Add move constructor to custom types

mfem · Jun 12, 2020 · 1875c34 · 1875c34
1 parent 7690eca
commit 1875c34
Showing 1 changed file with 30 additions and 0 deletions.
diff --git a/miniapps/navier/navier_solver.hpp b/miniapps/navier/navier_solver.hpp
@@ -32,6 +32,16 @@ class VelDirichletBC_T
       : attr(attr), coeff(coeff)
    {}
 
+   VelDirichletBC_T(VelDirichletBC_T &&obj)
+   {
+      // Deep copy the attribute array
+      this->attr = obj.attr;
+
+      // Move the coefficient pointer
+      this->coeff = obj.coeff;
+      obj.coeff = nullptr;
+   }
+
    ~VelDirichletBC_T() { delete coeff; }
 
    Array<int> attr;
@@ -46,6 +56,16 @@ class PresDirichletBC_T
       : attr(attr), coeff(coeff)
    {}
 
+   PresDirichletBC_T(PresDirichletBC_T &&obj)
+   {
+      // Deep copy the attribute array
+      this->attr = obj.attr;
+
+      // Move the coefficient pointer
+      this->coeff = obj.coeff;
+      obj.coeff = nullptr;
+   }
+
    ~PresDirichletBC_T() { delete coeff; }
 
    Array<int> attr;
@@ -60,6 +80,16 @@ class AccelTerm_T
       : attr(attr), coeff(coeff)
    {}
 
+   AccelTerm_T(AccelTerm_T &&obj)
+   {
+      // Deep copy the attribute array
+      this->attr = obj.attr;
+
+      // Move the coefficient pointer
+      this->coeff = obj.coeff;
+      obj.coeff = nullptr;
+   }
+
    ~AccelTerm_T() { delete coeff; }
 
    Array<int> attr;