diff -uprN FFB8.org/lib/src/REVOCAP_Refiner-0.4.3/Geometry/kmb_Bucket.h FFB8.new/lib/src/REVOCAP_Refiner-0.4.3/Geometry/kmb_Bucket.h
--- FFB8.org/lib/src/REVOCAP_Refiner-0.4.3/Geometry/kmb_Bucket.h	2013-03-26 10:09:31.000000000 +0900
+++ FFB8.new/lib/src/REVOCAP_Refiner-0.4.3/Geometry/kmb_Bucket.h	2020-06-16 11:33:05.765408337 +0900
@@ -64,7 +64,7 @@ public:
 		numY = this->ynum;
 		numZ = this->znum;
 	};
-	void getSize(void) const{
+	int getSize(void) const{
 		return this->xnum * this->ynum * this->znum;
 	};
 
@@ -81,12 +81,6 @@ public:
 
 		int getIndex() const{ return it->first; };
 
-		void getIndices(int &i,int &j,int &k) const{
-			i = it->first / (ynum*znum);
-			j = (it->first - i*ynum*znum) / znum;
-			k = it->first - i*ynum*znum - j*znum;
-		};
-
 		iterator& operator++(void){ ++it; return *this; };
 
 		iterator  operator++(int n){
@@ -124,12 +118,6 @@ public:
 
 		int getIndex() const{ return it->first; };
 
-		void getIndices(int &i,int &j,int &k) const{
-			i = it->first / (ynum*znum);
-			j = (it->first - i*ynum*znum) / znum;
-			k = it->first - i*ynum*znum - j*znum;
-		};
-
 		const_iterator& operator++(void){ ++it; return *this; };
 
 		const_iterator operator++(int n){