remove unused header

include/fggl/ecs3/utils.hpp

-/*
- * This file is part of FGGL.
- *
- * FGGL is free software: you can redistribute it and/or modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation, either version 3 of the License, or (at your option) any
- * later version.
- *
- * FGGL 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 Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public License along with FGGL.
- * If not, see <https://www.gnu.org/licenses/>.
- */
-
-#ifndef FGGL_ECS3_UTILS_HPP
-#define FGGL_ECS3_UTILS_HPP
-
-#include <cstddef>
-
-namespace fggl::utils {
-
-	template<typename T>
-	std::size_t search(const T *data, const std::size_t size, const T &v) {
-		// empty list == not found
-		if (size == 0) {
-			return size;
-		}
-
-		std::size_t left = 0;
-		std::size_t right = size - 1;
-		while (left <= right) {
-			std::size_t m = (left + right) / 2;
-			if (data[m] == v) {
-				return m;
-			} else if (v < data[m]) {
-				if (m == 0) {
-					return size;
-				}
-				right = m - 1;
-			} else {
-				left = m + 1;
-			}
-		}
-
-		return size;
-	}
-
-}
-
-#endif