source: flair-src/trunk/lib/FlairFilter/src/LowPassFilter.cpp

Last change on this file was 214, checked in by Sanahuja Guillaume, 4 years ago

matrix

File size: 1.4 KB
RevLine 
[10]1// %flair:license{
[15]2// This file is part of the Flair framework distributed under the
3// CECILL-C License, Version 1.0.
[10]4// %flair:license}
[7]5//  created:    2011/05/01
6//  filename:   LowPassFilter.cpp
7//
8//  author:     Guillaume Sanahuja
9//              Copyright Heudiasyc UMR UTC/CNRS 7253
10//
11//  version:    $Id: $
12//
13//  purpose:    Class defining a first order low pass filter
14//
15//
16/*********************************************************************/
17
18#include "LowPassFilter.h"
19#include "LowPassFilter_impl.h"
[214]20#include <Matrix.h>
[7]21#include <LayoutPosition.h>
22
23using std::string;
24using namespace flair::core;
25using namespace flair::gui;
26
[15]27namespace flair {
28namespace filter {
[7]29
[15]30LowPassFilter::LowPassFilter(const IODevice *parent,
31                             const LayoutPosition *position, string name,
[214]32                             const Matrix *init_value)
[15]33    : IODevice(parent, name) {
34  pimpl_ = new LowPassFilter_impl(this, position, name, init_value);
35  AddDataToLog(pimpl_->output);
[157]36 
37  SetIsReady(true);
[7]38}
39
[15]40LowPassFilter::~LowPassFilter() { delete pimpl_; }
[7]41
[214]42Matrix *LowPassFilter::GetMatrix(void) const { return pimpl_->output; }
[7]43
[15]44float LowPassFilter::Output(int row, int col) const {
45  return pimpl_->output->Value(row, col);
[7]46}
47
[15]48void LowPassFilter::UpdateFrom(const io_data *data) {
49  pimpl_->UpdateFrom(data);
50  ProcessUpdate(pimpl_->output);
[7]51}
52
53} // end namespace filter
54} // end namespace flair
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