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c++ Programming Glossary: raisesWhat is a smart pointer and when should I use one? http://stackoverflow.com/questions/106508/what-is-a-smart-pointer-and-when-should-i-use-one Destroy the object. Done with it. Wait what if DoSomething raises an exception.... A smart pointer by comparison defines a policy.. class uses. Destruction would happen even if DoSomething raises an exception The simplest policy in use involves the scope of..
Run an Application in GDB Until an Exception Occurs http://stackoverflow.com/questions/1115428/run-an-application-in-gdb-until-an-exception-occurs you when the function has finished executing. If the call raises an exception however the call may bypass the mechanism that..
Why isn't C/C++'s “#pragma once” an ISO standard? http://stackoverflow.com/questions/1695807/why-isnt-c-cs-pragma-once-an-iso-standard an unambiguous benefits. Some of the concepts for which it raises questions are not well defined on all systems that support C..
Thread safety of std::map for read-only operations http://stackoverflow.com/questions/1846186/thread-safety-of-stdmap-for-read-only-operations of giving each thread a pointer to the map but that raises a thread safety issue. If all I'm doing is reading from the..
How is C++ std::vector implemented? http://stackoverflow.com/questions/2096571/how-is-c-stdvector-implemented Foo 20 I believe they do something like this but then it raises one more question. Do they always allocate a maximum uint32_t..
http://stackoverflow.com/questions/235386/using-nan-in-c numeric_limits double signaling_NaN This however signals raises an exception on assignment. I want it to raise an exception.. it counts as processing a signaling NaN so it immediately raises an exception. If floating point exceptions are disabled then..
Why should casting be avoided? http://stackoverflow.com/questions/4167304/why-should-casting-be-avoided something from one type to another. When if you do that it raises the question Why If you really want something to be a particular..
Cancelling a thread using pthread_cancel : good practice or bad http://stackoverflow.com/questions/4760687/cancelling-a-thread-using-pthread-cancel-good-practice-or-bad desired usage of pthread_cancel in the mentioned scenario raises question about being good or bad practice. Please comment on..
Are IEEE floats valid key types for std::map and std::set? http://stackoverflow.com/questions/4816156/are-ieee-floats-valid-key-types-for-stdmap-and-stdset lhs.value rhs.value possibly a conversion to double This raises another question clearly someone could create a SaneDouble and..
Optimizations for pow() with const non-integer exponent? http://stackoverflow.com/questions/6475373/optimizations-for-pow-with-const-non-integer-exponent the estimates by their expected errors. The underestimate raises the error to a power of 0.6 vs 0.4 so we expect it to be 1.5x..
Why is getcwd() not ISO C++ compliant? http://stackoverflow.com/questions/647704/why-is-getcwd-not-iso-c-compliant the ISO C compatible _getcwd should be used instead which raises the question what makes getcwd not ISO compliant c iso share..
Why doesn't delete set the pointer to NULL? http://stackoverflow.com/questions/704466/why-doesnt-delete-set-the-pointer-to-null become popular with implementers. But the main issue he raises is that delete's argument need not be an lvalue. share improve..
http://stackoverflow.com/questions/7623401/override-ctrl-c std cerr Signal n sigflag 0 This will catch Ctrl C which raises SIGINT and the signal handler is not replaced so it'll fire..
Complete example using Boost::Signals for C++ Eventing http://stackoverflow.com/questions/768351/complete-example-using-boostsignals-for-c-eventing of the code are a little vague. Here is what I need ClassA raises multiple events signals ClassB subscribes to those events Multiple.. my project I have a lower level message handler class that raises events to a business class that does some processing of those..
http://stackoverflow.com/questions/9458741/with-explicitly-deleted-member-functions-in-c11-is-it-still-worthwhile-to-inh why declare them at all Yes they're private but that only raises more questions why make them private To understand why this.. is self documenting. But if you've never seen it before it raises questions. Why are you deriving from something that can't be..
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