fix conversion warning

3nids · 3nids · commit 827cfbc4df8b · 2018-09-12T11:38:54.000-04:00
diff --git a/src/core/qgis.h b/src/core/qgis.h
@@ -289,7 +289,7 @@ inline bool qgsDoubleNearSig( double a, double b, int significantDigits = 10 )
  */
 inline double qgsRound( double number, double places )
 {
-  int scaleFactor = std::pow( 10, places );
+  int scaleFactor = static_cast<int>( std::pow( 10, places ) );
   return static_cast<double>( static_cast<qlonglong>( number * scaleFactor + 0.5 ) ) / scaleFactor;
 }
 

Original file line number	Diff line number	Diff line change
`@@ -289,7 +289,7 @@ inline bool qgsDoubleNearSig( double a, double b, int significantDigits = 10 )`
`289`	`289`	`*/`
`290`	`290`	`inline double qgsRound( double number, double places )`
`291`	`291`	`{`
`292`		`- int scaleFactor = std::pow( 10, places );`
	`292`	`+ int scaleFactor = static_cast<int>( std::pow( 10, places ) );`
`293`	`293`	`return static_cast<double>( static_cast<qlonglong>( number * scaleFactor + 0.5 ) ) / scaleFactor;`
`294`	`294`	`}`
`295`	`295`