Using the C++ Math Library

Using Indexing in Assignment Statements

This section describes how to assign:

• A single element to an array
• Multiple elements to an array
• Values to all the elements in an array

The examples work with matrix A.

A =

1 4 7
2 5 8
3 6 9

There is no functional difference between two-dimensional indexed assignment and n-dimensional indexed assignment (where N > 2). Because it is easier to understand two-dimensional arrays, most of the examples in this section deal with two-dimensional arrays. See Extending Two-Dimensional Assignment to N Dimensions to learn how to work with arrays of dimension greater than two.

Extending Logical Indexing to N Dimensions

Overview