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c++ Programming Glossary: pbuffer

Can I call functions that take an array/pointer argument using a std::vector instead?

http://stackoverflow.com/questions/12058838/can-i-call-functions-that-take-an-array-pointer-argument-using-a-stdvector-ins

of such a function is WriteToSocketBuffer unsigned char pBuffer int iSize so currently I have code of the form unsigned char..

Issue with pointer to character array C++

http://stackoverflow.com/questions/14189967/issue-with-pointer-to-character-array-c

code will not compile char buffer 9 12345678 char pBuffer buffer Compiler g throws the following error error cannot convert.. the address of the array write char buffer 9 12345678 char pBuffer buffer Edit What does it all mean An array of type T of length.. a result all that you need to do to create a pointer char pBuffer to the first character in your array is write char pBuffer buffer..

Can placement new for arrays be used in a portable way?

http://stackoverflow.com/questions/15254/can-placement-new-for-arrays-be-used-in-a-portable-way

virtual ~A int data int main const int NUMELEMENTS 20 char pBuffer new char NUMELEMENTS sizeof A A pA new pBuffer A NUMELEMENTS.. 20 char pBuffer new char NUMELEMENTS sizeof A A pA new pBuffer A NUMELEMENTS With VC pA will be four bytes higher than pBuffer.. A NUMELEMENTS With VC pA will be four bytes higher than pBuffer printf Buffer address x Array address x n pBuffer pA Debug runtime..

In what cases do I use malloc vs new?

http://stackoverflow.com/questions/184537/in-what-cases-do-i-use-malloc-vs-new

you need a big chunk of data just do something like char pBuffer new char 1024 Be careful though this is not correct This is.. only one element may corrupt the heap or worse... delete pBuffer Instead you should do this when deleting an array of data This.. array of data This deletes all items in the array delete pBuffer The new keyword is the C way of doing it and it will ensure..

C++ : What's the easiest library to open video file

http://stackoverflow.com/questions/37956/c-whats-the-easiest-library-to-open-video-file

INFINITE evCode Wait till it's done. char pBuffer new char cbBuffer hr pGrabber GetCurrentBuffer cbBuffer long.. char cbBuffer hr pGrabber GetCurrentBuffer cbBuffer long pBuffer AM_MEDIA_TYPE mt hr pGrabber GetConnectedMediaType mt VIDEOINFOHEADER..