Fiber::LinearDirectProductMemArray< T, DeltaT, MDIMS > Class Template Reference [Multidimensional arrays whose values are direct products.]

Convenience class - a Direct Product array which uses linear expressions for each index dimension. More...

#include <DirectProductArray.hpp>

List of all members.

Public Types

• enum { COMPONENTS = T::SIZE }
• typedef T::value_type component_type

  The components of the structured type T.
  

Public Member Functions

• override const T & Origin () const
• override const DeltaT & Delta () const
• LinearDirectProductMemArray (const index_t dims[MDIMS], const T &base, const DeltaT &delta, const MemBase::Creator_t &C=MemCore::NullPtr())

  Constructor, initializes the Components members.
  

• LinearDirectProductMemArray (const MultiIndex< MDIMS > &dims, const T &base, const DeltaT &delta, const MemBase::Creator_t &C=MemCore::NullPtr())

  Constructor via multidimensional array with base and delta information on the field/array data values.
  

• bool resize (int component, index_t newSize)

Public Attributes

• const T baseValue
• const DeltaT deltaValue

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Detailed Description

template<class T, class DeltaT = T, int MDIMS = T::SIZE>
class Fiber::LinearDirectProductMemArray< T, DeltaT, MDIMS >

Convenience class - a Direct Product array which uses linear expressions for each index dimension.

It can be set up via convenient constructors as demonstrated in the following code segment, defining a 3D array starting at (1,1,1) with a spacing of (.1,.2,3) on 30x20x10 points:

MemCore::Ref<LinearDirectProductMemArray<Eagle::point3> > 
        P( MIndex(30,20,10), Eagle::point3(1,1,1), Eagle::point3(.1,.2,.3);

Examples:

BoundingBoxSimple.cpp, and uniform_scalar.cpp.

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Constructor & Destructor Documentation

template<class T, class DeltaT = T, int MDIMS = T::SIZE>

Fiber::LinearDirectProductMemArray< T, DeltaT, MDIMS >::LinearDirectProductMemArray	(	const index_t	dims[MDIMS],
		const T &	base,
		const DeltaT &	delta,
		const MemBase::Creator_t &	C = MemCore::NullPtr()
	)			[inline]

Constructor, initializes the Components members.

dims The dimensionality of the array base The origin of the data values delta The spacing of the data values

Note:

Each component is described by a linear array. If there are more components than linear arrays, then only the first MDIMS component get a non-zero length.