about wstring
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Hi Friends Please see the following code
wstring str1 = L"Test"; wchar_t* buffer = new wchar_t[str1.length()+2]; wcscpy(buffer, str1.c_str());Now here How much bytes extra I need to allocate for buffer for '\0' terminating character? +2 or +1? - Vikram S -
Hi Friends Please see the following code
wstring str1 = L"Test"; wchar_t* buffer = new wchar_t[str1.length()+2]; wcscpy(buffer, str1.c_str());Now here How much bytes extra I need to allocate for buffer for '\0' terminating character? +2 or +1? - Vikram SYou only need one extra element to hold '\0' because you're allocating with type wchar_t which is two bytes in size
-Sarath. "Great hopes make everything great possible" - Benjamin Franklin
My blog - Sharing My Thoughts
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You only need one extra element to hold '\0' because you're allocating with type wchar_t which is two bytes in size
-Sarath. "Great hopes make everything great possible" - Benjamin Franklin
My blog - Sharing My Thoughts
yes got it. Thanks
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Hi Friends Please see the following code
wstring str1 = L"Test"; wchar_t* buffer = new wchar_t[str1.length()+2]; wcscpy(buffer, str1.c_str());Now here How much bytes extra I need to allocate for buffer for '\0' terminating character? +2 or +1? - Vikram Scompiler will itself take care of sizeof NULL, you just have to allocate only 1 extra space to wchar_t
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