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c++ Programming Glossary: rollbackThe simplest and neatest c++11 ScopeGuard http://stackoverflow.com/questions/10270328/the-simplest-and-neatest-c11-scopeguard Lambda class ScopeGuard mutable bool committed Lambda rollbackLambda public ScopeGuard const Lambda _l committed false rollbackLambda.. public ScopeGuard const Lambda _l committed false rollbackLambda _l template typename AdquireLambda ScopeGuard const AdquireLambda.. const AdquireLambda _al const Lambda _l committed false rollbackLambda _l _al ~ScopeGuard if committed rollbackLambda ..
reason why custom loop is faster? bad compiler? unsafe custom code? luck?(lucky cache hits) http://stackoverflow.com/questions/11529778/reason-why-custom-loop-is-faster-bad-compiler-unsafe-custom-code-lucklucky edx i 200000000 jb do_it_again2 end of loop block pop edx rollback pop ecx pop ebx pop eax popf t2 clock printf n time of custom.. edx i 200000000 jb do_it_again2 end of loop block pop edx rollback pop ecx pop ebx pop eax popf t2 clock printf n time of custom..
Should I use vcredist.exe or the msm's to install the Visual C++ runtime library http://stackoverflow.com/questions/1190017/should-i-use-vcredist-exe-or-the-msms-to-install-the-visual-c-runtime-library vcredist it will integrate with the progress bar and will rollback on error or cancel . From the developer side you will benefit..
C++: do you (really) write exception safe code? [closed] http://stackoverflow.com/questions/1853243/c-do-you-really-write-exception-safe-code with transactional semantics like databases with commit rollback features the commit being normal execution of the code throwing.. normal execution of the code throwing exceptions being the rollback. Then the basic is the very least guarantee you should offer...
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