From 1d851f0a8fa093e044c7264569cc6f88df39a16e Mon Sep 17 00:00:00 2001
From: Willem Jan Palenstijn <Willem.Jan.Palenstijn@cwi.nl>
Date: Thu, 26 Jan 2017 14:57:42 +0100
Subject: Remove unused 3d global min/max

---
 include/astra/Float32Data3D.h       | 16 --------------
 include/astra/Float32Data3DMemory.h | 42 ++-----------------------------------
 2 files changed, 2 insertions(+), 56 deletions(-)

(limited to 'include/astra')

diff --git a/include/astra/Float32Data3D.h b/include/astra/Float32Data3D.h
index 1cd9c20..2b3b88e 100644
--- a/include/astra/Float32Data3D.h
+++ b/include/astra/Float32Data3D.h
@@ -107,22 +107,6 @@ public:
 	 */
 	int getDimensionCount() const;	
 
-	/**
-	 * Clamp data to minimum value
-	 *
-	 * @param _fMin minimum value
-	 * @return l-value
-	 */
-	virtual CFloat32Data3D& clampMin(float32& _fMin) = 0;
-
-	/**
-	 * Clamp data to maximum value
-	 *
-	 * @param _fMax maximum value
-	 * @return l-value
-	 */
-	virtual CFloat32Data3D& clampMax(float32& _fMax) = 0;
-
 	/** get a description of the class
 	 *
 	 * @return description string
diff --git a/include/astra/Float32Data3DMemory.h b/include/astra/Float32Data3DMemory.h
index d885101..e0c04a0 100644
--- a/include/astra/Float32Data3DMemory.h
+++ b/include/astra/Float32Data3DMemory.h
@@ -237,35 +237,11 @@ public:
 	 * After the call p = getData3D(), use p[iy][ix] to access element (ix, iy, iz).
 	 * The data memory and pointer array are still "owned" by the CFloat32Data3DMemory 
 	 * instance; this memory may NEVER be freed by the caller of this function. 
-	 * If changes are made to this data, the function updateStatistics() 
-	 * should be called after completion of all changes. 
 	 *
 	 * @return pointer to the 3-dimensional 32-bit floating point data block
  	 */
 	const float32*** getData3DConst() const;
 
-	/** Update data statistics, such as minimum and maximum value, after the data has been modified. 
-	 */
-	virtual void updateStatistics();
-
-	/** Get the minimum value in the data block.
-	 * If the data has been changed after construction, the function
-	 * updateStatistics() must be called at least once before 
-	 * a query can be made on this value.
-	 *
-	 * @return minimum value in the data block
-	 */
-	virtual float32 getGlobalMin() const;
-
-	/** Get the maximum value in the data block
-	 * If the data has been changed after construction, the function
-	 * updateStatistics() must be called at least once before 
-	 * a query can be made on this value.
-	 *
-	 * @return maximum value in the data block
-	 */
-	virtual float32 getGlobalMax() const;
-
 	/** which type is this class?
 	 *
 	 * @return DataType: ASTRA_DATATYPE_FLOAT32_PROJECTION or
@@ -305,27 +281,12 @@ inline CFloat32Data3DMemory::EDataType CFloat32Data3DMemory::getType() const
 	return BASE;
 }
 
-//----------------------------------------------------------------------------------------
-// Get the minimum value in the data block.
-inline float32 CFloat32Data3DMemory::getGlobalMin() const
-{
-	ASTRA_ASSERT(m_bInitialized);
-	return m_fGlobalMin;
-}
-
-//----------------------------------------------------------------------------------------
-// Get the maximum value in the data block
-inline float32 CFloat32Data3DMemory::getGlobalMax() const
-{
-	ASTRA_ASSERT(m_bInitialized);
-	return m_fGlobalMax;
-}
-
 //----------------------------------------------------------------------------------------
 // Get a pointer to the data block, represented as a 1-dimensional array of float32 values.
 inline float32* CFloat32Data3DMemory::getData()
 {
 	ASTRA_ASSERT(m_bInitialized);
+
 	return m_pfData;
 }
 
@@ -334,6 +295,7 @@ inline float32* CFloat32Data3DMemory::getData()
 inline const float32* CFloat32Data3DMemory::getDataConst() const
 {
 	ASTRA_ASSERT(m_bInitialized);
+
 	return (const float32*)m_pfData;
 }
 
-- 
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