binaryToInt128TrueError Function

public function binaryToInt128TrueError(input, output, startpos, endpos) result(error)

Parse the input string as bits represented by binary digits to an int128 value.

This function ignores leading and trailing whitespaces.

This function return an int32 value of 0 on successful parse cases or a true error code on unsuccessful parse cases.

Error codes:
0 - none
1 - empty strings
2 - invalid format
3 - value too large for data type
5 - Invalid argument endpos/startpos

Arguments

Type IntentOptional AttributesName
character(len=*), intent(in) :: input

A string to be parsed as a binary string to an int128 value.

integer(kind=k_int128), intent(out) :: output

An int128 value of the input string if no error has occurred during parsing.

integer(kind=k_int32), intent(in), optional :: startpos

An int32 value of the position(inclusive) of where to start parsing.

integer(kind=k_int32), intent(in), optional :: endpos

An int32 value of the position(inclusive) of where to end parsing.

Return Value integer(kind=k_int32)