cbegin

SylvainCorlay · SylvainCorlay · commit 0611523c7ae5 · 2017-05-22T15:13:10.000+02:00
diff --git a/2017-04-09-PyDataAmsterdam-xtensor/src/index.html b/2017-04-09-PyDataAmsterdam-xtensor/src/index.html
@@ -960,7 +960,7 @@ <h3>Authoring Python extensions</h3>
 {
     auto sines = xt::sin(m);
     // sines does not actually hold any value, which are only computed upon access
-    return std::accumulate(sines.begin(), sines.end(), 0.0);
+    return std::accumulate(sines.cbegin(), sines.cend(), 0.0);
 }
 
 PYBIND11_PLUGIN(xtensor_python_test)
diff --git a/2017-04-26-budapest.py-xtensor/src/index.html b/2017-04-26-budapest.py-xtensor/src/index.html
@@ -885,7 +885,7 @@ <h3>Authoring Python extensions (1/2)</h3>
 {
     auto sines = xt::sin(m);
     // sines does not actually hold any value, which are only computed upon access
-    return std::accumulate(sines.begin(), sines.end(), 0.0);
+    return std::accumulate(sines.cbegin(), sines.cend(), 0.0);
 }
 
 PYBIND11_PLUGIN(xtensor_python_test)

Original file line number	Diff line number	Diff line change
`@@ -960,7 +960,7 @@ <h3>Authoring Python extensions</h3>`
`960`	`960`	`{`
`961`	`961`	`auto sines = xt::sin(m);`
`962`	`962`	`// sines does not actually hold any value, which are only computed upon access`
`963`		`- return std::accumulate(sines.begin(), sines.end(), 0.0);`
	`963`	`+ return std::accumulate(sines.cbegin(), sines.cend(), 0.0);`
`964`	`964`	`}`
`965`	`965`
`966`	`966`	`PYBIND11_PLUGIN(xtensor_python_test)`
Original file line number	Diff line number	Diff line change
`@@ -885,7 +885,7 @@ <h3>Authoring Python extensions (1/2)</h3>`
`885`	`885`	`{`
`886`	`886`	`auto sines = xt::sin(m);`
`887`	`887`	`// sines does not actually hold any value, which are only computed upon access`
`888`		`- return std::accumulate(sines.begin(), sines.end(), 0.0);`
	`888`	`+ return std::accumulate(sines.cbegin(), sines.cend(), 0.0);`
`889`	`889`	`}`
`890`	`890`
`891`	`891`	`PYBIND11_PLUGIN(xtensor_python_test)`