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c++ Programming Glossary: knowsC++ convert hex string to signed integer http://stackoverflow.com/questions/1070497/c-convert-hex-string-to-signed-integer can use like this though this needs the 0x prefix so it knows it is hex unsigned int x lexical_cast unsigned int 0xdeadbeef..
Good C++ GUI library for Windows http://stackoverflow.com/questions/115045/good-c-gui-library-for-windows preprocessor moc think of it more as an IDL compiler that knows how to read C headers instead of needing its own language. It..
What open source C++ static analysis tools are available? [closed] http://stackoverflow.com/questions/141498/what-open-source-c-static-analysis-tools-are-available portable open source C static analysis tools that anyone knows of and can be recommended Some related links. C static code..
Why should exceptions be used conservatively? http://stackoverflow.com/questions/1744070/why-should-exceptions-be-used-conservatively Think memory leaks file descriptor leaks socket leaks who knows Maintenance complications It's harder to maintain code that..
How does delete[] “know” the size of the operand array? http://stackoverflow.com/questions/197675/how-does-delete-know-the-size-of-the-operand-array way when it's time to free the memory the de allocator knows exactly how much memory to free. share improve this answer..
http://stackoverflow.com/questions/356950/c-functors-and-their-uses more efficient. In the above example the compiler knows exactly which function std transform should call. It should..
What's this STL vs. “C++ Standard Library” fight all about? [closed] http://stackoverflow.com/questions/5205491/whats-this-stl-vs-c-standard-library-fight-all-about STL There is a school of thought that says that everybody knows now that STL means the standard library just as everybody now.. that STL means the standard library just as everybody now knows that C is the ISO standardised language. It also includes those..
When to use forward declaration? http://stackoverflow.com/questions/553682/when-to-use-forward-declaration position when you forward declare a type all the compiler knows is that this type exists it knows nothing about its size members.. a type all the compiler knows is that this type exists it knows nothing about its size members or methods. This is why it's..
Is there a way to instantiate objects from a string holding their class name? http://stackoverflow.com/questions/582331/is-there-a-way-to-instantiate-objects-from-a-string-holding-their-class-name variant_type map_type A boost variant is like an union. It knows which type is stored in it by looking what object was used for..
http://stackoverflow.com/questions/5854581/polymorphism-in-c not polymorphic. But in the second call to a the compiler knows to generate type appropriate code for a floating point promotion..
Where and why do I have to put the “template” and “typename” keywords? http://stackoverflow.com/questions/610245/where-and-why-do-i-have-to-put-the-template-and-typename-keywords boost function in real life is a template so the compiler knows 14.2 3 After name lookup 3.4 finds that a name is a template..
Resolve circular dependencies in c++ http://stackoverflow.com/questions/625799/resolve-circular-dependencies-in-c the compiler to instead reserve as much space as it knows about upfront pointers and references for example will always.. A.h class B note that this is cool because the compiler knows by this time how much space A will need. A _a HTH. share improve..
Can a local variable's memory be accessed outside its scope? http://stackoverflow.com/questions/6441218/can-a-local-variables-memory-be-accessed-outside-its-scope The compiler generates calls into a heap manager that knows how to dynamically allocate storage when it is needed and reclaim..
Accessing class members on a NULL pointer http://stackoverflow.com/questions/669742/accessing-class-members-on-a-null-pointer a vtable a list of function pointers and the caller just knows it's supposed to call the first function on the list without.. the caller doesn't need to know all that. The compiler knows exactly which function will get called so it can generate a..
Is there any real risk to deriving from the C++ STL containers? http://stackoverflow.com/questions/922248/is-there-any-real-risk-to-deriving-from-the-c-stl-containers iostream void kill_it std vector double victim user code knows nothing of Rates or Charges invokes non virtual ~std vector..
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