libshiboken: Add Array converters

Add a SbkArrayConverter struct which provides a list of
check functions that return a converter function
for an array of matching size.

Add simple array converters for arrays of C++ primitive types.

Instances of the ArrayHandle<>,  Array2Handle<> templates will be
generated which may point to internal data or allocated arrays.

Task-number: PYSIDE-354
Task-number: PYSIDE-516
Change-Id: I157606891fad345ccd7af6d4a9d4dcb0c634b2f4
Reviewed-by: Alexandru Croitor <alexandru.croitor@qt.io>

2 files changed, 14 insertions, 0 deletions

diff --git a/sources/shiboken2/tests/libsample/functions.cpp b/sources/shiboken2/tests/libsample/functions.cpp
index 4a15cdae8..7a91a7b62 100644
--- a/sources/shiboken2/tests/libsample/functions.cpp
+++ b/sources/shiboken2/tests/libsample/functions.cpp
@@ -28,7 +28,9 @@
 
 #include "functions.h"
 #include <string.h>
+#include <algorithm>
 #include <iostream>
+#include <numeric>
 
 using namespace std;
 
@@ -197,6 +199,16 @@ acceptOddBoolReference(OddBool& x)
     return x;
 }
 
+int sumIntArray(int array[4])
+{
+    return std::accumulate(array, array + 4, 0);
+}
+
+double sumDoubleArray(double array[4])
+{
+    return std::accumulate(array, array + 4, double(0));
+}
+
 ClassWithFunctionPointer::ClassWithFunctionPointer()
 {
     callFunctionPointer(0, &ClassWithFunctionPointer::doNothing);
diff --git a/sources/shiboken2/tests/libsample/functions.h b/sources/shiboken2/tests/libsample/functions.h
index 89a175bc4..69d4cdceb 100644
--- a/sources/shiboken2/tests/libsample/functions.h
+++ b/sources/shiboken2/tests/libsample/functions.h
@@ -81,6 +81,8 @@ LIBSAMPLE_API double acceptDouble(double x);
 LIBSAMPLE_API int acceptIntReference(int& x);
 LIBSAMPLE_API OddBool acceptOddBoolReference(OddBool& x);
 
+LIBSAMPLE_API int sumIntArray(int array[4]);
+LIBSAMPLE_API double sumDoubleArray(double array[4]);
 
 class LIBSAMPLE_API ClassWithFunctionPointer
 {