5 Commits

Author	SHA1	Message	Date
Andrey Semashev	fbfdb8a494	Merged scope_check into scope_exit. ... As suggested by Peter Dimov on boost-dev ML, scope_check functionality is merged into scope_exit. Thus scope_exit now has an optional condition function object, which by default always returns true. If a custom function object is specified, scope_exit works equivalently to the previous scope_check, i.e. calls the condition function object to check whether the action function object needs to be called.	2023-10-14 19:23:32 +03:00
Andrey Semashev	c5635f21cc	Implemented scope_check and added support for arbitrary fail conditions. ... The new scope_check scope guard is a generalization of scope_success and scope_fail and allows specifying arbitrary conditions for executing the scope exit action. The scope_success and scope_fail have been reimplemented in terms of scope_check and now also support arbitrary fail conditions. Added exception_checker and error_code_checker conditions for testing for an exception being thrown and for an error code, respectively. scope_success and scope_fail use exception_checker by default. Added tests for the new components.	2023-03-26 21:02:11 +03:00
Andrey Semashev	f3cfd937f6	Updated license headers.	2023-02-24 19:30:55 +03:00
Andrey Semashev	f12546687e	Added checks for whether the function object is destroyed after throwing.	2023-02-21 02:35:23 +03:00
Andrey Semashev	9f55473af2	Initial commit.	2023-01-10 02:18:35 +03:00