tomwalters@11: // Copyright #YEAR#, #AUTHOR_NAME#
tomwalters@11: //
tomwalters@11: // AIM-C: A C++ implementation of the Auditory Image Model
tomwalters@11: // http://www.acousticscale.org/AIMC
tomwalters@11: //
tomwalters@11: // This program is free software: you can redistribute it and/or modify
tomwalters@11: // it under the terms of the GNU General Public License as published by
tomwalters@11: // the Free Software Foundation, either version 3 of the License, or
tomwalters@11: // (at your option) any later version.
tomwalters@11: //
tomwalters@11: // This program is distributed in the hope that it will be useful,
tomwalters@11: // but WITHOUT ANY WARRANTY; without even the implied warranty of
tomwalters@11: // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
tomwalters@11: // GNU General Public License for more details.
tomwalters@11: //
tomwalters@11: // You should have received a copy of the GNU General Public License
tomwalters@11: // along with this program.  If not, see <http://www.gnu.org/licenses/>.
tomwalters@11: 
tomwalters@11: /*!
tomwalters@11:  * \author #AUTHOR_NAME# <#AUTHOR_EMAIL_ADDRESS#>
tomwalters@11:  * \date created #TODAYS_DATE#
tomwalters@11:  * \version \$Id$
tomwalters@11:  */
tomwalters@11: 
tomwalters@11: #include "Modules/#MODULE_TYPE#/#MODULE_NAME#.h"
tomwalters@11: 
tomwalters@11: namespace aimc {
tomwalters@11: #MODULE_NAME#::#MODULE_NAME#(Parameters *params) : Module(params) {
tomwalters@11:   module_description_ = "TODO: Short Description of the module";
tomwalters@11:   module_identifier_ = "TODO: one-word id for the module";
tomwalters@11:   module_type_ = "TODO: type code eg. bmm, sai";
tomwalters@11:   module_version_ = "$Id$";
tomwalters@11: 
tomwalters@11:   // Read parameter values from the parameter store. Setting any default
tomwalters@11:   // values as necessary. The module should set defaults for all parameters
tomwalters@11:   // that is uses here. The parameters_->DefaultType() methods look for a
tomwalters@11:   // parameter with a given name. If it already exists in the parameter
tomwalters@11:   // store, they return the current value. If the parameter doesn't already
tomwalters@11:   // exist, it is added, set to the default value given, and that value is
tomwalters@11:   // returned.
tomwalters@11:   // Examples:
tomwalters@11:   // integer_param_ = parameters_->DefaultInt("module.param_name", 4);
tomwalters@11:   // boolean_param_ = parameters_->DefaultBool("module.param_name", True);
tomwalters@11:   // float_param_ = parameters_->DefaultFloat("module.param_name", 4.4f);
tomwalters@11: }
tomwalters@11: 
tomwalters@11: #MODULE_NAME#::~#MODULE_NAME#() {
tomwalters@11: }
tomwalters@11: 
tomwalters@11: bool #MODULE_NAME#::InitializeInternal(const SignalBank &input) {
tomwalters@11:   // Copy the parameters of the input signal bank into internal variables, so
tomwalters@11:   // that they can be checked later.
tomwalters@11:   sample_rate_ = input.sample_rate();
tomwalters@11:   buffer_length_ = input.buffer_length();
tomwalters@11:   channel_count_ = input.channel_count();
tomwalters@11: 
tomwalters@11:   // If this module produces any output, then the output signal bank needs to
tomwalters@11:   // be initialized here.
tomwalters@11:   // Example:
tomwalters@11:   // output_.Initialize(channel_count, buffer_length, sample_rate);
tomwalters@11:   return true;
tomwalters@11: }
tomwalters@11: 
tomwalters@11: void #MODULE_NAME#::ResetInternal() {
tomwalters@11:   // Reset any internal state variables to their default values here. After a
tomwalters@11:   // call to ResetInternal(), the module should be in the same state as it is
tomwalters@11:   // just after a call to InitializeInternal().
tomwalters@11: }
tomwalters@11: 
tomwalters@11: void #MODULE_NAME#::Process(const SignalBank &input) {
tomwalters@11:   // Check to see if the module has been initialized. If not, processing
tomwalters@11:   // should not continue.
tomwalters@11:   if (!initialized_) {
tomwalters@11:     LOG_ERROR(_T("Module #MODULE_NAME# not initialized."));
tomwalters@11:     return;
tomwalters@11:   }
tomwalters@11: 
tomwalters@11:   // Check that ths input this time is the same as the input passed to
tomwalters@11:   // Initialize()
tomwalters@11:   if (buffer_length_ != input.buffer_length()
tomwalters@11:       || channel_count_ != input.channel_count()) {
tomwalters@11:     LOG_ERROR(_T("Mismatch between input to Initialize() and input to "
tomwalters@11:                  "Process() in module %s", module_identifier_));
tomwalters@11:     return;
tomwalters@11:   }
tomwalters@11: 
tomwalters@11:   // Input is read from the input signal bank using calls like
tomwalters@11:   // float value = input_.sample(channel_number, sample_index);
tomwalters@11: 
tomwalters@11:   // Output is fed into the output signal bank (assuming that it was
tomwalters@11:   // initialized during the call to InitializeInternal()) like this:
tomwalters@11:   // output_.set_sample(channel_number, sample_index, sample_value);
tomwalters@11: 
tomwalters@11:   // If the output bank is set up, a call to PushOutput() will pass the output
tomwalters@11:   // on to all the target modules of this module. PushOutput() can be called
tomwalters@11:   // multiple times within each call to Process().
tomwalters@11:   // Example:
tomwalters@11:   // PushOutput();
tomwalters@11: }
tomwalters@11: }  // namespace aimc
tomwalters@11: