#72 #92 Added an error message when ln is set to 0

KCL-BMEIS · Jul 24, 2023 · a10fe1d · a10fe1d
1 parent cd09926
commit a10fe1d
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diff --git a/niftyreg_build_version.txt b/niftyreg_build_version.txt
@@ -1 +1 @@
-289
+290
diff --git a/reg-lib/_reg_base.cpp b/reg-lib/_reg_base.cpp
@@ -178,7 +178,12 @@ void reg_base<T>::SetWarpedPaddingValue(float warpedPaddingValueIn) {
 /* *************************************************************** */
 template<class T>
 void reg_base<T>::SetLevelNumber(unsigned levelNumberIn) {
+    if(levelNumberIn>0)
     levelNumber = levelNumberIn;
+    else{
+        reg_print_msg_error("The number of level is expected to be strictly positive. Exit");
+        reg_exit();
+    }
 #ifndef NDEBUG
     reg_print_fct_debug("reg_base<T>::SetLevelNumber");
 #endif