1 files changed, 74 insertions, 0 deletions
diff --git a/src/iversion.cpp b/src/iversion.cpp
new file mode 100644
index 0000000..524f3e2
--- /dev/null
+++ b/src/iversion.cpp
@@ -0,0 +1,74 @@
+/**************************************************************************\
+ ibtk (Insomnia's Basic ToolKit)
+
+  By Insomnia (Steaphan Greene)
+  (insomnia@core.binghamton.edu)
+
+  Copyright (C) 1999 Steaphan Greene
+
+  This program is distributed in the hope that it will be useful,
+  but WITHOUT ANY WARRANTY; without even the implied warranty of
+  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+  GNU General Public License for more details.
+
+  You should have received a copy of the GNU General Public License
+  along with this program; if not, write to the Free Software
+  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111, USA.
+
+\**************************************************************************/
+#include <stdio.h>
+#include <string.h>
+#include "version.h"
+
+/*
+ * Return IBTK version in the format "MMmmsspp"
+ * MM: major version (two digits)
+ * mm: minor version (two digits)
+ * ss: sub version (two digits)
+ * pp: pre version (two digits)
+ */
+char *get_ibtk_version(void) {
+  static char buf[34];
+
+  sprintf(buf, "%.2d%.2d%.2d%.2d", IBTK_MAJOR_VERSION, IBTK_MINOR_VERSION,
+	  IBTK_SUB_VERSION, IBTK_PRE_VERSION);
+  return buf;
+  }
+
+/*
+ * Return the IBTK_VERSION_STRING
+ */
+char *get_ibtk_version_string(void) {
+  static char buf[34];
+
+  sprintf(buf, "%s", IBTK_VERSION_STRING);
+  return buf;
+  }
+
+/*
+ * Return the IBTK_FULL_VERSION_STRING
+ */
+char *get_ibtk_full_version_string(void) {
+  static char buf[34];
+
+  sprintf(buf, "%s", IBTK_FULL_VERSION_STRING);
+  return buf;
+  }
+
+/*
+ * Check if string version to control is
+ * less or greater than the current version
+ * of IBTK. Return 1 if (to_check>=current), 
+ * and 0 if (to_check<current).
+ */
+int ibtk_required_version(char *checkwith) {
+
+  if(strcmp(get_ibtk_version(), checkwith) >= 0) {
+     /* Ok, ibtk version is equal or greater that required */
+     return 1;
+    } else {
+     /* Humm, is less than required */
+     return 0;
+    }
+  }
+