FMX.Utils.TNonReentrantHelper
Delphi
TNonReentrantHelper = class
C++
class PASCALIMPLEMENTATION TNonReentrantHelper : public System::TObject
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| class | public | FMX.Utils.pas FMX.Utils.hpp |
FMX.Utils | FMX.Utils |
Description
Helper class that contains utilities to facilitate writing non-reentrant sections of code.
Pass a non-reentrable task as a procedure or a function and TNonReentrantHelper methods return a value.
A Guard flag boolean variable is also passed by reference. The Guard variable value should be False in order for the procedure to execute.
Use the EnterSection and LeaveSection methods for non-reentrant sections that cannot be contained in one procedure.
- Note:TNonReentrantHelper does not provide thread-safety.