CommandLineParser
A utility object to support command line parsing for @main methods
- Source:
- CommandLineParser.scala
Type members
Classlikes
An exception raised for an illegal command line
An exception raised for an illegal command line
- Value parameters:
- idx
The index of the argument that's faulty (starting from 0)
- msg
The error message
- Source:
- CommandLineParser.scala
Value members
Concrete methods
Parse n
'th argument in args
(counting from 0) as a value of type T
Parse n
'th argument in args
(counting from 0) as a value of type T
- Throws:
- ParseError
if argument does not exist or cannot be converted to type
T
.
- Source:
- CommandLineParser.scala
Parse all arguments from n
'th one (counting from 0) as a list of values of type T
Parse all arguments from n
'th one (counting from 0) as a list of values of type T
- Throws:
- ParseError
if some of the arguments cannot be converted to type
T
.
- Source:
- CommandLineParser.scala
Parse command line argument s
, which has index n
, as a value of type T
Parse command line argument s
, which has index n
, as a value of type T
- Throws:
- ParseError
if argument cannot be converted to type
T
.
- Source:
- CommandLineParser.scala
Print error message explaining given ParserError
Print error message explaining given ParserError
- Source:
- CommandLineParser.scala