GLib.LIKELY
Description: Reference for GLib.LIKELY

### Function Macro

# GLibLIKELY

since: 2.2

#### Declaration [src]

    #define G_LIKELY (
      expr
    )

#### Description [src]

Hints the compiler that the expression is likely to evaluate to a true value. The compiler may use this information for optimizations.

    if (G_LIKELY (random () != 1))
      g_print ("not one");

Available since: 2.2

This function is not directly available to language bindings.

#### Parameters

`expr`

  Type: `-`

  The expression.