1 files changed, 45 insertions, 0 deletions
diff --git a/server/src/versionstr.h b/server/src/versionstr.h
index a840bd2..ceed42f 100644
--- a/server/src/versionstr.h
+++ b/server/src/versionstr.h
@@ -41,15 +41,60 @@
 #undef patch
 #endif
 
+/**
+ * VersionStr class.
+ * It hold a version number and is capable of correct sorting, as well as string 
+ * conversion both ways.
+ */
 class VersionStr {
 public:
+  /**
+   * Constructor.
+   * @param v A std::string containing a version string on the form a.b or a.b.c
+   */
   VersionStr(std::string v);
+
+  /**
+   * Constructor.
+   * @param major A size_t containing the major version number.
+   * @param minor A size_t containing the minor version number.
+   * @param patch A size_t containing the patch level.
+   */
+  VersionStr(size_t major = 0, size_t minor = 0, size_t patch = 0);
+
+  /**
+   * Typecast to std::string operator.
+   * It simply converts the version numbers into a string of the form major.minor
+   * (if patch i 0) or major.minor.patch
+   */
   operator std::string() const;
+
+  /**
+   * Assignment from std::string operator.
+   * Same as in the VersionStr(std::string v) constructor.
+   */
   void operator=(std::string v);
+
+  /**
+   * Comparison operator.
+   * The version objects are sorted according to their major, minor and patch
+   * level numbers.
+   */
   bool operator<(const VersionStr &other) const;
 
+  /**
+   * @return Major version number.
+   */
   size_t major() const;
+
+  /**
+   * @return Minor version number.
+   */
   size_t minor() const;
+
+  /**
+   * @return Patch level.
+   */
   size_t patch() const;
 
 private: