ta_utility.c

股票主要技术指标源码

/* TA-LIB Copyright (c) 1999-2007, Mario Fortier
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or
 * without modification, are permitted provided that the following
 * conditions are met:
 *
 * - Redistributions of source code must retain the above copyright
 *   notice, this list of conditions and the following disclaimer.
 *
 * - 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.
 *
 * - Neither name of author nor the names of its contributors
 *   may be used to endorse or promote products derived from this
 *   software without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 * ``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 THE
 * REGENTS OR CONTRIBUTORS 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.
 */

/* List of contributors:
 *
 *  Initial  Name/description
 *  -------------------------------------------------------------------
 *  MF       Mario Fortier
 *  RM       Robert Meier ([e-mail] http://www.meierlim.com)
 *
 * Change history:
 *
 *  MMDDYY BY     Description
 *  -------------------------------------------------------------------
 *  052603 MF     Adapt code to compile with .NET Managed C++
 *  123004 RM,MF  Adapt code to work with Visual Studio 2005
 *
 */

#if defined( _MANAGED )
   #using <mscorlib.dll>
   #include "TA-Lib-Core.h"
   #include "ta_memory.h"
namespace TicTacTec { namespace TA { namespace Library {
#else
   #include "ta_utility.h"
   #include "ta_func.h"
   #include "ta_memory.h"
#endif

#if defined( _MANAGED )
 enum class Core::RetCode Core::SetUnstablePeriod(  enum class FuncUnstId id,
                                                    unsigned int unstablePeriod )
#else
TA_RetCode TA_SetUnstablePeriod( TA_FuncUnstId id,
                                 unsigned int  unstablePeriod )
#endif
{
   int i;

   if( id > ENUM_VALUE(FuncUnstId,TA_FUNC_UNST_ALL,FuncUnstAll) )
      return ENUM_VALUE(RetCode,TA_BAD_PARAM,BadParam);

   if( id == ENUM_VALUE(FuncUnstId,TA_FUNC_UNST_ALL,FuncUnstAll) )
   {
      for( i=0; i < (int)ENUM_VALUE(FuncUnstId,TA_FUNC_UNST_ALL,FuncUnstAll); i++ )
	  {		  
         #if defined( _MANAGED )
            Globals->unstablePeriod[(int)i] = unstablePeriod;
         #else
            TA_Globals->unstablePeriod[i] = unstablePeriod;   
         #endif
	  }
   }
   else
   {
         #if defined( _MANAGED )
            Globals->unstablePeriod[(int)id] = unstablePeriod;
         #else
            TA_Globals->unstablePeriod[id] = unstablePeriod;   
         #endif      
   }

   return ENUM_VALUE(RetCode,TA_SUCCESS,Success);
}

#if defined( _MANAGED )
unsigned int Core::GetUnstablePeriod( enum class FuncUnstId id )
#else
unsigned int TA_GetUnstablePeriod( TA_FuncUnstId id )
#endif
{
   if( id >= ENUM_VALUE(FuncUnstId,TA_FUNC_UNST_ALL,FuncUnstAll) )
	   return 0;

   #if defined( _MANAGED )
      return Globals->unstablePeriod[(int)id];
   #else
      return TA_Globals->unstablePeriod[id];
   #endif
}

#if defined( _MANAGED )
 enum class Core::RetCode Core::SetCompatibility(  enum class Compatibility value )
#else
TA_RetCode TA_SetCompatibility( TA_Compatibility value )
#endif
{
   TA_GLOBALS_COMPATIBILITY = value;
   return ENUM_VALUE(RetCode,TA_SUCCESS,Success);
}

#if defined( _MANAGED )
 enum class Core::Compatibility Core::GetCompatibility( void )
#else
TA_Compatibility TA_GetCompatibility( void )
#endif
{
   return TA_GLOBALS_COMPATIBILITY;
}

#if defined( _MANAGED )
}}} // Close namespace TicTacTec::TA::Lib
#endif