Add default ctor for Date(time)Vector classes

Author: eddelbuettel

ChangeLog

@@ -1,3 +1,9 @@
+2025-05-23  Dirk Eddelbuettel  <[email protected]>
+
+	* inst/include/Rcpp/date_datetime/newDateVector.h: Add default
+	constructor
+	* inst/include/Rcpp/date_datetime/newDatetimeVector.h: Idem
+
 2025-05-06  Dirk Eddelbuettel  <[email protected]>
 
 	* DESCRIPTION (Version, Date): Roll micro version and date

inst/include/Rcpp/date_datetime/newDateVector.h

@@ -2,7 +2,7 @@
 //
 // newDateVector.h: Rcpp R/C++ interface class library -- Date vector support
 //
-// Copyright (C) 2016         Dirk Eddelbuettel
+// Copyright (C) 2016 - 2025  Dirk Eddelbuettel
 //
 // This file is part of Rcpp.
 //
@@ -28,6 +28,10 @@ namespace Rcpp {
 
     class newDateVector : public NumericVector {
     public:
+        newDateVector() : NumericVector() {
+            setClass();
+        }
+
         template <int RTYPE, bool NA, typename VEC>
         newDateVector(const VectorBase<RTYPE,NA,VEC>& vec) : NumericVector(vec) {
             setClass();

inst/include/Rcpp/date_datetime/newDatetimeVector.h

@@ -28,10 +28,14 @@ namespace Rcpp {
 
     class newDatetimeVector : public NumericVector {
     public:
+        newDatetimeVector(const char* tz = "") : NumericVector() {
+            setClass(tz);
+        }
+
         template <int RTYPE, bool NA, typename VEC>
         newDatetimeVector(const VectorBase<RTYPE,NA,VEC>& other, const char* tz = "") :
             NumericVector(other) {
-            setClass(tz); 
+            setClass(tz);
         }
 
         newDatetimeVector(SEXP vec, const char* tz = "") :