util

func Argument ¶

func Argument(test bool)

Panics with "illegal argument" if test is false.

func Assert ¶

func Assert(test bool)

Panics with "assertion failed" if test is false.

func AssertMsg ¶

func AssertMsg(test bool, msg interface{})

Panics with msg if test is false

func Fatal ¶

func Fatal(msg ...interface{})

func FatalErr ¶

func FatalErr(err interface{})

If err != nil, trigger log.Fatal(msg, err)

func Fatalf ¶

func Fatalf(format string, msg ...interface{})

func Fprint ¶

func Fprint(out io.Writer, array ...interface{})

Produces nicely formatted output for multi-dimensional arrays.

func Fprintf ¶

func Fprintf(out io.Writer, format string, array ...interface{})

Produces nicely formatted output for multi-dimensional arrays.

func FprintfFloats ¶

func FprintfFloats(out io.Writer, format string, a [][][]float32)

Produces nicely formatted output.

func FprintfTensors ¶

func FprintfTensors(out io.Writer, format string, a [][][][]float32)

Produces nicely formatted output.

func InterfaceAddrs ¶

func InterfaceAddrs() []string

returns all network interface addresses, without CIDR mask

func Log ¶

func Log(msg ...interface{})

func LogErr ¶

func LogErr(err error, msg ...interface{})

Logs the error of non-nil, plus message

func NoExt ¶

func NoExt(file string) string

Remove extension from file name.

func PanicErr ¶

func PanicErr(err error)

Panics if err is not nil. Signals a bug.

func Print ¶

func Print(array ...interface{})

Produces nicely formatted output for multi-dimensional arrays.

func PrintProgress ¶

func PrintProgress(prog, total int, msg string)

func Printf ¶

func Printf(format string, array ...interface{})

Produces nicely formatted output for multi-dimensional arrays.

func Println ¶

func Println(array ...interface{})

Produces nicely formatted output for multi-dimensional arrays.

func Progress ¶

func Progress(progress, total int, msg string)

Set progress bar to progress/total and display msg if GUI is up and running.

func SetProgress ¶

func SetProgress(f func(int, int, string))

Sets the function to be used internally by Progress. Avoids cyclic dependency on engine.

func Sprint ¶

func Sprint(array ...interface{}) string