push_back()

template<typename T >

void scl::vector< T >::push_back ( T & element )

inline

Push a element in the end of vector.

Parameters

[in]

element

.

Definition at line 117 of file Vector.h.

    {
        if (m_SpareCount != 0)
        {
            *m_End           = std::move(element);
 
            ++m_UseCount;
            --m_SpareCount;
            ++m_End;
        }
        else
        {
            if (m_UseCount == 0)
            {
                const size_t bytes = sizeof(T) * m_ExpandRate;
 
                m_UseCount   = 1;
                m_SpareCount = m_ExpandRate - 1;
 
                m_Begin      = static_cast<T*>(malloc(bytes));
                             
                m_End        = m_Begin;
                *m_End       = std::move(element);
                ++m_End;
            }
            else
            {
                T*    om           = m_Begin;
                const size_t ob    = sizeof(T) * m_UseCount;
                const size_t nb    = sizeof(T) * m_UseCount * m_ExpandRate;
                m_SpareCount       = (nb - ob) / sizeof(T);
      
                m_Begin            = static_cast<T*>(malloc(nb));
                memset(m_Begin, 0, nb);
                memcpy(m_Begin, om, ob);
 
                m_End              = reinterpret_cast<T*>(reinterpret_cast<char*>(m_Begin) + ob);
                *m_End             = std::move(element);
 
                ++m_UseCount;
                --m_SpareCount;
                ++m_End;
 
                free(om);
            }
        }
    }

References scl::vector< T >::m_Begin, and scl::vector< T >::m_End.