summaryrefslogtreecommitdiff
path: root/src/inc/shim/versioninfo.h
blob: 2c50d465e777c9e18e110c47811b8ea7c1276432 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
//
// Copyright (c) Microsoft. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.
//
//
// versioninfo.h
//
// representation of version#
// 
// Note: must be platform independent
//
// ======================================================================================

#ifndef VERSIONINFO_H
#define VERSIONINFO_H


struct VersionInfo
{
protected:
    unsigned short m_wMajor;
    unsigned short m_wMinor;
    unsigned short m_wBuild;
    unsigned short m_wRevision;
public:
    VersionInfo();
    VersionInfo( const unsigned short major,
                            const unsigned short minor,
                            const unsigned short build,
                            const unsigned short revision
                            );
    unsigned short Major() const;
    unsigned short Minor() const;
    unsigned short Build() const;
    unsigned short Revision() const;

    // 1 if "this" is bigger, -1 if "this' is smaller 
    int Compare(const VersionInfo& version) const;

    // on success returns count of  numbers read (<=4), otherwise -1
    static int Parse(   LPCTSTR szString,  
                                VersionInfo* result);
};

#include "versioninfo.inl"

#endif