/usr/include/ossim/base/ossim2dTo2dIdentityTransform.h is in libossim-dev 1.8.16-4ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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//
// License: LGPL
//
// See LICENSE.txt file in the top level directory for more details.
//
// Description: Contains class definition for ossim2dTo2dIdentityTransform.
//
//*******************************************************************
// $Id$
#ifndef ossim2dTo2dIdentityTransform_HEADER
#define ossim2dTo2dIdentityTransform_HEADER
#include "ossim2dTo2dTransform.h"
/**
* This is the identity transform and just passes the input to the output.
*/
class OSSIM_DLL ossim2dTo2dIdentityTransform : public ossim2dTo2dTransform
{
public:
/**
* forward transform just passes the point to the output.
*/
virtual void forward(const ossimDpt& input,
ossimDpt& output) const
{
output = input;
}
/**
* forward transform nothing is modified on the input point.
*/
virtual void forward(ossimDpt& /* modify_this */) const
{
// do nothing this is identity
}
/**
* inverse transform just passes the point to the output.
*/
virtual void inverse(const ossimDpt& input,
ossimDpt& output) const
{
output = input;
}
/**
* inverse transform nothing is modified on the input point.
*/
virtual void inverse(ossimDpt& /* modify_this */) const
{
// do nothing this is identity
}
/**
* Pass equality to the parent
*/
virtual const ossim2dTo2dIdentityTransform& operator=(
const ossim2dTo2dIdentityTransform& rhs)
{
ossim2dTo2dTransform::operator =(rhs);
return *this;
}
protected:
TYPE_DATA
};
#endif
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