# prepost_diag_connection_impl

A connection for two layers with the same representation. First multiply the output of the source layer element-wise by a set of input multipliers; matrix multiply these in the same manner as diagconnectionimpl; and then multiply element-wise by a set of output multipliers and use the resultant values to set the input of the target layer.

## Parameters

    parameter	default_value
    excitation	0
    inhibition	0

## set_input_multipliers

    some_ppconn set_input_multipliers vrep

Use a vector representation `vrep` to set the input multipliers of `some_ppconn`. A conversion from the representation of the source layer to this representation is used to establish the corresponding value.

## set_output_multipliers

    some_ppconn set_output_multipliers vrep

Use a vector representation `vrep` to set the output multipliers of `some_ppconn`. A conversion from the representation of the target layer to this representation is used to establish the corresponding value.