January 2019
Intermediate to advanced
512 pages
14h 5m
English
Content preview from Hands-On Design Patterns with C++
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Questions
- What is an error-safe, or exception-safe, program?
- How can we make a routine that performs several related actions be error-safe?
- How does RAII assist in writing error-safe programs?
- How does the ScopeGuard pattern generalize the RAII idiom?
- How can the program automatically detect when a function exits successfully and when it fails?
- What are the advantages and drawbacks of a type-erased ScopeGuard?