aio.hpp: Add C++ wrapper around Aio

* maa_aio_context becomes an opaque pointer
* C++ wrapper class Aio created
* examples/c++ with a sample for Aio created
* swig now uses C++ wrapper Aio to generate an API
* python generated code is now C++

Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>

examples/c++/AioA0.cpp

@@ -0,0 +1,43 @@
+/*
+ * Author: Brendan Le Foll <brendan.le.foll@intel.com>
+ * Copyright (c) 2014 Intel Corporation.
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining
+ * a copy of this software and associated documentation files (the
+ * "Software"), to deal in the Software without restriction, including
+ * without limitation the rights to use, copy, modify, merge, publish,
+ * distribute, sublicense, and/or sell copies of the Software, and to
+ * permit persons to whom the Software is furnished to do so, subject to
+ * the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
+ * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
+ * OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
+ * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+#include "aio.hpp"
+
+int main ()
+{
+    uint16_t adc_value;
+    maa::Aio* a0;
+
+    a0 = new maa::Aio(0);
+    if (a0 == NULL) {
+        return MAA_ERROR_UNSPECIFIED;
+    }
+
+    for(;;) {
+        adc_value = a0->read();
+        fprintf(stdout, "ADC A0 read %X - %d\n", adc_value, adc_value);
+    }
+
+    return MAA_SUCCESS;
+}

examples/c++/CMakeLists.txt

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+add_executable (AioA0 AioA0.cpp)
+
+include_directories(${PROJECT_SOURCE_DIR}/api)
+
+target_link_libraries (AioA0 maa)