std::indirect_array< _Tp > Class Template Reference
[Numeric Arrays]

Reference to arbitrary subset of an array. More...

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Detailed Description

template<class _Tp>
class std::indirect_array< _Tp >

Reference to arbitrary subset of an array.

An indirect_array is a reference to the actual elements of an array specified by an ordered array of indices. The way to get an indirect_array is to call operator[](valarray<size_t>) on a valarray. The returned indirect_array then permits carrying operations out on the referenced subset of elements in the original valarray.

For example, if an indirect_array is obtained using the array (4,2,0) as an argument, and then assigned to an array containing (1,2,3), then the underlying array will have array[0]==3, array[2]==2, and array[4]==1.

Tp Element type.

Definition at line 61 of file indirect_array.h.

The documentation for this class was generated from the following file:

Generated on Thu Jul 23 21:17:54 2009 for libstdc++ by  doxygen 1.5.8