  In the present paper, we study a new subclass $\mathcal{M}_p(\alpha,\beta)$
of $p$--valent functions and obtain some inequalities concerning the
coefficients for the desired class. Also, by use of the Hadamard product, we
define a general operator and find a condition such that it belongs to the
class $\mathcal{M}_p(\alpha,\beta)$.
