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-/* ====================================================================
- * Copyright (c) 1999-2004 Carnegie Mellon University. All rights
- * reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions
- * are met:
- *
- * 1. Redistributions of source code must retain the above copyright
- * notice, this list of conditions and the following disclaimer.
- *
- * 2. Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in
- * the documentation and/or other materials provided with the
- * distribution.
- *
- * This work was supported in part by funding from the Defense Advanced
- * Research Projects Agency and the National Science Foundation of the
- * United States of America, and the CMU Sphinx Speech Consortium.
- *
- * THIS SOFTWARE IS PROVIDED BY CARNEGIE MELLON UNIVERSITY ``AS IS'' AND
- * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
- * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL CARNEGIE MELLON UNIVERSITY
- * NOR ITS EMPLOYEES BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
- * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
- * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
- * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
- * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
- *
- * ====================================================================
- *
- */
-
-/*
- * vector.h -- vector routines.
- *
- * **********************************************
- * CMU ARPA Speech Project
- *
- * Copyright (c) 1997 Carnegie Mellon University.
- * ALL RIGHTS RESERVED.
- * **********************************************
- */
-
-
-#ifndef __VECTOR_H__
-#define __VECTOR_H__
-
-/* System headers. */
-#include <stdio.h>
-
-/* SphinxBase headers. */
-#include <sphinxbase/prim_type.h>
-
-typedef float32 *vector_t;
-
-/*
- * The reason for some of the "trivial" routines below is that they could be OPTIMIZED for SPEED
- * at some point.
- */
-
-
-/* Floor all elements of v[0..dim-1] to min value of f */
-void vector_floor(vector_t v, int32 dim, float64 f);
-
-
-/* Floor all non-0 elements of v[0..dim-1] to min value of f */
-void vector_nz_floor(vector_t v, int32 dim, float64 f);
-
-
-/*
- * Normalize the elements of the given vector so that they sum to 1.0. If the sum is 0.0
- * to begin with, the vector is left untouched. Return value: The normalization factor.
- */
-float64 vector_sum_norm(vector_t v, int32 dim);
-
-
-/* Print vector in one line, in %11.4e format, terminated by newline */
-void vector_print(FILE *fp, vector_t v, int32 dim);
-
-
-/* Return TRUE iff given vector is all 0.0 */
-int32 vector_is_zero (float32 *vec, /* In: Vector to be checked */
- int32 len); /* In: Length of above vector */
-
-#endif /* VECTOR_H */