Version.cpp

#include "Version.h"
#include <string>
#include <sstream>
#include <cstring>
#include <cmath>

using namespace std;

namespace Sct {

//Tag from CVS
#define TAG "$Name: SctRodDaq_3_0 $"

//Build information
const char* BuildSystem = "Linux pcei 2.4.18-27.7.cb2 #1 Mon Aug 25 11:23:19 BST 2003 i686 unknown";
const char* BuildHost = "pcei.hep.phy.cam.ac.uk";
const char* BuildDate = "17:16:13 14 Jul 2004";
const char* CmtConfig = "i686-rh73-gcc32 ";
const char* OnlineVersion = "online-00-19-01 ";
const char* RootVersion = "3.05/07";
const char* GccVersion = "3.2.3";
const char* RodDaqVersion = "SctRodDaq_3_0";
const char* DataFlowVersion = "DF-00-05-00";

const char* getVersionString() {
    static char* str = 0;
    if (!str) {
        if (strlen(TAG) > 10) {
                    str = new char[strlen(TAG)-6];
                    strncpy(str,  &TAG[7], strlen(TAG)-9);
                    str[strlen(TAG)-9] = '\0';
        } else {
            str = new char[20];
            strcpy(str, "SctRodDaq_0_00_Exp");
        }
    }
    return str;
}

const char* getVersionModifier() {
    return &strrchr(VersionString, '_')[1];
}

unsigned int getMajorVersion() {
    return (unsigned int)floor(Version);
}

unsigned int getMinorVersion() {
    return (unsigned int) floor( (Version - MajorVersion) * 101);
}

double getVersion() {
    char str [strlen(VersionString) - 10];
    strcpy(str,  &VersionString[10]);
    str[1] = '.';
    return atof(str);
}
    
const char* VersionString = getVersionString();
const char* VersionModifier = getVersionModifier();
const double Version = getVersion();
const unsigned int MajorVersion = getMajorVersion();
const unsigned int MinorVersion = getMinorVersion();
    
}

---