MFUtil.h

/*
 * Copyright (C) 2015 MarketFactory, Inc. All rights reserved.
 * Use in source and binary forms, with or without modification, is permitted
 * provided that the following conditions are met:
 * 1. You may only use this software for internal evaluation and testing
 * purposes and may not use the software for engaging
 * in live trades, unless and until you have entered into a separate agreement
 * with MarketFactory governing the use of
 * MarketFactory software in a production environment.
 * 2. You may not distribute the software (in either source or binary forms) to
 * third parties.
 * 3. All copies of source code must retain the above copyright notice, this
 * list of conditions and the following disclaimer.
 *    THIS SOFTWARE IS PROVIDED BY MARKETFACTORY AND ITS LICENSORS "AS IS" AND
 * ANY EXPRESS 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 MARKETFACTORY OR ITS LICENSORS 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.
 */
#ifndef _MF_UTIL_H_
#define _MF_UTIL_H_

//-----------------------------------------------------
namespace MFUtil {

enum {
  QTY_EXPONENT = 100000L,
  PRICE_EXPONENT = 1000000000L
};

inline int64_t convertQuantityToMantissa(int64_t quantity) {
  return quantity * QTY_EXPONENT;
}

inline int64_t convertPriceToMantissa(int64_t price) {
  return price * PRICE_EXPONENT;
}
}
#endif