ArraySize¶
The number of elements of an array, or the extent of one dimension.
Declaration¶
Syntax¶
ArraySize(expr v, expr? dim, ttype type, expr? value)
Arguments¶
Argument |
Description |
|---|---|
|
the array. |
|
the dimension to measure, counting from one, or |
|
the type of the expression. |
|
the compile time value of the expression, when the frontend could fold it; |
Return values¶
The value of the expression.
Description¶
size(a) and size(a, d). For an array whose shape is known at compile time
the frontend folds the result into value.
Examples¶
(ArraySize
:v (Var
:v (SymbolRef 1 "a")
)
:dim (IntegerConstant
:n 1
:type (Integer
:kind 4
)
:intboz_type :Decimal
)
:type (Integer
:kind 4
)
:value nil
)
It comes from this complete ASR text document:
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