C++ (Cpp) InternalMalloc Examples

Example #1

File: malloc.hpp Project: 280185386/ChakraCore

    template<class T> T* InternalNewArray(size_t cElements)
    {
        size_t cbSize = (cElements * sizeof(T)) + sizeof(size_t);
        T *pMem;

        pMem = (T*)InternalMalloc(cbSize);

        if (pMem == NULL)
            return NULL;

        *(size_t*)pMem = cElements;
        pMem = (T*)((size_t*)pMem + 1);

        return new (pMem) T[cElements]();
    }

Example #2

File: malloc.hpp Project: Afshintm/coreclr

    template<class T> T* InternalNewArray(CorUnix::CPalThread *pthrCurrent,
                                          size_t cElements)
    {
        size_t cbSize = (cElements * sizeof(T)) + sizeof(size_t);
        T *pMem;

        if (pthrCurrent)
            pMem = (T*)InternalMalloc(pthrCurrent, cbSize);
        else
            pMem = (T*)malloc(cbSize);

        if (pMem == NULL)
            return NULL;

        *(size_t*)pMem = cElements;
        pMem = (T*)((size_t*)pMem + 1);

        return new (pMem) T[cElements]();
    }