operator<< for NumericMatrix now ALWAYS shows decimal places.

dcdillon · dcdillon · commit b9cf7f37f0b7 · 2015-11-08T09:35:29.000-06:00
diff --git a/inst/include/Rcpp/vector/Matrix.h b/inst/include/Rcpp/vector/Matrix.h
@@ -226,11 +226,11 @@ inline std::ostream &operator<<(std::ostream & s, const Matrix<REALSXP, StorageP
         typename MATRIX::Row::iterator jend = row.end();
 
         if (j != jend) {
-            s << std::setw(precision + 1) << (*j);
+            s << std::showpoint << std::setw(precision + 1) << (*j);
             j++;
 
             for ( ; j != jend; j++) {
-                s << " " << std::setw(precision + 1) << (*j);
+                s << " " << std::showpoint << std::setw(precision + 1) << (*j);
             }
         }
 

Original file line number	Diff line number	Diff line change
`@@ -226,11 +226,11 @@ inline std::ostream &operator<<(std::ostream & s, const Matrix<REALSXP, StorageP`
`226`	`226`	`typename MATRIX::Row::iterator jend = row.end();`
`227`	`227`
`228`	`228`	`if (j != jend) {`
`229`		`- s << std::setw(precision + 1) << (*j);`
	`229`	`+ s << std::showpoint << std::setw(precision + 1) << (*j);`
`230`	`230`	`j++;`
`231`	`231`
`232`	`232`	`for ( ; j != jend; j++) {`
`233`		`- s << " " << std::setw(precision + 1) << (*j);`
	`233`	`+ s << " " << std::showpoint << std::setw(precision + 1) << (*j);`
`234`	`234`	`}`
`235`	`235`	`}`
`236`	`236`