (nMajor <= that.nMajor)
00035         {
00036             // todo : Work out what should happen in the case 1.2 <= 1.11
00037             TA_ASSERT(nMinor < 10);
00038             TA_ASSERT(that.nMinor < 10);
00039             if (nMinor <= that.nMinor)
00040                 return true;
00041         }
00042         return false;
00043     }
00044     bool operator >= (const Version& that) const
00045     {
00046         if (nMajor >= that.nMajor)
00047         {
00048             // todo : Work out what should happen in the case 1.2 <= 1.11
00049             TA_ASSERT(nMinor < 10);
00050             TA_ASSERT(that.nMinor < 10);
00051             if (nMinor >= that.nMinor)
00052                 return true;
00053         }
00054         return false;
00055     }   
00056     bool operator < (const Version& that) const
00057     {
00058         if (nMajor < that.nMajor)
00059         {
00060             // todo : Work out what should happen in the case 1.2 <= 1.11
00061             TA_ASSERT(nMinor < 10);
00062             TA_ASSERT(that.nMinor < 10);
00063             if (nMinor < that.nMinor)
00064                 return true;
00065         }
00066         return false;
00067     }
00068     bool operator > (const Version& that) const
00069     {
00070         if (nMajor > that.nMajor)
00071         {
00072             // todo : Work out what should happen in the case 1.2 <= 1.11
00073             TA_ASSERT(nMinor < 10);
00074             TA_ASSERT(that.nMinor < 10);
00075             if (nMinor > that.nMinor)
00076                 return true;
00077         }
00078         return false;
00079     }
00080 };
00081 
00082 };
00083 
00084 #endif // TA_VERSION_H