Function string

include/internal/CL/cl.hpp:511–525

! \brief Constructs a string populated from an arbitrary value of * specified size. * * An extra '\0' is added, in case none was contained in str. * * \param str the initial value of the string instance. Note that '\0' * characters receive no special treatment. If NULL, * the string is left empty, with a size of 0. * *

     *  \param size the number of characters to copy from str.
     */
    string(const char * str, ::size_t size) :
        size_(size),
        str_(NULL)
    {
        if( size > 0 ) {
            str_ = new char[size_+1];
            if (str_ != NULL) {
                memcpy(str_, str, size_  * sizeof(char));
                str_[size_] = '\0';
            }
            else {
                size_ = 0;
            }
        }
    }

    /*! \brief Constructs a string populated from a null-terminated value.
     *