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Get number of elements in enum structure

 
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InterruptHandler



Joined: 10 Dec 2018
Posts: 10

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Get number of elements in enum structure
PostPosted: Tue Mar 12, 2019 6:18 am     Reply with quote
Dear Sirs and Madams!

I have following enum structure:
Code:

typedef enum
{
    XV_QUADRUPLE_VIEW=0,
    XV_DUAL_VIEW=1
} xvTEmitterMode;


Is it possible using CCS to get the number of elements in this enum at runtime, or I have to hard code its number of elements via:
Code:

static const uint8_t XV_NUMBER_OF_MODES=2;

?
alan



Joined: 12 Nov 2012
Posts: 349
Location: South Africa

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PostPosted: Tue Mar 12, 2019 8:38 am     Reply with quote
Not directly, but if your enum starts at 0 and are sequential then you can do this:
Code:
typedef enum
{
    XV_QUADRUPLE_VIEW=0,
    XV_DUAL_VIEW=1,
   XV_END
} xvTEmitterMode;

Size = XV_END;
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