=====The <functional> header file=====

|[[binary_function]]| |
|[[binary_negate]]| |
|[[bind1st]]|bind the first argument of the binary function|
|[[bind2nd]]|bind the second argument of the binary function|
|[[binder1st]]| |
|[[binder2nd]]| |
|[[const_mem_fun1_ref_t]]| |
|[[const_mem_fun1_t]]| |
|[[const_mem_fun_ref_t]]| |
|[[const_mem_fun_t]]| |
|[[divides]]| |
|[[equal_to]]|whether the first argument is equal to the second argument|
|[[greater]]|whether the first argument is greater than the second argument|
|[[greater_equal]]|whether the first argument is greater than or equal to the second argument|
|[[less]]|whether the first argument is less than the second argument|
|[[less_equal]]|whether the first argument is less than or equal to the second argument|
|[[logical_and]]| |
|[[logical_not]]| |
|[[logical_or]]| |
|[[mem_fun1_ref_t]]| |
|[[mem_fun1_t]]| |
|[[mem_fun]]|construct a functor from a member function(pointer type)|
|[[mem_fun_ref]]|construct a functor from a member function(reference type)|
|[[mem_fun_ref_t]]| |
|[[mem_fun_t]]| |
|[[minus]]| |
|[[modulus]]| |
|[[multiplies]]| |
|[[negate]]| |
|[[not1]]|negation of a unary predicate|
|[[not2]]|negation of a binary predicate|
|[[not_equal_to]]| |
|[[plus]]| |
|[[pointer_to_binary_function]]| |
|[[pointer_to_unary_function]]| |
|[[ptr_fun]]|construct a functor from a function pointer|
|[[unary_function]]| |
|[[unary_negate]]| |