StdIn (original) (raw)
scala.io.StdIn
Attributes
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Reads a boolean value from an entire line of the default input.
Reads a boolean value from an entire line of the default input. Has a fairly liberal interpretation of the input.
Attributes
Returns
the boolean value read, or false if it couldn't be converted to a boolean
Throws
Inherited from:
StdIn (hidden)
Source
Reads a byte value from an entire line of the default input.
Reads a byte value from an entire line of the default input.
Attributes
Returns
the Byte that was read
Throws
Inherited from:
StdIn (hidden)
Source
Reads a char value from an entire line of the default input.
Reads a char value from an entire line of the default input.
Attributes
Returns
the Char that was read
Throws
Inherited from:
StdIn (hidden)
Source
Reads a double value from an entire line of the default input.
Reads a double value from an entire line of the default input.
Attributes
Returns
the Double that was read.
Throws
Inherited from:
StdIn (hidden)
Source
Reads a float value from an entire line of the default input.
Reads a float value from an entire line of the default input.
Attributes
Returns
the Float that was read.
Throws
Inherited from:
StdIn (hidden)
Source
Reads an int value from an entire line of the default input.
Reads an int value from an entire line of the default input.
Attributes
Returns
the Int that was read
Throws
Inherited from:
StdIn (hidden)
Source
Print and flush formatted text to the default output, and read a full line from the default input.
Print and flush formatted text to the default output, and read a full line from the default input. Returns null if the end of the input stream has been reached.
Value parameters
args
the parameters used to instantiate the format, as in printf.
text
the format of the text to print out, as in printf.
Attributes
Returns
the string read from the default input
Inherited from:
StdIn (hidden)
Source
Read a full line from the default input.
Read a full line from the default input. Returns null if the end of the input stream has been reached.
Attributes
Returns
the string read from the terminal or null if the end of stream was reached.
Inherited from:
StdIn (hidden)
Source
Reads an long value from an entire line of the default input.
Reads an long value from an entire line of the default input.
Attributes
Returns
the Long that was read
Throws
Inherited from:
StdIn (hidden)
Source
Reads a short value from an entire line of the default input.
Reads a short value from an entire line of the default input.
Attributes
Returns
the short that was read
Throws
Inherited from:
StdIn (hidden)
Source
Reads in some structured input (from the default input), specified by a format specifier.
Reads in some structured input (from the default input), specified by a format specifier. See class java.text.MessageFormat for details of the format specification.
Value parameters
format
the format of the input.
Attributes
Returns
a list of all extracted values.
Throws
Inherited from:
StdIn (hidden)
Source
Reads in some structured input (from the default input), specified by a format specifier, returning only the first value extracted, according to the format specification.
Reads in some structured input (from the default input), specified by a format specifier, returning only the first value extracted, according to the format specification.
Value parameters
format
format string, as accepted by readf.
Attributes
Returns
The first value that was extracted from the input
Inherited from:
StdIn (hidden)
Source
Reads in some structured input (from the default input), specified by a format specifier, returning only the first two values extracted, according to the format specification.
Reads in some structured input (from the default input), specified by a format specifier, returning only the first two values extracted, according to the format specification.
Value parameters
format
format string, as accepted by readf.
Attributes
Returns
A scala.Tuple2 containing the first two values extracted
Inherited from:
StdIn (hidden)
Source
Reads in some structured input (from the default input), specified by a format specifier, returning only the first three values extracted, according to the format specification.
Reads in some structured input (from the default input), specified by a format specifier, returning only the first three values extracted, according to the format specification.
Value parameters
format
format string, as accepted by readf.
Attributes
Returns
A scala.Tuple3 containing the first three values extracted
Inherited from:
StdIn (hidden)
Source
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