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c++: Added the ability to initialise a class using a context struct

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Signed-off-by: Houman Brinjcargorabi <houman.brinjcargorabi@intel.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This commit is contained in:
Houman brinjcargorabi
2016-05-23 13:59:37 +01:00
committed by Brendan Le Foll
parent bcf1584fbe
commit b6e6374370
6 changed files with 81 additions and 1 deletions
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15
api/mraa/aio.hpp
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@@ -47,13 +47,26 @@ class Aio
*
* @param pin channel number to read ADC inputs
*/
Aio(unsigned int pin)
Aio(int pin)
{
m_aio = mraa_aio_init(pin);
if (m_aio == NULL) {
throw std::invalid_argument("Invalid AIO pin specified - do you have an ADC?");
}
}
/**
* Aio Constructor, takes a pointer to the AIO context and initialises
* the AIO class
*
* @param void * to an AIO context
*/
Aio(void* aio_context)
{
m_aio = (mraa_aio_context) aio_context;
if (m_aio == NULL) {
throw std::invalid_argument("Invalid AIO context");
}
}
/**
* Aio destructor
*/