X-Git-Url: http://git.salome-platform.org/gitweb/?a=blobdiff_plain;f=src%2FParametersAPI%2FParametersAPI_Parameter.cpp;h=2af3eec68d1bd59e38dd6436496423c4f77fb9c5;hb=dadc434ff48893c2334461b325c096935b784436;hp=d562cf325fcbe48a6f311f999864be01a45bec39;hpb=423c10234142d14d0d5de89383f2f96a4ec5930f;p=modules%2Fshaper.git

diff --git a/src/ParametersAPI/ParametersAPI_Parameter.cpp b/src/ParametersAPI/ParametersAPI_Parameter.cpp
index d562cf325..2af3eec68 100644
--- a/src/ParametersAPI/ParametersAPI_Parameter.cpp
+++ b/src/ParametersAPI/ParametersAPI_Parameter.cpp
@@ -1,15 +1,28 @@
-// Copyright (C) 2014-20xx CEA/DEN, EDF R&D -->
-// Name   : ParametersAPI_Parameter.cpp
-// Purpose:
+// Copyright (C) 2014-2019  CEA/DEN, EDF R&D
+//
+// This library is free software; you can redistribute it and/or
+// modify it under the terms of the GNU Lesser General Public
+// License as published by the Free Software Foundation; either
+// version 2.1 of the License, or (at your option) any later version.
+//
+// This library is distributed in the hope that it will be useful,
+// but WITHOUT ANY WARRANTY; without even the implied warranty of
+// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+// Lesser General Public License for more details.
+//
+// You should have received a copy of the GNU Lesser General Public
+// License along with this library; if not, write to the Free Software
+// Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307 USA
+//
+// See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
 //
-// History:
-// 16/06/16 - Sergey POKHODENKO - Creation of the file
 
-//--------------------------------------------------------------------------------------
 #include "ParametersAPI_Parameter.h"
 //--------------------------------------------------------------------------------------
 #include <ModelHighAPI_Dumper.h>
 #include <ModelHighAPI_Tools.h>
+#include <ModelAPI_ResultParameter.h>
+#include <ModelAPI_Events.h>
 //--------------------------------------------------------------------------------------
 ParametersAPI_Parameter::ParametersAPI_Parameter(
     const std::shared_ptr<ModelAPI_Feature> & theFeature)
@@ -35,6 +48,22 @@ ParametersAPI_Parameter::ParametersAPI_Parameter(
   }
 }
 
+void ParametersAPI_Parameter::setValue(const double theValue)
+{
+  // convert value to the expression string
+  std::ostringstream aValueStr;
+  aValueStr<<theValue;
+  fillAttribute(aValueStr.str(), expression());
+  execute();
+}
+
+double ParametersAPI_Parameter::value() {
+  ResultParameterPtr aRes =
+    std::dynamic_pointer_cast<ModelAPI_ResultParameter>(feature()->firstResult());
+  // it may raise an exception if result is invalid
+  return aRes->data()->real(ModelAPI_ResultParameter::VALUE())->value();
+}
+
 ParametersAPI_Parameter::~ParametersAPI_Parameter()
 {
 }
@@ -60,7 +89,17 @@ ParameterPtr addParameter(const std::shared_ptr<ModelAPI_Document> & thePart,
                           const std::string & theExpression,
                           const std::string & theComment)
 {
-  // TODO(spo): check that thePart is not empty
   std::shared_ptr<ModelAPI_Feature> aFeature = thePart->addFeature(ParametersAPI_Parameter::ID());
   return ParameterPtr(new ParametersAPI_Parameter(aFeature, theName, theExpression, theComment));
 }
+
+//--------------------------------------------------------------------------------------
+void removeParameter(const std::shared_ptr<ModelAPI_Document> & thePart,
+                     const ParameterPtr & theParameter)
+{
+  FeaturePtr aParam = theParameter->feature();
+  if (aParam) {
+    ModelAPI_ReplaceParameterMessage::send(aParam, 0);
+    thePart->removeFeature(aParam);
+  }
+}