boost 1.73.0: The practice of declaring the Bind placeholders (_1, _2, ...) in the global namespace is deprecated

src/Mod/TechDraw/Gui/MDIViewPage.cpp

@@ -40,7 +40,7 @@
     #include <QPrintDialog>
     #include <QPrintPreviewDialog>
     #include <boost/signals2.hpp>
-    #include <boost/bind.hpp>
+    #include <boost/bind/bind.hpp>
 
 #endif  // #ifndef _PreComp_
 
@@ -109,6 +109,7 @@
 
 
 using namespace TechDrawGui;
+namespace bp = boost::placeholders;
 
 /* TRANSLATOR TechDrawGui::MDIViewPage */
 
@@ -163,7 +164,7 @@ MDIViewPage::MDIViewPage(ViewProviderPage *pageVp, Gui::Document* doc, QWidget*
 
     //get informed by App side about deleted DocumentObjects
     App::Document* appDoc = m_vpPage->getDocument()->getDocument();
-    auto bnd = boost::bind(&MDIViewPage::onDeleteObject, this, _1);
+    auto bnd = boost::bind(&MDIViewPage::onDeleteObject, this, bp::_1);
     connectDeletedObject = appDoc->signalDeletedObject.connect(bnd);
 }
 

src/Mod/TechDraw/Gui/ViewProviderDrawingView.cpp

@@ -27,7 +27,7 @@
 #ifndef _PreComp_
 #include <boost/signals2.hpp>
 #include <boost/signals2/connection.hpp>
-#include <boost/bind.hpp>
+#include <boost/bind/bind.hpp>
 
 #endif
 
@@ -56,6 +56,7 @@
 #include "ViewProviderDrawingView.h"
 
 using namespace TechDrawGui;
+namespace bp = boost::placeholders;
 
 PROPERTY_SOURCE(TechDrawGui::ViewProviderDrawingView, Gui::ViewProviderDocumentObject)
 
@@ -82,7 +83,7 @@ void ViewProviderDrawingView::attach(App::DocumentObject *pcFeat)
 //    Base::Console().Message("VPDV::attach(%s)\n", pcFeat->getNameInDocument());
     ViewProviderDocumentObject::attach(pcFeat);
 
-    auto bnd = boost::bind(&ViewProviderDrawingView::onGuiRepaint, this, _1);
+    auto bnd = boost::bind(&ViewProviderDrawingView::onGuiRepaint, this, bp::_1);
     auto feature = getViewObject();
     if (feature != nullptr) {
         connectGuiRepaint = feature->signalGuiPaint.connect(bnd);

src/Mod/TechDraw/Gui/ViewProviderPage.cpp

@@ -30,11 +30,11 @@
 # include <QMessageBox>
 # include <QTextStream>
 # include <QTimer>
-#include <QList>
-#include <QPointer>
-#include <boost/signals2.hpp>
-#include <boost/signals2/connection.hpp>
-#include <boost/bind.hpp>
+# include <QList>
+# include <QPointer>
+# include <boost/signals2.hpp>
+# include <boost/signals2/connection.hpp>
+# include <boost/bind/bind.hpp>
 
 #endif
 
@@ -73,6 +73,7 @@
 
 using namespace TechDrawGui;
 using namespace TechDraw;
+namespace bp = boost::placeholders;
 
 #define _SHOWDRAWING 10
 #define _TOGGLEUPDATE 11
@@ -107,7 +108,7 @@ void ViewProviderPage::attach(App::DocumentObject *pcFeat)
 {
     ViewProviderDocumentObject::attach(pcFeat);
 
-    auto bnd = boost::bind(&ViewProviderPage::onGuiRepaint, this, _1);
+    auto bnd = boost::bind(&ViewProviderPage::onGuiRepaint, this, bp::_1);
     auto feature = getDrawPage();
     if (feature != nullptr) {
         connectGuiRepaint = feature->signalGuiPaint.connect(bnd);