Changeset 16 in flair-src for trunk/demos/Sinus/src/MeanFilter.cpp

Timestamp:

Apr 8, 2016, 3:48:40 PM (8 years ago)

Author:

Bayard Gildas

Message:

Reformatting

File:

• trunk/demos/Sinus/src/MeanFilter.cpp (modified) (1 diff)

trunk/demos/Sinus/src/MeanFilter.cpp

@@ -22 +22 @@
 using namespace flair::gui;
 
-namespace flair { namespace filter {
+namespace flair {
+namespace filter {
 
-MeanFilter::MeanFilter(const IODevice* parent,const LayoutPosition* position,string name): IODevice(parent,name) {
-    //interface initialisation
-    groupBox=new GroupBox(position,name);
-    numberOfElements=new SpinBox(groupBox->NewRow(),"numberOfElements:",1,MAX_NUMBER_OF_ELEMENTS,1);//saturated to MAX_NUMBER_OF_ELEMENTS
+MeanFilter::MeanFilter(const IODevice *parent, const LayoutPosition *position,
+                       string name)
+    : IODevice(parent, name) {
+  // interface initialisation
+  groupBox = new GroupBox(position, name);
+  numberOfElements = new SpinBox(groupBox->NewRow(), "numberOfElements:", 1,
+                                 MAX_NUMBER_OF_ELEMENTS,
+                                 1); // saturated to MAX_NUMBER_OF_ELEMENTS
 
-    //init storage
-    for(int i=0; i<MAX_NUMBER_OF_ELEMENTS; i++) previousValues[i]=0;
+  // init storage
+  for (int i = 0; i < MAX_NUMBER_OF_ELEMENTS; i++)
+    previousValues[i] = 0;
 
-    //1*1 output matrix
-    cvmatrix_descriptor* desc=new cvmatrix_descriptor(1,1);
-    desc->SetElementName(0,0,"mean filter");//name will be used for graphs and logs
-    output=new cvmatrix(this,desc,floatType,name);
+  // 1*1 output matrix
+  cvmatrix_descriptor *desc = new cvmatrix_descriptor(1, 1);
+  desc->SetElementName(0, 0,
+                       "mean filter"); // name will be used for graphs and logs
+  output = new cvmatrix(this, desc, floatType, name);
 
-    AddDataToLog(output);
+  AddDataToLog(output);
 }
 
-MeanFilter::~MeanFilter() {
-}
+MeanFilter::~MeanFilter() {}
 
-cvmatrix *MeanFilter::GetMatrix() const {
-    return output;
-}
+cvmatrix *MeanFilter::GetMatrix() const { return output; }
 
-float MeanFilter::GetValue(void) const {
-    return output->Value(0,0);
-}
+float MeanFilter::GetValue(void) const { return output->Value(0, 0); }
 
-//UpdateFrom, where we implement the filter
-//this method is automatically called when the parent IODevice calls ProcessUpdate
-//in our case it is the sinus or the 1st orde law pass filter
+// UpdateFrom, where we implement the filter
+// this method is automatically called when the parent IODevice calls
+// ProcessUpdate
+// in our case it is the sinus or the 1st orde law pass filter
 //(see in Sinus::Run the call to ProcessUpdate)
 void MeanFilter::UpdateFrom(const io_data *data) {
 
-    float result=0;
-    //get input argument in a cvmatrix
-    cvmatrix *input=(cvmatrix*)data;
+  float result = 0;
+  // get input argument in a cvmatrix
+  cvmatrix *input = (cvmatrix *)data;
 
-    //simple (and not efficent!) implementation of the filter
-    previousValues[numberOfElements->Value()-1]=input->Value(0,0);
-    for(int i=0; i<numberOfElements->Value(); i++) result+=previousValues[i];
-    for(int i=1; i<numberOfElements->Value(); i++) previousValues[i-1]=previousValues[i];
+  // simple (and not efficent!) implementation of the filter
+  previousValues[numberOfElements->Value() - 1] = input->Value(0, 0);
+  for (int i = 0; i < numberOfElements->Value(); i++)
+    result += previousValues[i];
+  for (int i = 1; i < numberOfElements->Value(); i++)
+    previousValues[i - 1] = previousValues[i];
 
-    //put the result in output matrix
-    output->SetValue(0,0,result/numberOfElements->Value());
-    //put corresponding time
-    output->SetDataTime(data->DataTime());
+  // put the result in output matrix
+  output->SetValue(0, 0, result / numberOfElements->Value());
+  // put corresponding time
+  output->SetDataTime(data->DataTime());
 
-    //ProcessUpdate is very important
-    //we must call it after updating the output matrix
-    //it allows:
-    // -to save value in the logs
-    // -to automatically call the next filter UpdateFrom method
-    ProcessUpdate(output);
+  // ProcessUpdate is very important
+  // we must call it after updating the output matrix
+  // it allows:
+  // -to save value in the logs
+  // -to automatically call the next filter UpdateFrom method
+  ProcessUpdate(output);
 }
-}// end namespace filter
-}// end namespace flair
+} // end namespace filter
+} // end namespace flair