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/******************************************************************************
* $Id: prologue.h 15064 2008-07-28 19:10:23Z mloskot $
*
* Purpose: Interface of Prologue class. Parse the prologue of one repeat
* cycle and keep the interesting info.
* Author: Bas Retsios, retsios@itc.nl
*
******************************************************************************
* Copyright (c) 2004, ITC
*
* 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.
******************************************************************************/
#if !defined(AFX_PROLOGUE_H__777B5B86_04F4_4A01_86F6_24615DCD8446__INCLUDED_)
#define AFX_PROLOGUE_H__777B5B86_04F4_4A01_86F6_24615DCD8446__INCLUDED_
#if _MSC_VER > 1000
#pragma once
#endif // _MSC_VER > 1000
#include <fstream>
class ReferenceGridRecord
{
public:
ReferenceGridRecord(std::ifstream & ifile);
int NumberOfLines;
int NumberOfColumns;
double LineDirGridStep;
double ColumnDirGridStep;
unsigned char GridOrigin; // 0 == north-west corner; 1 == sw; 2 == se; 3 == ne;
};
class PlannedCoverageVIS_IRRecord
{
public:
PlannedCoverageVIS_IRRecord(std::ifstream & ifile);
int SouthernLinePlanned;
int NorthernLinePlanned;
int EasternColumnPlanned;
int WesternColumnPlanned;
};
class PlannedCoverageHRVRecord
{
public:
PlannedCoverageHRVRecord(std::ifstream & ifile);
int LowerSouthLinePlanned;
int LowerNorthLinePlanned;
int LowerEastColumnPlanned;
int LowerWestColumnPlanned;
int UpperSouthLinePlanned;
int UpperNorthLinePlanned;
int UpperEastColumnPlanned;
int UpperWestColumnPlanned;
};
class ImageDescriptionRecord
{
public:
ImageDescriptionRecord(std::ifstream & ifile);
virtual ~ImageDescriptionRecord();
unsigned char TypeOfProjection; // 1 == Geostationary, Earth centered in grid
double LongitudeOfSSP;
ReferenceGridRecord * ReferenceGridVIS_IR;
ReferenceGridRecord * ReferenceGridHRV;
PlannedCoverageVIS_IRRecord * PlannedCoverageVIS_IR;
PlannedCoverageHRVRecord * PlannedCoverageHRV;
unsigned char ImageProcDirection; // 0 == north-south; 1 == south-north
unsigned char PixelGenDirection; // 0 == east-west; 1 == west-east;
unsigned char PlannedChannelProcessing [12];
};
class RadiometricProcessingRecord
{
public:
RadiometricProcessingRecord(std::ifstream & ifile);
double Cal_Slope [12];
double Cal_Offset [12];
};
class Prologue
{
public:
Prologue();
virtual ~Prologue();
void read(std::ifstream & ifile);
const ImageDescriptionRecord * idr()
{
return m_idr;
};
const RadiometricProcessingRecord * rpr()
{
return m_rpr;
};
private:
ImageDescriptionRecord * m_idr;
RadiometricProcessingRecord * m_rpr;
};
#endif // !defined(AFX_PROLOGUE_H__777B5B86_04F4_4A01_86F6_24615DCD8446__INCLUDED_)
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