TotalView Users Guide - CI Wiki

Figure 213: An Array Slice
and an Array Section
Examining and Analyzing Arrays
While the data in both is identical, notice that the array numbering is different.
In addition, the array slice shows an address for the array. The section,
however, only exists within TotalView. Consequently, there is no address
associated with it.
Filtering Array Data Overview
You can restrict what TotalView displays in a Variable Window by adding a
filter to the window. You can filter arrays of type character, integer, or floating
point. Your filtering options are:
� Arithmetic comparison to a constant value
� Equal or not equal comparison to IEEE NaNs, Infs, and Denorms
� Within a range of values, inclusive or exclusive
� General expressions
When an element of an array matches the filter expression, TotalView
includes the element in the Variable Window display.
The following topics describe filtering options:
� “Filtering Array Data” on page 338
� “Filtering by Comparison” on page 338
� “Filtering for IEEE Values” on page 339
� “Filtering a Range of Values” on page 341
� “Creating Array Filter Expressions” on page 341
� “Using Filter Comparisons” on page 342
TotalView Users Guide: version 8.7 337