/usr/include/libwildmagic/Wm5TImage.inl is in libwildmagic-dev 5.13-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// Copyright (c) 1998-2014
// Distributed under the Boost Software License, Version 1.0.
// http://www.boost.org/LICENSE_1_0.txt
// http://www.geometrictools.com/License/Boost/LICENSE_1_0.txt
//
// File Version: 5.0.0 (2010/01/01)
//----------------------------------------------------------------------------
template <typename T>
TImage<T>::TImage (int numDimensions, int* bounds, T* data)
:
Lattice(numDimensions, bounds)
{
SetData(data);
}
//----------------------------------------------------------------------------
template <typename T>
TImage<T>::TImage (const TImage& image)
:
Lattice(image)
{
mData = new1<T>(mQuantity);
memcpy(mData, image.mData, mQuantity*sizeof(T));
}
//----------------------------------------------------------------------------
template <typename T>
TImage<T>::TImage (const char* filename)
{
Load(filename);
}
//----------------------------------------------------------------------------
template <typename T>
TImage<T>::TImage (int numDimensions)
:
Lattice(numDimensions)
{
}
//----------------------------------------------------------------------------
template <typename T>
TImage<T>::~TImage ()
{
delete1(mData);
}
//----------------------------------------------------------------------------
template <typename T>
void TImage<T>::SetData (T* data)
{
if (data)
{
mData = data;
}
else
{
assertion(mQuantity > 0, "Quantity must be positive\n");
mData = new1<T>(mQuantity);
memset(mData, 0, mQuantity*sizeof(T));
}
}
//----------------------------------------------------------------------------
template <typename T>
T* TImage<T>::GetData () const
{
return mData;
}
//----------------------------------------------------------------------------
template <typename T>
T& TImage<T>::operator[] (int i) const
{
return mData[i];
}
//----------------------------------------------------------------------------
template <typename T>
TImage<T>& TImage<T>::operator= (const TImage& image)
{
Lattice::operator=(image);
delete1(mData);
mData = new1<T>(mQuantity);
memcpy(mData, image.mData, mQuantity*sizeof(T));
return *this;
}
//----------------------------------------------------------------------------
template <typename T>
TImage<T>& TImage<T>::operator= (T value)
{
for (int i = 0; i < mQuantity; ++i)
{
mData[i] = value;
}
return *this;
}
//----------------------------------------------------------------------------
template <typename T>
bool TImage<T>::operator== (const TImage& image) const
{
if (Lattice::operator!=(image))
{
return false;
}
return memcmp(mData, image.mData, mQuantity*sizeof(T)) == 0;
}
//----------------------------------------------------------------------------
template <typename T>
bool TImage<T>::operator!= (const TImage& image) const
{
return !operator==(image);
}
//----------------------------------------------------------------------------
template <typename T>
bool TImage<T>::Load (const char* filename)
{
FileIO inFile(filename, FileIO::FM_DEFAULT_READ);
if (!inFile)
{
mNumDimensions = 0;
mQuantity = 0;
mBounds = 0;
mOffsets = 0;
mData = 0;
return false;
}
if (!Lattice::Load(inFile))
{
mData = 0;
inFile.Close();
return false;
}
int rtti, sizeOf;
inFile.Read(sizeof(int), &rtti);
inFile.Read(sizeof(int), &sizeOf);
mData = new1<T>(mQuantity);
if (rtti == T::GetRTTI())
{
inFile.Read(sizeof(T), mQuantity, mData);
}
else
{
char* fileData = new1<char>(mQuantity*sizeOf);
inFile.Read(sizeOf, mQuantity, fileData);
ImageConvert(mQuantity, rtti, fileData, T::GetRTTI(), mData);
delete1(fileData);
}
inFile.Close();
return true;
}
//----------------------------------------------------------------------------
template <typename T>
bool TImage<T>::Save (const char* filename) const
{
FileIO outFile(filename, FileIO::FM_DEFAULT_WRITE);
if (!outFile)
{
return false;
}
if (!Lattice::Save(outFile))
{
outFile.Close();
return false;
}
int rtti = T::GetRTTI();
outFile.Write(sizeof(int), &rtti);
int sizeOf = (int)(sizeof(T));
outFile.Write(sizeof(int), &sizeOf);
outFile.Write(sizeof(T), mQuantity, mData);
outFile.Close();
return true;
}
//----------------------------------------------------------------------------
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