package bogue

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Dependency graph
Debugging
1. Binary masks (=flags) for debugging messages.
Maths
Tsdl Result
Options
Others

package bogue

bogue
- Bogue
  - Avar
  - Box
  - Button
  - Check
  - Draw
  - Image
  - Label
  - Layout
  - Long_list
  - Main
  - Menu
  - Mixer
  - Mouse
  - Popup
  - Print
  - Radiolist
  - Sdl_area
  - Select
  - Selection
  - Slider
  - Snapshot
  - Space
  - Style
  - Sync
  - Table
  - Tabs
  - Text_display
  - Text_input
  - Theme
  - Time
  - Timeout
  - Trigger
  - Tvar
  - Update
  - Utils
  - Var
  - Widget
  - Window

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Utilities.

This module contains several utilities, in particular for debug logs.

Dependency graph

Debugging

val printd : int -> ('a, unit, string, unit) Stdlib.format4 -> 'a

For instance printd debug_warning "The value x=%u is too big" x will print a message in the console only if the debug variable contains the debug_warning flag.

val debug : bool Stdlib.ref

val debug_code : int Stdlib.ref

Logical ored of !debug with debug flags (below) controls the amount of debuging.

Binary masks (=flags) for debugging messages.

val debug_thread : int

val debug_warning : int

val debug_graphics : int

val debug_error : int

val debug_io : int

val debug_memory : int

val debug_board : int

val debug_event : int

val debug_custom : int

Maths

val pi : float

val round : float -> int

Round float to nearest integer.

val imax : int -> int -> int

imax a b returns max(a, b). (Same as Int.max).

val imin : int -> int -> int

imin a b returns min(a, b). (Same as Int.min).

Tsdl Result

val go : 'a Tsdl.Sdl.result -> 'a

Transform a result into a standard value, or fail with an error. Used for SDL functions only.

Options

Monadic style operations on optional variables.

val map_option : 'a option -> ('a -> 'b) -> 'b option

map_option o f is the same as Option.map f o.

val do_option : 'a option -> ('a -> unit) -> unit

do_option o f is the same as Option.iter f o.

val default : 'a option -> 'a -> 'a

default o v is the same as Option.value o ~default:v. Warning: v is evaluated even if it is not used.

exception None_option

val remove_option : 'a option -> 'a

Like Option.get. Warning: remove_option None will raise the None_option exception.

Others

val let@ : ('a -> 'b) -> 'a -> 'b

val run : (unit -> 'a) -> 'a

run f is equivalent to f ().