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/*****************************************************************************************
* Copyright (c) 2006 Hewlett-Packard Development Company, L.P.
* Permission is hereby granted, free of charge, to any person obtaining a copy of
* this software and associated documentation files (the "Software"), to deal in
* the Software without restriction, including without limitation the rights to use,
* copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the
* Software, and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED,
* INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
* PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
* HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF
* CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE
* OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*****************************************************************************************/
/************************************************************************
* SVN MACROS
*
* $LastChangedDate: 2008-07-18 15:00:39 +0530 (Fri, 18 Jul 2008) $
* $Revision: 561 $
* $Author: sharmnid $
*
************************************************************************/
/************************************************************************
* FILE DESCR: Definitions for PointFloat dll exporting functions.
*
* CONTENTS:
*
* AUTHOR: Vijayakumara M.
*
* DATE: 28-July-2005
* CHANGE HISTORY:
* Author Date Description
************************************************************************/
#ifndef __POINTFLOAT_H__
#define __POINTFLOAT_H__
// The following ifdef block is the standard way of creating macros which make exporting
// from a DLL simpler. All files within this DLL are compiled with the POINTFLOAT_EXPORTS
// symbol defined on the command line. this symbol should not be defined on any project
// that uses this DLL. This way any other project whose source files include this file see
// POINTFLOAT_API functions as being imported from a DLL, wheras this DLL sees symbols
// defined with this macro as being exported.
#ifdef _WIN32
#ifdef POINTFLOAT_EXPORTS
#define POINTFLOAT_API __declspec(dllexport)
#else
#define POINTFLOAT_API __declspec(dllimport)
#endif //ifdef POINTFLOAT_EXPORTS
#else
#define POINTFLOAT_API
#endif //#ifdef _WIN32
#include "LTKTypes.h"
#include "LTKLoggerUtil.h"
class LTKShapeFeatureExtractor;
class LTKShapeFeature;
/** @defgroup PointFloatShapeFeatureExtractor
*@brief The PointFloatShapeFeatureExtractor
*/
/**
* @ingroup PointFloatShapeFeatureExtractor
* @file PointFloat.cpp
* <p>
* The functions exported by the DLL
* - ::createShapeFeatureExtractor
* - ::deleteShapeFeatureExtractor
* - ::getCurrentVersion
* - ::deleteShapeFeaturePtr
*/
/**
* @brief Returns a pointer to the instance of PointFloatShapeFeatureExtractor
*
* <p>
* This function is based on run-time polymorphism. It creates an instance of
* PointFloatShapeFeatureExtractor at run-time and returns it as a pointer to the base class <i>LTKShapeFeatureExtractor</i>
* </p>
*
* @param none
*
* @return Pointer to LTKShapeFeatureExtractor
*/
extern "C" POINTFLOAT_API int createShapeFeatureExtractor(
const LTKControlInfo& controlInfo,
LTKShapeFeatureExtractor** outFeatureExtractor);
/**
* @brief Deletes the feature extractor instance.
*
* <p>
* This function cleans up all the memory allocations done by the feature extractor by calling it's destructor.
* </p>
*
* @param featureExtractorPtr - Pointer to LTKShapeFeatureExtractor.
*
* @return 0 on Success
*/
extern "C" POINTFLOAT_API int deleteShapeFeatureExtractor(LTKShapeFeatureExtractor *featureExtractorPtr);
#endif //#ifndef __POINTFLOAT_H__
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