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More work adding base volume class.

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This commit is contained in:
David Williams
2011-07-29 22:00:22 +01:00
parent f7c511b2c6
commit 84c78f6839
8 changed files with 82 additions and 105 deletions
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16
library/PolyVoxCore/include/PolyVoxCore/LargeVolume.inl
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@@ -135,7 +135,7 @@ namespace PolyVox
template <typename VoxelType>
VoxelType LargeVolume<VoxelType>::getVoxelAt(int32_t uXPos, int32_t uYPos, int32_t uZPos) const
{
if(Volume<VoxelType>::m_regValidRegion.containsPoint(Vector3DInt32(uXPos, uYPos, uZPos)))
if(this->m_regValidRegion.containsPoint(Vector3DInt32(uXPos, uYPos, uZPos)))
{
const int32_t blockX = uXPos >> m_uBlockSideLengthPower;
const int32_t blockY = uYPos >> m_uBlockSideLengthPower;
@@ -238,7 +238,7 @@ namespace PolyVox
template <typename VoxelType>
bool LargeVolume<VoxelType>::setVoxelAt(int32_t uXPos, int32_t uYPos, int32_t uZPos, VoxelType tValue)
{
assert(Volume<VoxelType>::m_regValidRegion.containsPoint(Vector3DInt32(uXPos, uYPos, uZPos)));
assert(this->m_regValidRegion.containsPoint(Vector3DInt32(uXPos, uYPos, uZPos)));
const int32_t blockX = uXPos >> m_uBlockSideLengthPower;
const int32_t blockY = uYPos >> m_uBlockSideLengthPower;
@@ -424,10 +424,10 @@ namespace PolyVox
m_pLastAccessedBlock = 0;
m_bCompressionEnabled = true;
Volume<VoxelType>::m_regValidRegion = regValidRegion;
this->m_regValidRegion = regValidRegion;
m_regValidRegionInBlocks.setLowerCorner(Volume<VoxelType>::m_regValidRegion.getLowerCorner() / static_cast<int32_t>(uBlockSideLength));
m_regValidRegionInBlocks.setUpperCorner(Volume<VoxelType>::m_regValidRegion.getUpperCorner() / static_cast<int32_t>(uBlockSideLength));
m_regValidRegionInBlocks.setLowerCorner(this->m_regValidRegion.getLowerCorner() / static_cast<int32_t>(uBlockSideLength));
m_regValidRegionInBlocks.setUpperCorner(this->m_regValidRegion.getUpperCorner() / static_cast<int32_t>(uBlockSideLength));
setMaxNumberOfUncompressedBlocks(m_uMaxNumberOfUncompressedBlocks);
@@ -446,9 +446,9 @@ namespace PolyVox
std::fill(m_pUncompressedBorderData, m_pUncompressedBorderData + m_uBlockSideLength * m_uBlockSideLength * m_uBlockSideLength, VoxelType());
//Other properties we might find useful later
Volume<VoxelType>::m_uLongestSideLength = (std::max)((std::max)(Volume<VoxelType>::getWidth(),Volume<VoxelType>::getHeight()),Volume<VoxelType>::getDepth());
Volume<VoxelType>::m_uShortestSideLength = (std::min)((std::min)(Volume<VoxelType>::getWidth(),Volume<VoxelType>::getHeight()),Volume<VoxelType>::getDepth());
Volume<VoxelType>::m_fDiagonalLength = sqrtf(static_cast<float>(Volume<VoxelType>::getWidth() * Volume<VoxelType>::getWidth() + Volume<VoxelType>::getHeight() * Volume<VoxelType>::getHeight() + Volume<VoxelType>::getDepth() * Volume<VoxelType>::getDepth()));
this->m_uLongestSideLength = (std::max)((std::max)(this->getWidth(),this->getHeight()),this->getDepth());
this->m_uShortestSideLength = (std::min)((std::min)(this->getWidth(),this->getHeight()),this->getDepth());
this->m_fDiagonalLength = sqrtf(static_cast<float>(this->getWidth() * this->getWidth() + this->getHeight() * this->getHeight() + this->getDepth() * this->getDepth()));
}
template <typename VoxelType>

2
library/PolyVoxCore/include/PolyVoxCore/LargeVolumeSampler.inl
View File

@@ -39,7 +39,7 @@ namespace PolyVox
//:mVolume(volume)
{
//Dodgy doing this - need to find how to call base constructor
mVolume = volume;
this->mVolume = volume;
}
template <typename VoxelType>

32
library/PolyVoxCore/include/PolyVoxCore/RawVolume.inl
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@@ -83,18 +83,18 @@ namespace PolyVox
template <typename VoxelType>
VoxelType RawVolume<VoxelType>::getVoxelAt(int32_t uXPos, int32_t uYPos, int32_t uZPos) const
{
if(Volume<VoxelType>::m_regValidRegion.containsPoint(Vector3DInt32(uXPos, uYPos, uZPos)))
if(this->m_regValidRegion.containsPoint(Vector3DInt32(uXPos, uYPos, uZPos)))
{
return m_pData
[
uXPos +
uYPos * Volume<VoxelType>::getWidth() +
uZPos * Volume<VoxelType>::getWidth() * Volume<VoxelType>::getHeight()
uYPos * this->getWidth() +
uZPos * this->getWidth() * this->getHeight()
];
}
else
{
return Volume<VoxelType>::getBorderValue();
return this->getBorderValue();
}
}
@@ -127,13 +127,13 @@ namespace PolyVox
template <typename VoxelType>
bool RawVolume<VoxelType>::setVoxelAt(int32_t uXPos, int32_t uYPos, int32_t uZPos, VoxelType tValue)
{
assert(Volume<VoxelType>::m_regValidRegion.containsPoint(Vector3DInt32(uXPos, uYPos, uZPos)));
assert(this->m_regValidRegion.containsPoint(Vector3DInt32(uXPos, uYPos, uZPos)));
m_pData
[
uXPos +
uYPos * Volume<VoxelType>::getWidth() +
uZPos * Volume<VoxelType>::getWidth() * Volume<VoxelType>::getHeight()
uYPos * this->getWidth() +
uZPos * this->getWidth() * this->getHeight()
] = tValue;
//Return true to indicate that we modified a voxel.
@@ -157,20 +157,20 @@ namespace PolyVox
template <typename VoxelType>
void RawVolume<VoxelType>::resize(const Region& regValidRegion)
{
Volume<VoxelType>::m_regValidRegion = regValidRegion;
this->m_regValidRegion = regValidRegion;
//Ensure dimensions of the specified Region are valid
assert(Volume<VoxelType>::getWidth() > 0);
assert(Volume<VoxelType>::getHeight() > 0);
assert(Volume<VoxelType>::getDepth() > 0);
assert(this->getWidth() > 0);
assert(this->getHeight() > 0);
assert(this->getDepth() > 0);
//Create the data
m_pData = new VoxelType[Volume<VoxelType>::getWidth() * Volume<VoxelType>::getHeight()* Volume<VoxelType>::getDepth()];
m_pData = new VoxelType[this->getWidth() * this->getHeight()* this->getDepth()];
//Other properties we might find useful later
Volume<VoxelType>::m_uLongestSideLength = (std::max)((std::max)(Volume<VoxelType>::getWidth(),Volume<VoxelType>::getHeight()),Volume<VoxelType>::getDepth());
Volume<VoxelType>::m_uShortestSideLength = (std::min)((std::min)(Volume<VoxelType>::getWidth(),Volume<VoxelType>::getHeight()),Volume<VoxelType>::getDepth());
Volume<VoxelType>::m_fDiagonalLength = sqrtf(static_cast<float>(Volume<VoxelType>::getWidth() * Volume<VoxelType>::getWidth() + Volume<VoxelType>::getHeight() * Volume<VoxelType>::getHeight() + Volume<VoxelType>::getDepth() * Volume<VoxelType>::getDepth()));
this->m_uLongestSideLength = (std::max)((std::max)(this->getWidth(),this->getHeight()),this->getDepth());
this->m_uShortestSideLength = (std::min)((std::min)(this->getWidth(),this->getHeight()),this->getDepth());
this->m_fDiagonalLength = sqrtf(static_cast<float>(this->getWidth() * this->getWidth() + this->getHeight() * this->getHeight() + this->getDepth() * this->getDepth()));
}
////////////////////////////////////////////////////////////////////////////////
@@ -179,7 +179,7 @@ namespace PolyVox
template <typename VoxelType>
uint32_t RawVolume<VoxelType>::calculateSizeInBytes(void)
{
return Volume<VoxelType>::getWidth() * Volume<VoxelType>::getHeight() * Volume<VoxelType>::getDepth() * sizeof(VoxelType);
return this->getWidth() * this->getHeight() * this->getDepth() * sizeof(VoxelType);
}
}

2
library/PolyVoxCore/include/PolyVoxCore/RawVolumeSampler.inl
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@@ -39,7 +39,7 @@ namespace PolyVox
,m_bIsCurrentPositionValid(false)
{
//Dodgy doing this - need to find how to call base constructor
mVolume = volume;
this->mVolume = volume;
}
template <typename VoxelType>

16
library/PolyVoxCore/include/PolyVoxCore/SimpleVolume.inl
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@@ -105,7 +105,7 @@ namespace PolyVox
template <typename VoxelType>
VoxelType SimpleVolume<VoxelType>::getVoxelAt(int32_t uXPos, int32_t uYPos, int32_t uZPos) const
{
if(Volume<VoxelType>::m_regValidRegion.containsPoint(Vector3DInt32(uXPos, uYPos, uZPos)))
if(this->m_regValidRegion.containsPoint(Vector3DInt32(uXPos, uYPos, uZPos)))
{
const int32_t blockX = uXPos >> m_uBlockSideLengthPower;
const int32_t blockY = uYPos >> m_uBlockSideLengthPower;
@@ -156,7 +156,7 @@ namespace PolyVox
template <typename VoxelType>
bool SimpleVolume<VoxelType>::setVoxelAt(int32_t uXPos, int32_t uYPos, int32_t uZPos, VoxelType tValue)
{
assert(Volume<VoxelType>::m_regValidRegion.containsPoint(Vector3DInt32(uXPos, uYPos, uZPos)));
assert(this->m_regValidRegion.containsPoint(Vector3DInt32(uXPos, uYPos, uZPos)));
const int32_t blockX = uXPos >> m_uBlockSideLengthPower;
const int32_t blockY = uYPos >> m_uBlockSideLengthPower;
@@ -207,10 +207,10 @@ namespace PolyVox
m_uBlockSideLength = uBlockSideLength;
m_pUncompressedBorderData = 0;
Volume<VoxelType>::m_regValidRegion = regValidRegion;
this->m_regValidRegion = regValidRegion;
m_regValidRegionInBlocks.setLowerCorner(Volume<VoxelType>::m_regValidRegion.getLowerCorner() / static_cast<int32_t>(uBlockSideLength));
m_regValidRegionInBlocks.setUpperCorner(Volume<VoxelType>::m_regValidRegion.getUpperCorner() / static_cast<int32_t>(uBlockSideLength));
m_regValidRegionInBlocks.setLowerCorner(this->m_regValidRegion.getLowerCorner() / static_cast<int32_t>(uBlockSideLength));
m_regValidRegionInBlocks.setUpperCorner(this->m_regValidRegion.getUpperCorner() / static_cast<int32_t>(uBlockSideLength));
//Compute the block side length
m_uBlockSideLength = uBlockSideLength;
@@ -234,9 +234,9 @@ namespace PolyVox
std::fill(m_pUncompressedBorderData, m_pUncompressedBorderData + m_uBlockSideLength * m_uBlockSideLength * m_uBlockSideLength, VoxelType());
//Other properties we might find useful later
Volume<VoxelType>::m_uLongestSideLength = (std::max)((std::max)(Volume<VoxelType>::getWidth(),Volume<VoxelType>::getHeight()),Volume<VoxelType>::getDepth());
Volume<VoxelType>::m_uShortestSideLength = (std::min)((std::min)(Volume<VoxelType>::getWidth(),Volume<VoxelType>::getHeight()),Volume<VoxelType>::getDepth());
Volume<VoxelType>::m_fDiagonalLength = sqrtf(static_cast<float>(Volume<VoxelType>::getWidth() * Volume<VoxelType>::getWidth() + Volume<VoxelType>::getHeight() * Volume<VoxelType>::getHeight() + Volume<VoxelType>::getDepth() * Volume<VoxelType>::getDepth()));
this->m_uLongestSideLength = (std::max)((std::max)(this->getWidth(),this->getHeight()),this->getDepth());
this->m_uShortestSideLength = (std::min)((std::min)(this->getWidth(),this->getHeight()),this->getDepth());
this->m_fDiagonalLength = sqrtf(static_cast<float>(this->getWidth() * this->getWidth() + this->getHeight() * this->getHeight() + this->getDepth() * this->getDepth()));
}
template <typename VoxelType>

2
library/PolyVoxCore/include/PolyVoxCore/SimpleVolumeSampler.inl
View File

@@ -39,7 +39,7 @@ namespace PolyVox
//:mVolume(volume)
{
//Dodgy doing this - need to find how to call base constructor
mVolume = volume;
this->mVolume = volume;
}
template <typename VoxelType>

4
library/PolyVoxCore/include/PolyVoxCore/Volume.h
View File

@@ -89,6 +89,10 @@ namespace PolyVox
protected:
DerivedVolumeType* mVolume;
int32_t mXPos;
int32_t mYPos;
int32_t mZPos;
};
#endif

113
library/PolyVoxCore/include/PolyVoxCore/VolumeSampler.inl
View File

@@ -33,160 +33,151 @@ namespace PolyVox
template <typename DerivedVolumeType>
int32_t Volume<VoxelType>::Sampler<DerivedVolumeType>::getPosX(void) const
{
assert(false);
return 0;
return mXPos;
}
template <typename VoxelType>
template <typename DerivedVolumeType>
int32_t Volume<VoxelType>::Sampler<DerivedVolumeType>::getPosY(void) const
{
assert(false);
return 0;
return mYPos;
}
template <typename VoxelType>
template <typename DerivedVolumeType>
int32_t Volume<VoxelType>::Sampler<DerivedVolumeType>::getPosZ(void) const
{
assert(false);
return 0;
return mZPos;
}
template <typename VoxelType>
template <typename DerivedVolumeType>
VoxelType Volume<VoxelType>::Sampler<DerivedVolumeType>::getVoxel(void) const
{
assert(false);
return VoxelType();
mVolume->getVoxelAt(mXPos, mYPos, mZPos);
}
template <typename VoxelType>
template <typename DerivedVolumeType>
void Volume<VoxelType>::Sampler<DerivedVolumeType>::setPosition(const Vector3DInt32& v3dNewPos)
{
assert(false);
mXPos = v3dNewPos.getX();
mYPos = v3dNewPos.getY();
mZPos = v3dNewPos.getZ();
}
template <typename VoxelType>
template <typename DerivedVolumeType>
void Volume<VoxelType>::Sampler<DerivedVolumeType>::setPosition(int32_t xPos, int32_t yPos, int32_t zPos)
{
assert(false);
mXPos = xPos;
mYPos = yPos;
mZPos = zPos;
}
template <typename VoxelType>
template <typename DerivedVolumeType>
void Volume<VoxelType>::Sampler<DerivedVolumeType>::movePositiveX(void)
{
assert(false);
mXPos++;
}
template <typename VoxelType>
template <typename DerivedVolumeType>
void Volume<VoxelType>::Sampler<DerivedVolumeType>::movePositiveY(void)
{
assert(false);
mYPos++;
}
template <typename VoxelType>
template <typename DerivedVolumeType>
void Volume<VoxelType>::Sampler<DerivedVolumeType>::movePositiveZ(void)
{
assert(false);
mZPos++;
}
template <typename VoxelType>
template <typename DerivedVolumeType>
void Volume<VoxelType>::Sampler<DerivedVolumeType>::moveNegativeX(void)
{
assert(false);
mXPos--;
}
template <typename VoxelType>
template <typename DerivedVolumeType>
void Volume<VoxelType>::Sampler<DerivedVolumeType>::moveNegativeY(void)
{
assert(false);
mYPos--;
}
template <typename VoxelType>
template <typename DerivedVolumeType>
void Volume<VoxelType>::Sampler<DerivedVolumeType>::moveNegativeZ(void)
{
assert(false);
mZPos--;
}
template <typename VoxelType>
template <typename DerivedVolumeType>
VoxelType Volume<VoxelType>::Sampler<DerivedVolumeType>::peekVoxel1nx1ny1nz(void) const
{
assert(false);
return VoxelType();
mVolume->getVoxelAt(mXPos - 1, mYPos - 1, mZPos - 1);
}
template <typename VoxelType>
template <typename DerivedVolumeType>
VoxelType Volume<VoxelType>::Sampler<DerivedVolumeType>::peekVoxel1nx1ny0pz(void) const
{
assert(false);
return VoxelType();
mVolume->getVoxelAt(mXPos - 1, mYPos - 1, mZPos );
}
template <typename VoxelType>
template <typename DerivedVolumeType>
VoxelType Volume<VoxelType>::Sampler<DerivedVolumeType>::peekVoxel1nx1ny1pz(void) const
{
assert(false);
return VoxelType();
mVolume->getVoxelAt(mXPos - 1, mYPos - 1, mZPos + 1);
}
template <typename VoxelType>
template <typename DerivedVolumeType>
VoxelType Volume<VoxelType>::Sampler<DerivedVolumeType>::peekVoxel1nx0py1nz(void) const
{
assert(false);
return VoxelType();
mVolume->getVoxelAt(mXPos - 1, mYPos , mZPos - 1);
}
template <typename VoxelType>
template <typename DerivedVolumeType>
VoxelType Volume<VoxelType>::Sampler<DerivedVolumeType>::peekVoxel1nx0py0pz(void) const
{
assert(false);
return VoxelType();
mVolume->getVoxelAt(mXPos - 1, mYPos , mZPos );
}
template <typename VoxelType>
template <typename DerivedVolumeType>
VoxelType Volume<VoxelType>::Sampler<DerivedVolumeType>::peekVoxel1nx0py1pz(void) const
{
assert(false);
return VoxelType();
mVolume->getVoxelAt(mXPos - 1, mYPos , mZPos + 1);
}
template <typename VoxelType>
template <typename DerivedVolumeType>
VoxelType Volume<VoxelType>::Sampler<DerivedVolumeType>::peekVoxel1nx1py1nz(void) const
{
assert(false);
return VoxelType();
mVolume->getVoxelAt(mXPos - 1, mYPos + 1, mZPos - 1);
}
template <typename VoxelType>
template <typename DerivedVolumeType>
VoxelType Volume<VoxelType>::Sampler<DerivedVolumeType>::peekVoxel1nx1py0pz(void) const
{
assert(false);
return VoxelType();
mVolume->getVoxelAt(mXPos - 1, mYPos + 1, mZPos );
}
template <typename VoxelType>
template <typename DerivedVolumeType>
VoxelType Volume<VoxelType>::Sampler<DerivedVolumeType>::peekVoxel1nx1py1pz(void) const
{
assert(false);
return VoxelType();
mVolume->getVoxelAt(mXPos - 1, mYPos + 1, mZPos + 1);
}
//////////////////////////////////////////////////////////////////////////
@@ -195,72 +186,63 @@ namespace PolyVox
template <typename DerivedVolumeType>
VoxelType Volume<VoxelType>::Sampler<DerivedVolumeType>::peekVoxel0px1ny1nz(void) const
{
assert(false);
return VoxelType();
mVolume->getVoxelAt(mXPos , mYPos - 1, mZPos - 1);
}
template <typename VoxelType>
template <typename DerivedVolumeType>
VoxelType Volume<VoxelType>::Sampler<DerivedVolumeType>::peekVoxel0px1ny0pz(void) const
{
assert(false);
return VoxelType();
mVolume->getVoxelAt(mXPos , mYPos - 1, mZPos );
}
template <typename VoxelType>
template <typename DerivedVolumeType>
VoxelType Volume<VoxelType>::Sampler<DerivedVolumeType>::peekVoxel0px1ny1pz(void) const
{
assert(false);
return VoxelType();
mVolume->getVoxelAt(mXPos , mYPos - 1, mZPos + 1);
}
template <typename VoxelType>
template <typename DerivedVolumeType>
VoxelType Volume<VoxelType>::Sampler<DerivedVolumeType>::peekVoxel0px0py1nz(void) const
{
assert(false);
return VoxelType();
mVolume->getVoxelAt(mXPos , mYPos , mZPos - 1);
}
template <typename VoxelType>
template <typename DerivedVolumeType>
VoxelType Volume<VoxelType>::Sampler<DerivedVolumeType>::peekVoxel0px0py0pz(void) const
{
assert(false);
return VoxelType();
mVolume->getVoxelAt(mXPos , mYPos , mZPos );
}
template <typename VoxelType>
template <typename DerivedVolumeType>
VoxelType Volume<VoxelType>::Sampler<DerivedVolumeType>::peekVoxel0px0py1pz(void) const
{
assert(false);
return VoxelType();
mVolume->getVoxelAt(mXPos , mYPos , mZPos + 1);
}
template <typename VoxelType>
template <typename DerivedVolumeType>
VoxelType Volume<VoxelType>::Sampler<DerivedVolumeType>::peekVoxel0px1py1nz(void) const
{
assert(false);
return VoxelType();
mVolume->getVoxelAt(mXPos , mYPos + 1, mZPos - 1);
}
template <typename VoxelType>
template <typename DerivedVolumeType>
VoxelType Volume<VoxelType>::Sampler<DerivedVolumeType>::peekVoxel0px1py0pz(void) const
{
assert(false);
return VoxelType();
mVolume->getVoxelAt(mXPos , mYPos + 1, mZPos );
}
template <typename VoxelType>
template <typename DerivedVolumeType>
VoxelType Volume<VoxelType>::Sampler<DerivedVolumeType>::peekVoxel0px1py1pz(void) const
{
assert(false);
return VoxelType();
mVolume->getVoxelAt(mXPos , mYPos + 1, mZPos + 1);
}
//////////////////////////////////////////////////////////////////////////
@@ -269,71 +251,62 @@ namespace PolyVox
template <typename DerivedVolumeType>
VoxelType Volume<VoxelType>::Sampler<DerivedVolumeType>::peekVoxel1px1ny1nz(void) const
{
assert(false);
return VoxelType();
mVolume->getVoxelAt(mXPos + 1, mYPos - 1, mZPos - 1);
}
template <typename VoxelType>
template <typename DerivedVolumeType>
VoxelType Volume<VoxelType>::Sampler<DerivedVolumeType>::peekVoxel1px1ny0pz(void) const
{
assert(false);
return VoxelType();
mVolume->getVoxelAt(mXPos + 1, mYPos - 1, mZPos );
}
template <typename VoxelType>
template <typename DerivedVolumeType>
VoxelType Volume<VoxelType>::Sampler<DerivedVolumeType>::peekVoxel1px1ny1pz(void) const
{
assert(false);
return VoxelType();
mVolume->getVoxelAt(mXPos + 1, mYPos - 1, mZPos + 1);
}
template <typename VoxelType>
template <typename DerivedVolumeType>
VoxelType Volume<VoxelType>::Sampler<DerivedVolumeType>::peekVoxel1px0py1nz(void) const
{
assert(false);
return VoxelType();
mVolume->getVoxelAt(mXPos + 1, mYPos , mZPos - 1);
}
template <typename VoxelType>
template <typename DerivedVolumeType>
VoxelType Volume<VoxelType>::Sampler<DerivedVolumeType>::peekVoxel1px0py0pz(void) const
{
assert(false);
return VoxelType();
mVolume->getVoxelAt(mXPos + 1, mYPos , mZPos );
}
template <typename VoxelType>
template <typename DerivedVolumeType>
VoxelType Volume<VoxelType>::Sampler<DerivedVolumeType>::peekVoxel1px0py1pz(void) const
{
assert(false);
return VoxelType();
mVolume->getVoxelAt(mXPos + 1, mYPos , mZPos + 1);
}
template <typename VoxelType>
template <typename DerivedVolumeType>
VoxelType Volume<VoxelType>::Sampler<DerivedVolumeType>::peekVoxel1px1py1nz(void) const
{
assert(false);
return VoxelType();
mVolume->getVoxelAt(mXPos + 1, mYPos + 1, mZPos - 1);
}
template <typename VoxelType>
template <typename DerivedVolumeType>
VoxelType Volume<VoxelType>::Sampler<DerivedVolumeType>::peekVoxel1px1py0pz(void) const
{
assert(false);
return VoxelType();
mVolume->getVoxelAt(mXPos + 1, mYPos + 1, mZPos );
}
template <typename VoxelType>
template <typename DerivedVolumeType>
VoxelType Volume<VoxelType>::Sampler<DerivedVolumeType>::peekVoxel1px1py1pz(void) const
{
assert(false);
return VoxelType();
mVolume->getVoxelAt(mXPos + 1, mYPos + 1, mZPos + 1);
}
}