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/*
	* Copyright (C) 2002-2017 Sebastiano Vigna
	*
	* Licensed under the Apache License, Version 2.0 (the "License");
	* you may not use this file except in compliance with the License.
	* You may obtain a copy of the License at
	*
	*     http://www.apache.org/licenses/LICENSE-2.0
	*
	* Unless required by applicable law or agreed to in writing, software
	* distributed under the License is distributed on an "AS IS" BASIS,
	* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
	* See the License for the specific language governing permissions and
	* limitations under the License.
	*/
package it.unimi.dsi.fastutil.floats;
import java.lang.Iterable;
/** A type-specific {@link Iterable} that strengthens that specification of {@link Iterable#iterator()}.
	*
	* Warning: Java will let you write “colon” for statements with primitive-type
	* loop variables; however, what is (unfortunately) really happening is that at each iteration an
	* unboxing (and, in the case of fastutil type-specific data structures, a boxing) will be performed. Watch out.
	*
	* @see Iterable
	*/
public interface FloatIterable extends Iterable {
	/** Returns a type-specific iterator.
	 *
	 * Note that this specification strengthens the one given in {@link Iterable#iterator()}.
	 *
	 * @return a type-specific iterator.
	 * @see Iterable#iterator()
	 */
	@Override
	FloatIterator iterator();
}