org.projog.core.predicate.builtin.io (projog-core 0.10.0 API)

Class Summary
Class	Description
Close	`close(X)` - closes a stream.
CurrentInput	`current_input(X)` - match a term to the current input stream.
CurrentOutput	`current_output(X)` - match a term to the current output stream.
GetChar	`get_char(X)` - reads the next character from the input stream.
GetCode	`get_code(X)` - reads the next character from the input stream.
NewLine	`nl` - outputs a new line character.
Op	`op(X,Y,Z)`
Open	`open(X,Y,Z)` - opens a file.
PutChar	`put_char(X)` - writes a character.
Read	`read(X)` - reads a term from the input stream.
See	`see(X)` - opens a file and sets it as the current input stream.
Seen	`seen` - closes the current input stream.
SetInput	`set_input(X)` - sets the current input.
SetOutput	`set_output(X)` - sets the current output.
Tab	`tab(X)` - writes `X` number of spaces to the output stream.
Tell	`tell(X)` - opens a file and sets it as the current output stream.
Told	`told` - closes the current output stream.
Write	`write(X)` - writes a term to the output stream.
WriteCanonical	`write_canonical(X)` - writes a term to the output stream.
Writef	`writef(X,Y)` - writes formatted text to the output stream.

Package org.projog.core.predicate.builtin.io Description

Predicates for system input and output with the file system.