AW>      Just wondering, if an array is passed to a function, is there a
AW>      to test for or find the end of the array without having the siz
AW>      the array passed to the function?
AW>      If it's a char string one could search/test for the null charac
AW>      but what if it's an array of integers?
No  way. The array is implicitly converted into a pointer to its first
element; no information about its length is passed.
AW>      Thanks for any suggestions.
Use a class encapsulating an array, like the standard  class  template
vector.
Thomas
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