From 857a4e4dbed88b647619c213d731dc460d034820 Mon Sep 17 00:00:00 2001
From: Andrew <forkk@forkk.net>
Date: Fri, 3 May 2013 20:14:38 -0500
Subject: Implemented version list sorting.

Resolves MMC-8:
	https://jira.forkk.net/browse/MMC-8
---
 libmultimc/include/instversion.h | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

(limited to 'libmultimc/include/instversion.h')

diff --git a/libmultimc/include/instversion.h b/libmultimc/include/instversion.h
index e91e68ba..009bd412 100644
--- a/libmultimc/include/instversion.h
+++ b/libmultimc/include/instversion.h
@@ -104,6 +104,30 @@ public:
 	 */
 	virtual InstVersion *copyVersion(InstVersionList *newParent) const = 0;
 	
+	/*!
+	 * Checks if this version is less (older) than the given version.
+	 * \param other The version to compare this one to.
+	 * \return True if this version is older than the given version.
+	 */
+	virtual bool isLessThan(const InstVersion &other) const;
+	
+	/*!
+	 * Checks if this version is greater (newer) than the given version.
+	 * \param other The version to compare this one to.
+	 * \return True if this version is newer than the given version.
+	 */
+	virtual bool isGreaterThan(const InstVersion &other) const;
+	
+	/*!
+	 * \sa shouldSortBefore()
+	 */
+	virtual bool operator<(const InstVersion &rhs) { return isLessThan(rhs); }
+	
+	/*!
+	 * \sa shouldSortAfter()
+	 */
+	virtual bool operator>(const InstVersion &rhs) { return isGreaterThan(rhs); }
+	
 protected:
 	QString m_descriptor;
 	QString m_name;
-- 
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