C++ (Cpp) ZRef::GetColName Examples

Example #1

void Visitor_DoMakeWalker::Visit_Expr_Rel_Embed(const ZRef<RelationalAlgebra::Expr_Rel_Embed>& iExpr)
	{
	if (ZRef<Walker> op0 = this->Do(iExpr->GetOp0()))
		{
		if (ZRef<Walker> op1 = this->Do(iExpr->GetOp1()))
			this->pSetResult(new Walker_Embed(op0, iExpr->GetColName(), op1));
		}
	}

Example #2

void Visitor_DoMakeWalker::Visit_Expr_Rel_Const(const ZRef<RelationalAlgebra::Expr_Rel_Const>& iExpr)
	{ this->pSetResult(new Walker_Const(iExpr->GetColName(), iExpr->GetVal())); }

Example #3

void Visitor_DoMakeWalker::Visit_Expr_Rel_Calc(const ZRef<RelationalAlgebra::Expr_Rel_Calc>& iExpr)
	{
	if (ZRef<Walker> op0 = this->Do(iExpr->GetOp0()))
		this->pSetResult(new Walker_Calc(op0, iExpr->GetColName(), iExpr->GetCallable()));
	}