buffer.c

/*
 * Tulip Indicators
 * https://tulipindicators.org/
 * Copyright (c) 2010-2017 Tulip Charts LLC
 * Lewis Van Winkle (LV@tulipcharts.org)
 *
 * This file is part of Tulip Indicators.
 *
 * Tulip Indicators 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.
 *
 * Tulip Indicators 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 Tulip Indicators.  If not, see <http://www.gnu.org/licenses/>.
 *
 */


#include "indicators.h"
#include "buffer.h"


ti_buffer *ti_buffer_new(int size) {
    const int s = (int)sizeof(ti_buffer) + size * (int)sizeof(TI_REAL);
    ti_buffer *ret = malloc((unsigned int)s);
    ret->size = size;
    ret->pushes = 0;
    ret->index = 0;
    ret->sum = 0;
    return ret;
}


void ti_buffer_free(ti_buffer *buffer) {
    free(buffer);
}