ComplexConstant¶

Complex literal constant, an expr node.

Declaration¶

Syntax¶

ComplexConstant(floar re, float im, ttype type)

Arguments¶

Argument Name	Argument Description
`re`	value of real part
`im`	value of imaginary part
`type`	tabel entry type

Return values¶

The return value is the expression that the ComplexConstant represents.

Description¶

ComplexConstant represents complex constant which consists of a optional imaginary part. Both real and imaginary part can have integer or floating point values, followed by a string of decimal digits, before or after decimal point. If no sign is present, the constant is assumed to be non negative.

The value must be in the Complex*8 range, uses 8 bytes of storage. The constants are separated by a comma, and the pair is enclosed in parentheses. The first constant is the real part, and the second is the imaginary part.

Types¶

Only accepts complex contants.

Examples¶

(1.0, 2.1)

ASR:

(TranslationUnit
    (SymbolTable
        1
        {

        })
    [(ComplexConstructor
        (RealConstant
            1.000000
            (Real 4 [])
        )
        (RealConstant
            2.100000
            (Real 4 [])
        )
        (Complex 4 [])
        (ComplexConstant
            1.000000
            2.100000
            (Complex 4 [])
        )
    )]
)