Changeset 15 in flair-src for trunk/lib/FlairFilter/src/EulerDerivative_impl.cpp

Timestamp:

04/08/16 15:40:57 (8 years ago)

Author:

Bayard Gildas

Message:

sources reformatted with flair-format-dir script

File:

• trunk/lib/FlairFilter/src/EulerDerivative_impl.cpp (modified) (1 diff)

trunk/lib/FlairFilter/src/EulerDerivative_impl.cpp

@@ -28 +28 @@
 using namespace flair::filter;
 
-EulerDerivative_impl::EulerDerivative_impl(EulerDerivative* self,const LayoutPosition* position,string name,const cvmatrix* init_value)
-{
-    first_update=true;
+EulerDerivative_impl::EulerDerivative_impl(EulerDerivative *self,
+                                           const LayoutPosition *position,
+                                           string name,
+                                           const cvmatrix *init_value) {
+  first_update = true;
 
-    if(init_value!=NULL)
-    {
-        prev_value=(cvmatrix*)init_value;
+  if (init_value != NULL) {
+    prev_value = (cvmatrix *)init_value;
+  } else {
+    // if NULL, assume dimension 1, and init=0
+    cvmatrix_descriptor *desc = new cvmatrix_descriptor(1, 1);
+    desc->SetElementName(0, 0, "output");
+    prev_value = new cvmatrix(self, desc, floatType, name);
+    prev_value->SetValue(0, 0, 0);
+  }
+
+  // init UI
+  GroupBox *reglages_groupbox = new GroupBox(position, name);
+  T = new DoubleSpinBox(reglages_groupbox->NewRow(), "period, 0 for auto:",
+                        " s", 0, 1, 0.01);
+
+  // init output matrix of same size as init
+  cvmatrix_descriptor *desc =
+      new cvmatrix_descriptor(prev_value->Rows(), prev_value->Cols());
+
+  for (int i = 0; i < prev_value->Rows(); i++) {
+    for (int j = 0; j < prev_value->Cols(); j++) {
+      desc->SetElementName(i, j, prev_value->Name(i, j));
     }
-    else
-    {
-        //if NULL, assume dimension 1, and init=0
-        cvmatrix_descriptor* desc=new cvmatrix_descriptor(1,1);
-        desc->SetElementName(0,0,"output");
-        prev_value=new cvmatrix(self,desc,floatType,name);
-        prev_value->SetValue(0,0,0);
+  }
+
+  output = new cvmatrix(self, desc,
+                        prev_value->GetDataType().GetElementDataType(), name);
+}
+
+EulerDerivative_impl::~EulerDerivative_impl() {}
+
+void EulerDerivative_impl::UpdateFrom(const io_data *data) {
+  float delta_t;
+  cvmatrix *input = (cvmatrix *)data;
+
+  // on prend une fois pour toute les mutex et on fait des accès directs
+  output->GetMutex();
+  input->GetMutex();
+
+  if (first_update == true) {
+    for (int i = 0; i < input->Rows(); i++) {
+      for (int j = 0; j < input->Cols(); j++) {
+        output->SetValueNoMutex(i, j, prev_value->ValueNoMutex(i, j));
+        prev_value->SetValueNoMutex(i, j, input->ValueNoMutex(i, j));
+      }
+    }
+    first_update = false;
+  } else {
+    if (T->Value() == 0) {
+      delta_t = (float)(data->DataTime() - previous_time) / 1000000000.;
+    } else {
+      delta_t = T->Value();
     }
 
-    //init UI
-    GroupBox* reglages_groupbox=new GroupBox(position,name);
-        T=new DoubleSpinBox(reglages_groupbox->NewRow(),"period, 0 for auto:"," s",0,1,0.01);
+    for (int i = 0; i < input->Rows(); i++) {
+      for (int j = 0; j < input->Cols(); j++) {
+        output->SetValueNoMutex(
+            i, j, (input->ValueNoMutex(i, j) - prev_value->ValueNoMutex(i, j)) /
+                      delta_t);
+        prev_value->SetValueNoMutex(i, j, input->ValueNoMutex(i, j));
+      }
+    }
+  }
 
-    //init output matrix of same size as init
-    cvmatrix_descriptor* desc=new cvmatrix_descriptor(prev_value->Rows(),prev_value->Cols());
+  input->ReleaseMutex();
+  output->ReleaseMutex();
 
-    for(int i=0;i<prev_value->Rows();i++)
-    {
-        for(int j=0;j<prev_value->Cols();j++)
-        {
-            desc->SetElementName(i,j,prev_value->Name(i,j));
-        }
-    }
-
-    output=new cvmatrix(self,desc,prev_value->GetDataType().GetElementDataType(),name);
+  output->SetDataTime(data->DataTime());
+  previous_time = data->DataTime();
 }
-
-EulerDerivative_impl::~EulerDerivative_impl()
-{
-
-}
-
-void EulerDerivative_impl::UpdateFrom(const io_data *data)
-{
-    float delta_t;
-    cvmatrix *input=(cvmatrix*)data;
-
-    //on prend une fois pour toute les mutex et on fait des accès directs
-    output->GetMutex();
-    input->GetMutex();
-
-    if(first_update==true)
-    {
-        for(int i=0;i<input->Rows();i++)
-        {
-            for(int j=0;j<input->Cols();j++)
-            {
-                output->SetValueNoMutex(i,j,prev_value->ValueNoMutex(i,j));
-                prev_value->SetValueNoMutex(i,j,input->ValueNoMutex(i,j));
-            }
-        }
-        first_update=false;
-    }
-    else
-    {
-        if(T->Value()==0)
-        {
-            delta_t=(float)(data->DataTime()-previous_time)/1000000000.;
-        }
-        else
-        {
-            delta_t=T->Value();
-        }
-
-        for(int i=0;i<input->Rows();i++)
-        {
-            for(int j=0;j<input->Cols();j++)
-            {
-                output->SetValueNoMutex(i,j,(input->ValueNoMutex(i,j)-prev_value->ValueNoMutex(i,j))/delta_t);
-                prev_value->SetValueNoMutex(i,j,input->ValueNoMutex(i,j));
-            }
-        }
-    }
-
-    input->ReleaseMutex();
-    output->ReleaseMutex();
-
-    output->SetDataTime(data->DataTime());
-    previous_time=data->DataTime();
-}
-