DFLOAT

Elemental Intrinsic Function (Generic): Converts an integer to double-precision real type.

構文

result = DFLOAT (a)

a

(Input) Must be of type integer.

Results

The result type is double-precision real (by default, REAL(8) or REAL*8). Functions that cause conversion of one data type to another type have the same effect as the implied conversion in assignment statements.

Specific Name 1

Argument Type

Result Type 2

INTEGER(1)

REAL(8)

DFLOTI

INTEGER(2)

REAL(8)

DFLOTJ

INTEGER(4)

REAL(8)

DFLOTK

INTEGER(8)

REAL(8)

1These specific functions cannot be passed as actual arguments.

2The setting of compiler options specifying double size can affect DFLOAT.

DFLOAT (-4) has the value -4.0.

関連情報


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