LTP GCOV extension - code coverage report
Current view: directory - ept/apt - version.h
Test: lcov.info
Date: 2008-08-14 Instrumented lines: 9
Code covered: 100.0 % Executed lines: 9

       1                 : #ifndef EPT_APT_VERSION_H
       2                 : #define EPT_APT_VERSION_H
       3                 : 
       4                 : /** \file
       5                 :  * Representation of a package with a version
       6                 :  */
       7                 : 
       8                 : /*
       9                 :  * Copyright (C) 2007  Enrico Zini <enrico@enricozini.org>
      10                 :  *
      11                 :  * This library is free software; you can redistribute it and/or
      12                 :  * modify it under the terms of the GNU Lesser General Public
      13                 :  * License as published by the Free Software Foundation; either
      14                 :  * version 2.1 of the License, or (at your option) any later version.
      15                 :  *
      16                 :  * This library is distributed in the hope that it will be useful,
      17                 :  * but WITHOUT ANY WARRANTY; without even the implied warranty of
      18                 :  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
      19                 :  * Lesser General Public License for more details.
      20                 :  *
      21                 :  * You should have received a copy of the GNU Lesser General Public
      22                 :  * License along with this library; if not, write to the Free Software
      23                 :  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  USA
      24                 :  */
      25                 : 
      26                 : #include <string>
      27                 : 
      28                 : namespace ept {
      29                 : namespace apt {
      30                 : 
      31                 : /**
      32                 :  * Lightweight Version class that represent a package with a version, with very
      33                 :  * cheap value copy operations.
      34                 :  *
      35                 :  * This class can be used to query package information from various information
      36                 :  * sources.  The purpose is create a middle ground that makes sure that all
      37                 :  * sort of different information sources about packages are referring to the
      38                 :  * same package.
      39                 :  */
      40                 : class Version
      41              55 : {
      42                 : protected:
      43                 :         std::string m_name;
      44                 :         std::string m_version;
      45                 : 
      46                 : public:
      47                 :         /**
      48                 :          * Create an invalid Version
      49                 :          */
      50               7 :         Version() {}
      51                 : 
      52                 :         /**
      53                 :          * Create a Version from strings
      54                 :          */
      55              34 :         Version(const std::string& name, const std::string& version)
      56              34 :                 : m_name(name), m_version(version) {}
      57                 : 
      58                 :         /**
      59                 :          * Return the package name
      60                 :          */
      61              81 :         std::string name() const { return m_name; }
      62                 : 
      63                 :         /**
      64                 :          * Return the package version, or the empty string if this is a
      65                 :          * versionless package.
      66                 :          */
      67              38 :         std::string version() const { return m_version; }
      68                 : 
      69                 :         /**
      70                 :          * Return the upstream part of the version
      71                 :          */
      72                 :         std::string upstreamVersion() const;
      73                 : 
      74                 :         /**
      75                 :          * Return true if this package contains a valid value
      76                 :          */
      77              11 :         bool isValid() const { return !m_name.empty() && !m_version.empty(); }
      78                 : 
      79                 :         /**
      80                 :          * Comparison operators
      81                 :          */
      82               9 :         bool operator==(const Version& pkg) const { return m_name == pkg.m_name && m_version == pkg.m_version; }
      83               5 :         bool operator!=(const Version& pkg) const { return m_name != pkg.m_name || m_version != pkg.m_version; }
      84                 :         bool operator<=(const Version& pkg) const;
      85                 :         bool operator<(const Version& pkg) const;
      86                 :         bool operator>=(const Version& pkg) const;
      87                 :         bool operator>(const Version& pkg) const;
      88                 : };
      89                 : 
      90                 : }
      91                 : }
      92                 : 
      93                 : // vim:set ts=4 sw=4:
      94                 : #endif

Generated by: LTP GCOV extension version 1.6