CONTROL
- Introduction to CTRL
- CONTROL Classes
- Types of Control Functions
- CONTROL graphics
- CONTROL Functions
  - Funtions A
  - Funtions B
  - Funtions C
  - Funtions D
  - Functions E
  - Functions F
  - Functions G
  - Functions H
  - Functions I
  - Functions J
  - Functions K
  - Functions L
    - langEditor()
      Opens a language editor (langEditor)
    - LayerOff()
      Hides a layer.
    - LayerOffPanel()
      Hides a layer in a particular panel.
    - LayerOffPanelInModule()
      Hides a layer in a particular panel and module.
    - LayerOn()
      Displays a layer.
    - LayerOnPanel()
      Displays a layer in a particular panel.
    - LayerOnPanelInModule()
      Display a layer in a particular panel and particular module.
    - ldexp()
      Calculates x*2^n.
    - lineSelector()
      Opens the line type selector and writes a line type selected there to a variable.
    - log()
      Calculates the natural logarithm
    - log10()
      Calculates the decimal logarithm
    - LoginDialog()
      The function is used by LogoutDialog() to start the login dialog.
    - LogoutDialog()
      The function is used to open the logout dialog and to go to a new login dialog.
    - lookupSorted()
      Fast (binary) lookup in a sorted dyn_string.
  - Functions M
  - Functions N
  - Functions O
  - Functions P
  - Functions Q
  - Functions R
  - Functions S
  - Functions T
  - Functions U
  - Functions V
  - Functions W
  - Functions X
  - Functions Y
  - Functions Z
- CTRL Debugger
  With the CTRL Debugger you can debug the programming language Control.

lookupSorted()

Fast (binary) lookup in a sorted dyn_string.

Synopsis

bool lookupSorted(dyn_string &values, const string &value, bool
                insertIfNotFound = true, bool removeIfFound = false)

Parameters


Parameters	Meaning
values	Sorted dynamic array of strings where /p value should be looked up. Must be sorted ascending.
value	String to look up in /p values.
insertIfNotFound	If `true` (default) and `value` is not found in `values`, it is inserted at the correct (sorted) location.
removeIfFound	If `true` (default is `false`) and `value` is found in `values`, it will be removed.

Return value

true - if value was found
false - if value was not found (before inserting or removing it)

Description

Should also be used to add and/or remove strings (using the insertIfNotFound and removeIfFound flags). The default behavior is to add strings that are not yet included, which is the most common use case: keep a list of things that have already been processed in order to not process them again.

Note: If this functionality is needed for a different value type, it needs to be re-implemented for that data type.

Assignment

Miscellaneous functions

Availability

UI, CTRL