Fix histogram bindings

elpaso · elpaso · commit 220b5e810e18 · 2019-05-30T16:48:16.000+02:00
Hopfully fixes #29700
diff --git a/python/core/auto_generated/raster/qgsrasterinterface.sip.in b/python/core/auto_generated/raster/qgsrasterinterface.sip.in
@@ -346,8 +346,8 @@ Returns a band histogram. Histograms are cached in providers.
       maximum = PyFloat_AsDouble( a3 );
     }
 
-    QgsRasterHistogram h = sipCpp->histogram( a0, a1, minimum, maximum, *a4, a5, a6, a7 );
-    sipRes = &h;
+    QgsRasterHistogram *h = new QgsRasterHistogram( sipCpp->histogram( a0, a1, minimum, maximum, *a4, a5, a6, a7 ) );
+    sipRes = h;
 %End
 
 
diff --git a/src/core/raster/qgsrasterinterface.h b/src/core/raster/qgsrasterinterface.h
@@ -378,8 +378,8 @@ class CORE_EXPORT QgsRasterInterface
       maximum = PyFloat_AsDouble( a3 );
     }
 
-    QgsRasterHistogram h = sipCpp->histogram( a0, a1, minimum, maximum, *a4, a5, a6, a7 );
-    sipRes = &h;
+    QgsRasterHistogram *h = new QgsRasterHistogram( sipCpp->histogram( a0, a1, minimum, maximum, *a4, a5, a6, a7 ) );
+    sipRes = h;
     % End
 #endif
 

Original file line number	Diff line number	Diff line change
`@@ -346,8 +346,8 @@ Returns a band histogram. Histograms are cached in providers.`
`346`	`346`	`maximum = PyFloat_AsDouble( a3 );`
`347`	`347`	`}`
`348`	`348`
`349`		`- QgsRasterHistogram h = sipCpp->histogram( a0, a1, minimum, maximum, *a4, a5, a6, a7 );`
`350`		`- sipRes = &h;`
	`349`	`+ QgsRasterHistogram h = new QgsRasterHistogram( sipCpp->histogram( a0, a1, minimum, maximum, a4, a5, a6, a7 ) );`
	`350`	`+ sipRes = h;`
`351`	`351`	`%End`
`352`	`352`
`353`	`353`
Original file line number	Diff line number	Diff line change
`@@ -378,8 +378,8 @@ class CORE_EXPORT QgsRasterInterface`
`378`	`378`	`maximum = PyFloat_AsDouble( a3 );`
`379`	`379`	`}`
`380`	`380`
`381`		`- QgsRasterHistogram h = sipCpp->histogram( a0, a1, minimum, maximum, *a4, a5, a6, a7 );`
`382`		`- sipRes = &h;`
	`381`	`+ QgsRasterHistogram h = new QgsRasterHistogram( sipCpp->histogram( a0, a1, minimum, maximum, a4, a5, a6, a7 ) );`
	`382`	`+ sipRes = h;`
`383`	`383`	`% End`
`384`	`384`	`#endif`
`385`	`385`